Modification on field catalog

Dear friends.
I kindly ask you to.I am using  'REUSE_ALV_FIELDCATALOG_MERGE' and 'REUSE_ALV_GRID_DISPLAY functions and in my field catalog as you can see below field catalog is used.How can I change the column names which has been in field catalog.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
     EXPORTING
        i_program_name               = sy-repid
     i_internal_tabname           = 'ITAB'
       i_structure_name             = 'ZSOMT_MALZ'
    i_client_never_display       = 'X'
        i_inclname                   = sy-repid
        i_bypassing_buffer           = 'X'
    I_BUFFER_ACTIVE              =
      CHANGING
        ct_fieldcat                  = lt_slis_fcat[]
EXCEPTIONS
     inconsistent_interface       = 1
     program_error                = 2
     OTHERS                       = 3

Hi yusuf,
1. just copy paste
2. important code is marked in bold
3.
report abc.
TYPE-POOLS : slis.
<b>DATA : alvfc TYPE slis_t_fieldcat_alv.
DATA : alvfcwa TYPE slis_fieldcat_alv.</b>
data : begin of itab occurs 0.
        include structure usr02.
data : end of itab.
START-OF-SELECTION.
  select * from usr02
  into table itab.
  CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
    EXPORTING
      i_program_name         = sy-repid
      i_internal_tabname     = 'ITAB'
      i_inclname             = sy-repid
    CHANGING
      ct_fieldcat            = alvfc
    EXCEPTIONS
      inconsistent_interface = 1
      program_error          = 2
      OTHERS                 = 3.
IMPORTANT
  LOOP AT ALVFC INTO ALVFCWA.
    IF ALVFCWA-FIELDNAME = 'BNAME'.
      ALVFCWA-DDICTXT = 'L'.
      ALVFCWA-SELTEXT_L = 'HELLO HELLO'.
      MODIFY ALVFC FROM ALVFCWA.
    ENDIF.
  ENDLOOP.
</b>
Display
  CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
      it_fieldcat   = alvfc
    TABLES
      t_outtab      = itab
    EXCEPTIONS
      program_error = 1
      OTHERS        = 2.
regards,
amit m.
Message was edited by: Amit Mittal

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    3.     REUSE_ALV_VARIANT_EXISTENCE
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    Sap standard tables types taken from the type pools are:  SLIS_LAYOUT_ALV ,
                                             SLIS_T_FIELDCAT_ALV,
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    SLIS_T_EVENT,
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    DATA:  I_LAYOUT TYPE SLIS_LAYOUT_ALV,
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               I_HEADING TYPE SLIS_T_LISTHEADER,
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    TYPES:  KKBLO_SELFIELD TYPE SLIS_SELFIELD.
    Step 2 (Optional)
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    Sample code:
    CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
           EXPORTING
                i_save     = variant save condition ( A=all, U = user-specific )
           CHANGING
                cs_variant = internal table containing the program name (and the default variant---optional )
           EXCEPTIONS
                not_found  = 2.
    The user can also choose from the list of existing variants using the function module ‘REUSE_ALV_VARIANT_F4’.
    Step 3
    DEFININING OUTPUT CHARACTERISTICS: PREPARING DISPLAY FIELDS CATALOG
    A field catalog is prepared using the internal table (I_FIELDCAT) of type SLIS_T_FIELDCAT_ALV. Field catalog containing descriptions of the list output fields (usually a subset of the internal output table fields).
    A field catalog is required for every ALV list output to add desired functionality (i.e. Key, Hotspot, Specific headings, Justify, Col. position etc) to certain fields of the output. If not mentioned specifically, then the defaults are taken. The possible values and defaults are listed below.
    The field catalog for the output table is built-up in the caller's coding. The build-up can be completely or partially automated by calling the REUSE_ALV_FIELDCATALOG_MERGE module.
    The minimal field catalog is documented below. This can be done in a routine using a local variable. The user can use the other optional parameters to assign output attributes to different fields in the output, which differ from the default.
    A field catalog need not be built-up and passed explicitly only under the following conditions:
    1.     The internal table to be output has the same structure as a Data Dictionary structure which is referred to in the internal table declaration using LIKE or INCLUDE STRUCTURE. In this case the attributes of the different fields is taken directly from the table and the attributes (key fields, length, texts etc) need to state explicitly.
    2.     all fields in this structure are to be output
    3.     The structure name is passed to ALV in the parameter I_STRUCTURE_NAME of the function module REUSE_ALV_LIST_DISPLAY.
    All the values entered in the catalog is specific to the particular field whose name is entered in the fieldname FIELDNAME of the fieldcat structure. The name of the table is also entered in the corr. Fieldname TABNAME of the structure.
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    •     Row_pos (row position): Only relevant if the list output is to be multi-line (two or three lines) by default. So, this attribute can be used maintain certain level of alignment in the output.
                         Value set: 0, 1 – 3
    •     Col_pos (column position): This parameter is relevant when the fields in the output are to be different from the sequence of the fields in the internal table used for display.       The parameter specifies the relative column position of the field in the list output. The column order can be changed interactively by the user. If this parameter is initial for all field catalog entries, columns appear in the internal table field sequence.
    Value set: 0, 1 – 60
    •     Fieldname (field name): This is the name of the internal table field for which the parameters are passed in the catalog.
    Value set: internal output table field name (required parameter)
    •     Tabname (internal output table): Name of the internal output table that contains the field FIELDCAT-FIELDNAME above.
                         Value set: SPACE, internal output table name.
    •     Ref_fieldname (reference field name): Name of the Data Dictionary field referred to. This parameter is only used when the internal output table field described by the current field catalog entry has a reference to the Data Dictionary (not a program field), and the field name in the internal output table is different from the name of the field in the        Data Dictionary. If the field names are identical, naming the Data Dictionary structure or table in the FIELDCAT-REF_TABNAME parameter is sufficient.
        Value set: SPACE, Data Dictionary field name.
    •     Ref_tabname (reference table/structure field name): Structure or table name of the referred Data Dictionary field.        This parameter is only used when the internal output table field described by the current field catalog entry has a Data Dictionary reference (not a program field).
    Value set: SPACE, name of a Data Dictionary structure or table
    Link to currency unit
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    Value set: SPACE, output table field name
    •     Ctabname (internal currency unit field output table): Name of the internal output table containing the FIELDCAT-CFIELDNAME field.
    Value set: SPACE, output table field name.
            Link to measurement unit
    •     Qfieldname (measurement unit field name): Only relevant for quantity columns with unit link. Name of the internal output table field containing the measurement unit associated with the quantity field FIELDCAT-FIELDNAME. The field in FIELDCAT-QFIELDNAME must have its own field catalog entry.
    Value set: SPACE, output table field name.
    •     Qtabname (internal measurement unit field output table): Name of the internal output table containing the FIELDCAT-QFIELDNAME field.
    Value set: SPACE, output table field name.
    •     Outputlen (column width): This parameter is used if the desired output length for a field is desired to be different from the internal output table field. For fields with a Data Dictionary link this parameter can be left initial. For fields without a Data Dictionary link (program field) the parameter must be given the value of the desired field list output length (column width).
    Initial = column width is the output length of the referred Data Dictionary field (domain).
    N = column width is n characters.
          Value set: 0 (initial), n.
    •     Key (key column): By default, the system makes some fields in the output as key fields, provided the fields are key fields in their referencing table. Using this parameter, fields other than key fields of the referencing table can be made key field. This parameter is most important if the output needs to contain some field which are not scrollable or cannot be hidden.
    If the internal output table contains fields that are key fields from different tables, then all those fields in the report output becomes unscrollable and cannot be hidden. So, the fields in the output internal table should not be referenced from tables in which they are key fields. Instead, they should be referenced to the tables in which they are not key fields, incase they are not desired as key field in the output.
    'X' = key field (key field output in color) and Key fields can not be interactively hidden. Parameter FIELDCAT-NO_OUT must be left initial.
          Value set: SPACE, 'X'.
    •     Key_sel (hideable key column): This parameter is only relevant for the fields which are made key fields using FIELDCAT-KEY = 'X'. Using this parameter the Key field can be hidden interactively.
    The key column sequence cannot be changed interactively by the user. The output is controlled by the FIELDCAT-NO_OUT parameter analogously to non-key fields.
    Value set: SPACE, 'X'.
    •     No_out (field in field list): This parameter is used to remove certain fields from the output during initial display.  The user can however interactively choose the field for output from the field list in the display variant.
                'X' = field is not displayed in the current list.
            Value set: SPACE, 'X'.
    •     Tech (technical field): This parameter is used to make certain field display only in the field catalog. The fields with this parameter set cannot be output in the list nor can they be displayed interactively from the catalog.
                        'X' = technical field.
           Value set: SPACE, 'X'.
    •     Emphasize (highlight columns in color): As name suggests, this field parameter is used to highlight certain field with chosen colors.
    Value set: SPACE, 'X' or 'Cxyz' (x:'1'-'9'; y,z: '0'=off ,'1'=on).
    'X' = column is colored with the default column highlight color.
                        'Cxyz' = column is colored with a coded color:
                      -  C: Color (coding must begin with C)
                     -  X: color number
                      -  Y: bold
                       -  Z: inverse
    •     Hotspot (column as hotspot): This parameter is used to make certain field appear as hotspot i.e. a hand is displayed if the cursor is positioned on the field value. Single click on such fields cause the PICK OR F2 events to happen.
             Value set: SPACE, 'X'.
                        'X' = column cells are output as hotspots.
    •     Fix_column (fix column): This parameter is used to fix certain columns in the output. All columns to be fixed must have this flag, starting from the left. If a column without this flag is output, only the columns to the left of this column are fixed. The user can change the column fixing interactively.
                         Value set: SPACE, 'X'.
            'X' = column fixed (does not scroll horizontally).
    •     Do_sum (sum over column): the user can also call this function interactively.
                      Value set: SPACE, 'X'.
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    •     No_sum (sums forbidden): No sum can be calculated over this field, although the data type of the field would allow summing.
             Value set: SPACE, 'X'.
    •     Icon: The parameter displays certain column contents as icons. The internal output table column contents must be valid icon strings.
                        Value set: SPACE, 'X'.
                         'X' = column contents to be output as an icon.
    •     Symbol: The internal output table column must be a valid symbol character.
    Value set: SPACE, 'X'
                        'X' = column contents are to be output as a symbol.
    •     Just (justification): This parameter is used for alignment of the contents of the output table. This is only relevant for CHAR or NUMC fields in the output internal table. The justification of the column header always follows the justification of the columns. Independent justification of the column header is not possible.
    Value set: SPACE, 'R', 'L', and ‘C’.
           ' ' = Default justification for this data type
           'R' = right-justified output
           'L' = left-justified output
           'C' = centered output.
    •     Lzero (leading zeros): By default ALV outputs NUMC fields right-justified without leading zeros. Using this parameter only the NUMC fields can be displayed with leading zeroes.
                       Value set: SPACE, 'X'.
                        'X' = output with leading zeros.
    •     No_sign (no +/- sign): This parameter is used to suppress the signs of the output fields. It is only relevant for the value fields.
        Value set: SPACE, 'X'.
               'X' = value output without +/ sign.
    •     No_zero (suppress zeros): Only relevant for value fields.
                 Value set: SPACE, 'X'.
                        'X' = suppress zeros.
    •     Edit_mask (field formatting): To apply the report output formatting options same as in the WRITE statement in report writing.
               Value set: SPACE, template.
    The following parameters are used for customizing the texts in the heading of the output of the columns. The texts are taken from the Data Dictionary for fields with a Data Dictionary reference. If this is not desired, the text parameters can also be specified. The Data Dictionary texts are then ignored.
    If the user changes the column width interactively, the column header text with the appropriate length is always used.
    The interactive function 'Optimize column width' takes account of both the field contents and the column headers: if all field contents are shorter than the shortest column header, the column width depends on the column header.
         The 'long field label' is also used in display variant definition,
            Sort, etc.  Popup.
    •     seltext_l (long field label)
    •     seltext_m (medium field label)
    •     seltext_s (short field label)
    •     reptext_ddic(header) Analogous to the Data element main header
    •     Ddictxt (specify text) : You can specify with values 'L', 'M',  and 'S', the keyword that should always be used as column header. If the column width changes, no attempt is made in this case to find an appropriate header for the new output width.
    Value set: SPACE, 'L', 'M', and ‘S’.
    Sample code:
    Suppose I_PO_DETAILS is an internal table containing two fields EBELN (PO number) and EBELP (PO item no).
    DATA: L_FIELDCAT TYPE SLIS_FIELDCAT_ALV.     “Local variable to hold the parameters                                                                               
    for a particular field of the field catalog
      CLEAR L_FIELDCAT.
      L_FIELDCAT-TABNAME   = 'I_PO_DETAILS'.
      L_FIELDCAT-FIELDNAME = 'EBELN'.
      L_FIELDCAT-KEY = 'X'.         “The PO no is made the key field,
                          “Colored and non scrollable
      L_FIELDCAT-HOTSPOT = 'X'.     “The po no becomes a hotspot
      L_FIELDCAT-SELTEXT_S = ‘P.O No’.
      L_FIELDCAT-SELTEXT_M = 'P order No'.
      L_FIELDCAT-SELTEXT_L = 'Purchase order No'.
      APPEND L_FIELDCAT TO I_FIELDTAB.
      CLEAR L_FIELDCAT
      L_FIELDCAT-TABNAME   = 'I_PO_DETAILS'.
      L_FIELDCAT-FIELDNAME = 'EBELN'.
      L_FIELDCAT-KEY = 'X'.         “The po item no is made the key field,
                               “Colored and non scrollable
      L_FIELDCAT-SELTEXT_S = 'Item No'.
      L_FIELDCAT-SELTEXT_M = 'Item No`.
      L_FIELDCAT-SELTEXT_L = 'PO Item No'.
      APPEND L_FIELDCAT TO I_FIELDTAB.
      CLEAR L_FIELDCAT
    Thus the catalog for the report output is prepared.
    Step 4
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    9.     Slis_ev_foreign_end_of_page TYPE slis_formname VALUE 'FOREIGN_END_OF_PAGE'.  
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    10.     Slis_ev_pf_status_set TYPE slis_formname VALUE 'PF_STATUS_SET'.
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    11.     Slis_ev_list_modify TYPE slis_formname VALUE 'LIST_MODIFY'.     
    LIST_MODIFY USING R_TABNAME TYPE SLIS_TABNAME
                                             R_INDEX LIKE SY-TABIX
                                             R_INDEX_ITEM LIKE SY-TABIX
                                             R_INDEX_SUM LIKE SY-TABIX.
    12.     Slis_ev_top_of_list TYPE slis_formname VALUE 'TOP_OF_LIST'.  
    Information output at the start of the list     
    13.     Slis_ev_end_of_page TYPE slis_formname VALUE 'END_OF_PAGE'.
    Information output at the end of a page. This is only called for printing.
    14.     Slis_ev_end_of_list TYPE slis_formname VALUE 'END_OF_LIST'.     
    Information output at the end of the list
    15.     Slis_ev_after_line_output TYPE slis_formname VALUE 'AFTER_LINE_OUTPUT'.
    Output information after each output line. Should only be used in justified cases because it costs a lot of performance.
    16.     Slis_ev_before_line_output TYPE slis_formname VALUE   'BEFORE_LINE_OUTPUT'.       
    Output information before each output line. Should only be used in justified cases because it costs a lot of performance.         
    17.     Slis_ev_subtotal_text TYPE slis_formname VALUE  'SUBTOTAL_TEXT'.                        
    This event table (I_EVENTS) is now checked with the desired constants. If the desired constant is found, then the corresponding field for the FORM NAME is populated with the name of the routine containing the corresponding event.
    Sample code :
    FORMNAME_TOP_OF_PAGE TYPE SLIS_FORMNAME VALUE 'TOP_OF_PAGE',
    FORMNAME_END_OF_PAGE TYPE SLIS_FORMNAME VALUE 'END_OF_PAGE', FORMNAME_USER_COMMAND TYPE SLIS_FORMNAME VALUE 'USER_COMMAND'.
    DATA: L_I_EVENT TYPE SLIS_ALV_EVENT.
      CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
           EXPORTING
               I_LIST_TYPE = 0
           IMPORTING
                ET_EVENTS   = I_EVENTS.
      READ TABLE I_EVENTS WITH KEY NAME = SLIS_EV_TOP_OF_PAGE
                               INTO L_I_EVENT.
      IF SY-SUBRC = 0.
        MOVE FORMNAME_TOP_OF_PAGE TO L_I_EVENT-FORM.
        APPEND L_I_EVENT TO I_EVENTS.
      ENDIF.
      READ TABLE I_EVENTS WITH KEY NAME = SLIS_EV_END_OF_PAGE
                               INTO L_I_EVENT.
      IF SY-SUBRC = 0.
        MOVE FORMNAME_END_OF_PAGE TO L_I_EVENT-FORM.
        APPEND L_I_EVENT TO I_EVENTS.
      ENDIF.
      CLEAR L_I_EVENT.
      READ TABLE I_EVENTS WITH KEY NAME = SLIS_EV_USER_COMMAND
                               INTO L_I_EVENT.
      IF SY-SUBRC = 0.
        MOVE FORMNAME_USER_COMMAND TO L_I_EVENT-FORM.
        APPEND L_I_EVENT TO I_EVENTS.
      ENDIF.
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    Using the function module ‘REUSE_ALV_COMMENTARY_WRITE’, the internal table containing the headings for top of page event can be passed to the list output. Also, any logo specific to the report can be passed to the function module.
    2.     FORM END_OF_PAGE : This form will contain the end of page event for the report i.e footer etc
    3.     FORM USER_COMMAND : This form will contain the desired user command i.e pick/line selection
    Step 5
    A layout is build for the report output list description USING the internal table declared above (I_LAYOUT).
    Output list description structure.
         The parameters are described under the following heads:
    •     Display options
    •     Exceptions
    •     Totals
    •     Interaction
    •     Detail screen
    •     Display variants (only for hierarchical-sequential lists)
    •     Color
    •     Other
    The layout table is of type slis_layout_alv_spec and has the following fields:
    Display options                                                
    1. Colwidth_optimize (1) TYPE c: This parameter optimizes the length of the different columns in the output. The width of the different col. now depends on the max. Length of the data in the column.
    Value set: SPACE, 'X'
    'X' = optimizes the column width so that all contents are displayed completely.                   
    2. No_colhead(1) TYPE c : This parameter suppresses the column headings                    
    Value set: SPACE, 'X'.
    'X' = column headers are not output
    3. No_hotspot(1) TYPE c :  The heading of the report output are not output as hotspot.       
    Value set: SPACE, 'X'.
    'X' = column headers are not output as hotspot
    4. Zebra(1) TYPE c : The report is output in the striped pattern.             
    Value set: SPACE, 'X'.
    'X' = striped pattern (e.g. for wide lists)
    5. No_vline(1) TYPE c : The report output contains columns only separated by space and no lines.  It is not relevant for: hierarchical-sequential lists and multiple-line lists.
    Value set: SPACE, 'X'.
    'X' = columns separated by SPACE
    6. No_min_linesize(1) TYPE c : The report  line size is equal to the width of the list. It is not relevant for block lists.
    Value set: SPACE, 'X’.
    'X' = line size depends on list width
    '  ' = Line size is set to 80 or MIN_LINESIZE (if > 0) .
    7. Min_linesize LIKE sy-linsz: The report output contains a minimum possible length of line. If initial min_linesize is set to 80 by default, then this parameter is used to customize it. The prerequisite for this is that the parameter no_min_linesize should be ' '.
    Value set: 0, 10 - 250
    If the list is wider, the format uses the list width (maximum 250 or MAX_LINESIZE (if > 0)).
    8. Max_linesize LIKE sy-linsz: The default max. Linesize is 250. To change this default value, this parameter can interactively-define the maximum list width setting.
    Value set: 0, 80 - 1020
    9. Window_titlebar LIKE rsmpe-tittext: To set the titlebar on the report output.                            
               10. No_uline_hs(1) TYPE c.
    Exceptions                                                 
    11. Lights_fieldname TYPE slis_fieldname: Internal output table field containing the codes of exceptions to be output.
                      Output table field code:  '1' = red traffic light
                                    '2' = yellow traffic light
                                         '3' = green traffic light Fieldname for exception 
         Value set: SPACE, internal output table field name.
    12. Lights_tabname TYPE slis_tabname: Name of the internal output table that contains the field in the parameter LIGHTS_FIELDNAME. If LIGHTS_FIELDNAME is not empty, this field must also be filled for hierarchical-sequential lists. Only relevant for hierarchical-sequential lists.
    .     Value set: SPACE, internal output table name.
    13. Lights_rollname LIKE dfies-rollname: The documentation of this data element is displayed when you call F1 help for an exception column.
    Value set: SPACE, data element name.
               14. Lights_condense(1) TYPE c : If a list record is output with 'red traffic light', each
               Subtotal that includes this record is also output with 'red traffic light'.
               Value set: SPACE, 'X'
               'X' = the 'maximum' exception of the items in the subtotal is output at subtotal level.
    Sums                                                       
    15. No_sumchoice(1) TYPE c : This parameter allows the choice for summing up
    Only by fieldcatalog.
    Value set: SPACE, 'X'
    'X' = fields which are to be summed, passed by the calling program (FIELDCAT-DO_SUM = 'X'). The user should not be able to change this value interactively.
    16. No_totalline(1) TYPE c : Removes the option of having totals after sub-totals.
    Value set: SPACE, 'X'
    'X' = no total record is to be output. Subtotals can still be calculated and output. The fields in the subtotals are flagged DO_SUM = 'X' in the field list.
    17. No_subchoice(1) TYPE c : Does not allow the user to interactively change the field chosen for subtotals.
    Value set: SPACE, 'X'
    'X' = value whose change triggers subtotals, provided by the calling program. The user should not be able to change this value interactively.
    18. No_subtotals(1) TYPE c : No subtotals possible          
    Value set: SPACE, 'X'
    'X' = no subtotals.
    19. Numc_sum(1)  TYPE c : Totals only possible for NUMC-Fields.
    20. No_unit_splitting TYPE c: No separate total lines by inh.units   
    21.totals_before_items TYPE c: Display totals before the items   
    22. Totals_only(1) TYPE c :  Show only totals      
    Value set: SPACE, 'X'
    'X' = only total records are output.
    23. Totals_text(60) TYPE c : Text for 1st col. in totals   
    Value set: SPACE, string (max.60)
    ' ' = The first column in the total record contains an appropriate number of '*'s to indicate the total by default. If the first column is wide enough, the string 'Total' is output after the asterisks.
    'String’ = The string passed is output after the total indicated by '*', if the column is wide enough.
    24. Subtotals_text(60) TYPE c : Texts for subtotals
    Value set: SPACE, string (max.60)
    ' ' = In the first column of subtotal records, the subtotal is indicated by an appropriate number of '*' by default. If the first column is not a subtotal criterion, the string 'Total' is output after the asterisks, if the column is wide enough.
    'String’ = the string passed is output after the subtotal indicated by '*', if the column is wide enough and the first column is not a subtotal criterion. If it is a subtotal criterion, its value is repeated after the total, if the column is wide enough.
    Interaction                                                      
    25. Box_fieldname TYPE slis_fieldname: Fieldname for checkbox in the report output. If the list has checkboxes at the start of records (for selecting several records), this parameter contains the internal output table field name indicated by the checkbox selection column. The field is a checkbox at the start of list records without a list header.
    Value set: SPACE, internal output table field name
    26. Box_tabname TYPE slis_tabname: Name of the internal output table that contains the field in the parameter BOX_FIELDNAME. If BOX_FIELDNAME is not empty, this field must also be filled for hierarchical-sequential lists.
    Value set: SPACE, internal output table name.
    27. Box_rollname LIKE dd03p-rollname: rollname for checkbox          
    28. Expand_fieldname TYPE slis_fieldname: fieldname flag ‘expand’. The user can show or hide the items by clicking on the folder symbol (hotspot). If the items for a header entry are only to be read by the calling program and passed to ALV when a header has been expanded interactively, this can be controlled via the CALLBACK event        'ITEM_DATA_EXPAND'.
    29. Hotspot_fieldname TYPE slis_fieldname: Used to make the fieldname flag hotspot.
    30. No_input(1) TYPE c : The fields are only display fields.
            Value set: SPACE, 'X'
    'X' = all ready-for-input fields in a list are displayed as not ready-for-input. (Record selection checkboxes and fields which can be made ready-for-input via the field list parameter FIELDCAT-INPUT = 'X')
    31. F2code LIKE sy-ucomm: To assign an ALV standard function code to double-click (F2), assign the function code to this parameter. Ex.: to assign the ALV standard function 'Detail' ('&ETA') to F2.
                      => LAYOUT-F2CODE = '&ETA'.
    Value set: SPACE, function code
    32. Confirmation_prompt: confirm. Prompt when leaving       
    Value set: SPACE, 'X'
    'X' = if one of the functions ‘Back (F03)', ‘Exit (F15)' or ‘Cancel (F12)' occurs, a confirmation prompt appears.
    33. Key_hotspot(1) TYPE c : The key fields are displayed as hotspot. The columns defined in the field catalog as key fields (FIELDCAT-KEY = 'X') are output as hotspots, i.e. clicking on a key column (highlighted in color in the list) calls the function under F2.
    Value set: SPACE, 'X'.
    34. Reprep(1) TYPE c :  report report interface active.     
    35. Group_buttons(1) TYPE c :  group-buttons for COL1 - COL5 . Group output fields via FIELDCAT-SP_GROUP in the field list, and pass the group name to the list module in the interface parameter IT_SPECIAL_GROUPS.           
    Value set: SPACE, 'X'.
    36. No_keyfix(1) TYPE c : Used to make the key fields scrollable.
    Value set: SPACE, 'X'.
    ' ' = The key columns defined in the field catalog by FIELDCAT-KEY = 'X' are fixed in the list output. These columns do not scroll horizontally. The item table key columns are fixed in hierarchical-sequential lists. The header table key fields are not considered here.
    'X' = key columns not fixed
    37. Get_selinfos(1) TYPE c : To read selection screen.
    Value set: SPACE, 'X'.
    If the calling program is a report with an ABAP/4 selection screen, setting this parameter makes ALV read the selection screen again. If the selections are read successfully, a pushbutton, via which the user can call a popup which lists the report selections in a simple form, becomes active on the results list output by ALV.
    38.     group_change_edit(1) TYPE c :  Settings by user for new group     
    Value set: SPACE, 'X'
    'X' = the user can enter a format option for each sort criterion in the sort/subtotal popup, for the list format when this value changes (e.g. new page or underline).
    39.     No_scrolling(1) TYPE c : Does not allow scrolling of the list to the right.
    Value set: SPACE, 'X'.
    40. Expand_all(1) TYPE c : Expand all positions                   
    Detailed screen                                                    
    40.     Detail_popup(1) TYPE c : show detail in popup.
    Value set: SPACE, 'X'
    '  '  = List record detail display in full-screen mode, with top-of-page.
    'X'  = list record detail display in popup (without top-of-page).
    41. Detail_initial_lines(1) TYPE c : show also initial lines   
    Value set: SPACE, 'X'
    '  ' = Only fields whose contents are not initial are output in the detail view.
    'X' = initial field contents are also output in detail.
    41.     detail_titlebar(30) type c : Titlebar for detail screen
    Value set: SPACE, string (max.30)
    ` ' = ' Detail: Display' is output as the title of the detail window.
                  'String’ = the string passed is output as the title of the detail window. 
    Display variants                                                   
    42. Header_text (20) TYPE c: Text for header button. Only relevant for hierarchical-sequential lists. You can toggle between display field and field list views via pushbuttons in the display variant definition popup for hierarchical-sequential lists. The views refer to the hierarchy level of the fields. This is technically a toggle between the header table and item table fields.   
    Value set: SPACE, CHAR (20)
    ' ' = The header table field pushbutton text is 'Header' by default.
    CHAR (20) = header table field pushbutton text.
    43.item_text(20) TYPE c : Text for item button. Only relevant for hierarchical-sequential lists. You can toggle the view between the display fields and the field list via pushbuttons in the display variant definition popup for hierarchical-sequential lists. The views refer to the hierarchy level of the fields. This is technically a toggle between the header table and item table fields.        
    Value set: SPACE, CHAR (20)
    ' ' = The pushbutton text for the item table fields is 'Item' by default.
    CHAR (20) = item table field pushbutton text.
    44.default_ item(1) TYPE c : Items as default. Only relevant for hierarchical-sequential lists.
         Value set: SPACE, 'X'
    ' ' = The header table fields are displayed by default in the display variant definition popup. The user can switch to the item table fields interactively.
    'X' = the item table fields are displayed by default in the display variant Definition Popup.    The user can switch to the header table fields interactively.
    Colour                                                       
    45. Info_fieldname TYPE slis_fieldname: infofield for listoutput. A whole list record can be colored individually using a color code in a column of the internal output table for the record. Assign the name of the field containing the color code to this parameter.
    Value set: SPACE, internal output table field name
    The internal output table field must be of type CHAR(3).
    The code must have the following syntax:  'Cxy':
            C = color (all codes must start with 'C')
            X = color number ('1'-'9')
            Y = bold ('0' = off, '1' = on)
    46. Coltab_fieldname TYPE slis_fieldname: Cells can be colored individually using a color code which is contained in a column of the internal output table for the record containing the cell. Assign the name of the field to this parameter.       
    Others                                                
    47. List_append(1) TYPE c :  no call screen. It is only useful to output block-lists without specifying the above modules if the number of list blocks exceeds, or may exceed, the maximum number specified in the block module documentation. These operations are not possible for user-defined block lists.
    Example code :
           I_LAYOUT-f2code       = ws_fcode.
           I_LAYOUT-zebra        = 'X'.
    I_LAYOUT-colwidth_optimize = 'X'.
    I_LAYOUT-no_keyfix = 'X'.
    I_LAYOUT-get_selinfos = 'X'.
    I_LAYOUT-no_hotspot = 'X'.
           I_LAYOUT-no_input = 'X'.
    I_LAYOUT-hotspot_fieldname = FIELDNAME.
    I_LAYOUT-no_input          = ‘X’.
    I_LAYOUT-no_vline          = `X’.
    I_LAYOUT-no_colhead        = ‘ ‘.
    I_LAYOUT-lights_condense   = ` `.
    I_LAYOUT-totals_text       = ` `.
    I_LAYOUT-subtotals_text    = ` `.
    I_LAYOUT-totals_only       = ` `.
    I_LAYOUT-key_hotspot       = ‘X’.
    I_LAYOUT-detail_popup      = ‘X’.
    I_LAYOUT-group_change_edit = ‘X’.
    I_LAYOUT-GROUP_BUTTONS     = ‘X’.
    Step 6
    This step is required to get the selection screen information in the report output.
    The prerequisite for this is to set the parameter LAYOUT-GET_SELINFOS of the IMPORTING structure.
    The parameters to be passed in the IS_SEL_HIDE table are:
    o mode:              'R' = only the entries passed in the internal table IS_SEL_HIDE-T_ENTRIES       
    Are output in the pop up. Selection info, which the list tool read in the selection screen (when called by a report with a selection screen), is replaced by the values passed.
    'S' = the selection info which the list tool read in the selection screen of the calling report are modified by the entries in the table IS_SEL_HIDE-T_ENTRIES.
    o t_entries:         Selection info table
    o t_entries-mode:   'A' = output the selection info for the current table record in the info popup.
    'D' = do not output select option or SELNAME parameter selection info in   the popup.
    o t_entries-selname: (only used in t_entries-mode = 'D') : Name of the select option or parameter.
    The following table fields are only used in t_entries-mode = 'A'. They contain the selection information to be added.
    •     t_entries-field:  DDIC field name of the field for which selection information is to be output.
    •     t_entries-table:  DDIC table names of t_entries-field.
    •     t_entries-stext:  Field name in info popup.
    •     If t_entries-field and t_entries-table have been entered, this text is taken from DDIC.
    •     t_entries-valuf:  Selection condition 'from' value (external format)
    •     t_entries-valut:  Selection condition 'to' value (external format)
    •     t_entries-sign0:  (I)nclusive (E)xclusive
    •     t_entries-option:  All values of the select options Option field allowed.
    Step 6
    The Table IT_SORT is populated with the sort criteria for the different fields.
    The caller specifies the sorting and/or subtotaling of the basic list in the internal table IT_SORT.
    This internal table has the following fields:
         o spos :  Sort sequence
         o fieldname :  Internal output table field name
         o tabname : Only relevant for hierarchical-sequential lists. Name of the internal output table.
         o up : 'X' = sort in ascending order
         o down : 'X' = sort in descending order
         o subtot : 'X' = subtotal at group value change
         o group : '* ' = new page at group value change ,'UL' = underline at group value change
                             Step 7
    The final step in the output of the report is the use of two ALV functions modules.
    1.     REUSE_ALV_FIELDCATALOG_MERGE
    2.     REUSE_ALV_LIST_DISPLAY
    The first function module is used to pass the field catalog to the report output and merge it with the internal output table.
    FUNCTION reuse_alv_fieldcatalog_merge.                                
    ""Lokale Schnittstelle:                                             
    *” IMPORTING                                                    
    *"             VALUE(I_PROGRAM_NAME) LIKE  SY-REPID OPTIONAL          
    *"             VALUE(I_INTERNAL_TABNAME) TYPE  SLIS_TABNAME OPTIONAL  
    *"             VALUE(I_STRUCTURE_NAME) LIKE  DD02L-TABNAME OPTIONAL   
    *"             VALUE(I_CLIENT_NEVER_DISPLAY) TYPE  SLIS_CHAR_1        
    *"                             DEFAULT 'X'                            
    *"             VALUE(I_INCLNAME) LIKE  TRDIR-NAME OPTIONAL            
    *"       CHANGING                                                     
    *"             VALUE(CT_FIELDCAT) TYPE  SLIS_T_FIELDCAT_ALV           
    *"       EXCEPTIONS                                                   
    *"              INCONSISTENT_INTERFACE                                
    *"              PROGRAM_ERROR                                         
    Import parameters 
    I_PROGRAM_NAME: Program in which the internal output table is declared and populated   
    I_INTERNAL_TABNAME: Internal output table name
    I_STRUCTURE_NAME: Structure name (structure, table, and view)
    I_CLIENT_NEVER_DISPL: Hide client fields default ‘X’
    I_INCLNAME: Data declarations include name
    CHANGING parameter
    CT_FIELDCAT: Field catalog with field descriptions
    The variant based on a program-internal table should only be used for rapid prototyping since the following restrictions apply:                                                                               
    1.   Performance is affected since the code of the table definition must always be read and interpreted at runtime.                                                                               
    2.   Dictionary reference are only considered if the keywords LIKE or  INCLUDE STRUCTURE (not TYPE) are used.
    Step 8
    The other function module is used to display the internal output table with the contents
    FUNCTION reuse_alv_list_display.                                          
    ""Lokale Schnittstelle:                                                 
    *” IMPORTING                                                        
    *"             VALUE(I_INTERFACE_CHECK) DEFAULT SPACE                     
    *"             VALUE(I_CALLBACK_PROGRAM) LIKE  SY-REPID DEFAULT SPACE     
    *"             VALUE(I_CALLBACK_PF_STATUS_SET) TYPE  SLIS_FORMNAME        
    *"                             DEFAULT SPACE                              
    *"             VALUE(I_CALLBACK_USER_COMMAND) TYPE  SLIS_FORMNAME         
    *"                             DEFAULT SPACE                              
    *"             VALUE(I_STRUCTURE_NAME) LIKE  DD02L-TABNAME OPTIONAL       
    *"             VALUE(IS_LAYOUT) TYPE  SLIS_LAYOUT_ALV OPTIONAL            
    *"             VALUE(IT_FIELDCAT) TYPE  SLIS_T_FIELDCAT_ALV OPTIONAL      
    *"             VALUE(IT_EXCLUDING) TYPE  SLIS_T_EXTAB OPTIONAL            
    *"             VALUE(IT_SPECIAL_GROUPS) TYPE  SLIS_T_SP_GROUP_ALV         
    *"                             OPTIONAL                                   
    *"             VALUE(IT_SORT) TYPE  SLIS_T_SORTINFO_ALV OPTIONAL          
    *"             VALUE(IT_FILTER) TYPE  SLIS_T_FILTER_ALV OPTIONAL          
    *"             VALUE(IS_SEL_HIDE) TYPE  SLIS_SEL_HIDE_ALV OPTIONAL        
    *"           VALUE(I_DEFAULT) DEFAULT 'X'
    "             VALUE(I_SAVE) DEFAULT SPACE                             
    "             VALUE(IS_VARIANT) LIKE  DISVARIANT                      
    "                             STRUCTURE  DISVARIANT DEFAULT SPACE     
    "             VALUE(IT_EVENTS) TYPE  SLIS_T_EVENT OPTIONAL            
    "             VALUE(IT_EVENT_EXIT) TYPE  SLIS_T_EVENT_EXIT OPTIONAL   
    "             VALUE(IS_PRINT) TYPE  SLIS_PRINT_ALV OPTIONAL           
    "             VALUE(IS_REPREP_ID) TYPE  SLIS_REPREP_ID OPTIONAL       
    "             VALUE(I_SCREEN_START_COLUMN) DEFAULT 0                  
    "             VALUE(I_SCREEN_START_LINE) DEFAULT 0                    
    "             VALUE(I_SCREEN_END_COLUMN) DEFAULT 0                    
    "             VALUE(I_SCREEN_END_LINE) DEFAULT 0                      
    "       EXPORTING                                                     
    "             VALUE(E_EXIT_CAUSED_BY_CALLER)                          
    "             VALUE(ES_EXIT_CAUSED_BY_USER) TYPE  SLIS_EXIT_BY_USER   
    "       TABLES                                                        
    "              T_OUTTAB                                               
    "       EXCEPTIONS                                                    
    "              PROGRAM_ERROR
    Import parameters
    I_INTERFACE_CHECK: Interface consistency check log output.
    I_CALLBACK_PROGRAM: Name of the calling program
    I_CALLBACK_PF_STATUS_SET: Set EXIT routine to status.   
    I_CALLBACK_USER_COMMAND: EXIT routine for command handling
    I_STRUCTURE_NAME: Internal output table structure name     
    IS_LAYOUT: List layout specifications 
    IT_FIELDCAT: Field catalog with field descriptions
    IT_EXCLUDING: Table of inactive function codes   
    IT_SPECIAL_GROUPS: Grouping fields for column selection
    IT_SORT: Sort criteria for first list display
    IT_FILTER: Filter criteria for first list output
    IS_SEL_HIDE     : Selection information modification
    I_DEFAULT:      Initial variant active/inactive logic
    I_SAVE: Variants can be saved
    IS_VARIANT     : Variant information
    IT_EVENTS: Table of events to perform  IT_EVENT_EXIT :  Standard fcode exit requests table 
    IS_PRINT: Print information
    IS_REPREP_ID: Initialization keys for Re/Re interface
    I_SCREEN_START_COLUMN: Coordinates for list in dialog box
    I_SCREEN_START_LINE: Coordinates for list in dialog box
    I_SCREEN_END_COLUMN: Coordinates for list in dialog box        
    I_SCREEN_END_LINE: Coordinates f

  • How to add a field VBKD-IHREZ to field catalog in Output determination?

    The requirement is maintaining the condition table using Sales Org/Sales Doc Type/Your reference in output determination process. But the field 'Your reference(VBKD-IHREZ)' is not in the field catalog. Can someone tell me how to add the VBKD-IHREZ to field catalog?
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    Hi
    See SAP Note 21040 - Allowed Fields not appearing for condition table
    Regards
    Eduardo
    PD: I forgot, go to IMG and see the documentation in the path: SD/system modifications / create new fields  (using cond.tec) / new fields for output control and read the documentation. It tells us structures and how to populate (exits)
    Edited by: E_Hinojosa on May 6, 2011 5:48 PM

  • Add a new field to field catalog in billing output

    Hi Experts
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    elly

    Hi..
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    Follow below procedure as its same as condition technique...
    Add a field to a new condition table in Pricing (Condition Technique):-
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    Condition access, field catalog, allowed fields, KOMG, KOMK, KOMP, KOMPAZ, KOMKAZ, PSTYV are the other terms which we need to know about, to add Fields.
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    Component Component type:
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    3. Note:Because of the change in structure KOMPAZ, field ZZPSTYV is now known in structures KOMG and KOMP because structure KOMPAZ is included in both structures.
    4. Call up Transaction SPRO. Navigate to 'Sales and Distribution -> Basic Functions -> Pricing -> Pricing Control' and execute 'Define Condition Tables'.
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    For more information, see Transaction SPRO via the path 'Sales and Distribution -> System Modifications -> Create New Fields (Using Condition Technique) -> New Fields for Pricing' and OSS Note 21040.
    REWATD IF U FINDS THIS AS HELPFUL..
    Regds
    MM

  • Field catalog for pricing condition not present

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    Any help would be apppreciated.

    Hi
    SPRO--> u2018Sales and Distribution -> Basic Functions -> Pricing -> Pricing Controlu2019 and execute u2018Define Condition Tablesu2019. Choose u2018Conditions: Allowed fieldsu2019 and include Conditions: Allowed fieldsu2019 and include (Customized "Manufacturer" ) Field as a new entry.
    Now you can use field (Customized "Manufacturer" ) as a key field when you create a condition table
    Further Info refer the URL Below
    [  Add New Fields To Field Catalog |http://sapsdforum.com/2007/10/23/pricing-in-sd-in-great-detail/]

  • Field catalog in abap objects

    hi friends,
                   i am using factory method to display my alv. now some of the fields in my internal table i have declared them as char fields, i want certain type of headings for these fields,so where can i give heading to these fields.
                   where exactly do we create a field catalog for factory method.
    pls advice me on this

    hi
    good
    go throgh this code
    *& Report  Z_ALV_OOPS
    REPORT  Z_ALV_OOPS.
    *Event class Definition                             "Event handler class
    class event_handle definition.
      public section.
        methods: handle_user
          for event user_command of cl_gui_alv_grid
          importing e_ucomm.
    endclass.
    *Event class Implementation
    class event_handle implementation.
      method handle_user.
        write:/ ''.
      endmethod.
    endclass.
    Data: t_alv       type ref to cl_gui_alv_grid,           "ALV control
          t_cont      type ref to cl_gui_custom_container,   "Cust Container
          t_alv2      type ref to cl_gui_alv_grid,           "ALV control
          t_cont2     type ref to cl_gui_custom_container,   "Cust Container
          t_fieldcat  type lvc_t_fcat with header line,      "Field Cat
          t_fieldcat2 type lvc_t_fcat with header line,      "Field Cat
          t_layout    type lvc_s_layo,                       "Layout
          t_event     type ref to event_handle,              "Event handler
          t_sort      type LVC_T_SORT with header line,      "Sort
          t_toolbar   type ui_functions with header line.    "Toolbar xclude
    Types: begin of g_vbak,                                 "Header Table
             vbeln like vbak-vbeln,
             auart like vbak-auart,
             vkorg like vbak-vkorg,
             vtweg like vbak-vtweg,
             spart like vbak-spart,
             kunnr like vbak-kunnr,
             bstnk like vbak-bstnk,
             seltab,
           end of g_vbak.
    Types: begin of g_vbap,                                  "Item Table
             vbeln like vbap-vbeln,
             posnr(6) type c,
            posrn like vbap-posnr,
             matnr like vbap-matnr,
             netwr like vbap-netwr,
             waerk like vbap-waerk,
           end of g_vbap.
    Data: t_vbak type g_vbak occurs 0,
          t_vbap type g_vbap occurs 0.
    Start-Of-Selection.
    *Fetch data from DB Table
    select vbeln auart vkorg vtweg spart kunnr bstnk
        from vbak into table t_vbak up to 20 rows.
    End-Of-Selection.
    *Call ALV screen
    call screen 100.
    *&      Module  STATUS_0100  OUTPUT
          text
    MODULE STATUS_0100 OUTPUT.
      SET PF-STATUS 'ALV'.
      SET TITLEBAR 'VBAK'.
    if t_cont is initial.
      create object t_cont
        exporting
          container_name = 'ALV'.
      create object t_alv
        exporting
          i_parent = t_cont.
    *Create event handlers
      create object t_event.
      set handler t_event->handle_user for t_alv.
      perform build_fieldcatlog.
      perform build_layout.
      perform xclude_toolbar.
      CALL METHOD t_alv->SET_TABLE_FOR_FIRST_DISPLAY
        EXPORTING
         I_BUFFER_ACTIVE               =
         I_BYPASSING_BUFFER            =
         I_CONSISTENCY_CHECK           =
         I_STRUCTURE_NAME              =
         IS_VARIANT                    =
         I_SAVE                        =
         I_DEFAULT                     = 'X'
          IS_LAYOUT                     = t_layout
         IS_PRINT                      =
         IT_SPECIAL_GROUPS             =
          IT_TOOLBAR_EXCLUDING          = t_toolbar[]
         IT_HYPERLINK                  =
         IT_ALV_GRAPHICS               =
         IT_EXCEPT_QINFO               =
        CHANGING
          IT_OUTTAB                     = t_vbak[]
          IT_FIELDCATALOG               = t_fieldcat[]
         IT_SORT                       =
         IT_FILTER                     =
       EXCEPTIONS
         INVALID_PARAMETER_COMBINATION = 1
         PROGRAM_ERROR                 = 2
         TOO_MANY_LINES                = 3
         others                        = 4
      IF SY-SUBRC <> 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    endif.
    ENDMODULE.                 " STATUS_0100  OUTPUT
    *&      Module  USER_COMMAND_0100  INPUT
          text
    MODULE USER_COMMAND_0100 INPUT.
    Data: lt_rows type lvc_t_row,
          wa_rows type line of lvc_t_row,
          wa_vbak type g_vbak,
          l_lines type i.
    refresh: t_vbap.
    case sy-ucomm.
      when 'DET'.                                  "Item details
      Get selected rows from ALV
        call method t_alv->get_selected_rows
            importing
                et_index_rows = lt_rows.
      Fetch corresponding Item details from VBAP
        loop at lt_rows into wa_rows.
          read table t_vbak into wa_vbak index wa_rows-index transporting
                                                                    vbeln.
          select vbeln posnr matnr netwr waerk from vbap
              appending corresponding fields of table t_vbap
              where vbeln = wa_vbak-vbeln.
        endloop.
      Prepare fieldcatlog
      Display Item details in ALV
        call screen 200 starting at 8 5.
      when 'SHOW'.                                  "Display order
        call method t_alv->get_selected_rows
            importing
                et_index_rows = lt_rows.
        Describe table lt_rows lines l_lines.
        if l_lines > 1.
          message e999(z_error).
        else.
          read table lt_rows into wa_rows index 1.
          read table t_vbak into wa_vbak index wa_rows-index transporting
                                                                    vbeln.
          set parameter id 'AUN' field wa_vbak-vbeln.
          call transaction 'VA03' and skip first screen.
        endif.
    endcase.
    ENDMODULE.                 " USER_COMMAND_0100  INPUT
    *&      Form  build_fieldcatlog
          text
    form build_fieldcatlog .
      clear t_fieldcat.
      t_fieldcat-col_pos = '1'.
      t_fieldcat-fieldname = 'VBELN'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'VBELN'.
      append t_fieldcat.
      t_fieldcat-col_pos = '2'.
      t_fieldcat-fieldname = 'AUART'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'AUART'.
      append t_fieldcat.
      t_fieldcat-col_pos = '3'.
      t_fieldcat-fieldname = 'VKORG'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'VKORG'.
      append t_fieldcat.
      t_fieldcat-col_pos = '4'.
      t_fieldcat-fieldname = 'VTWEG'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'VTWEG'.
      append t_fieldcat.
      t_fieldcat-col_pos = '5'.
      t_fieldcat-fieldname = 'SPART'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'SPART'.
      append t_fieldcat.
      t_fieldcat-col_pos = '6'.
      t_fieldcat-fieldname = 'KUNNR'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'KUNNR'.
      append t_fieldcat.
      t_fieldcat-col_pos = '7'.
      t_fieldcat-fieldname = 'BSTNK'.
      t_fieldcat-ref_table = 'VBAK'.
      t_fieldcat-ref_field = 'BSTNK'.
      append t_fieldcat.
    endform.                    " build_fieldcatlog
    *&      Module  LEAVE  INPUT
          text
    module LEAVE input.
    case sy-ucomm.
      when 'BACK' or 'EXIT' or 'CANCEL'.
        leave program.
    endcase.
    endmodule.                 " LEAVE  INPUT
    *&      Form  build_layout
          text
    -->  p1        text
    <--  p2        text
    form build_layout .
    t_layout-zebra = 'X'.
    t_layout-sel_mode = 'A'.
    t_layout-grid_title = 'Header Details'.
    endform.                    " build_layout
    *&      Form  build_fcat_vbap
          text
    form build_fcat_vbap .
      clear t_fieldcat2.
      t_fieldcat2-scrtext_m = 'Sales Doc'.
      t_fieldcat2-col_pos = 1.
      t_fieldcat2-fieldname = 'VBELN'.
      t_fieldcat2-tabname = 'T_VBAP'.
      t_fieldcat2-no_zero = 'X'.
      t_fieldcat2-ref_table = 'VBAP'.
      t_fieldcat2-ref_field = 'VBELN'.
      append t_fieldcat2.
      clear t_fieldcat2.
      t_fieldcat2-col_pos = 2.
      t_fieldcat2-scrtext_m = 'Item'.
      t_fieldcat2-fieldname = 'POSNR'.
      t_fieldcat2-tabname = 'T_VBAP'.
      t_fieldcat2-intlen = '6'.
      t_fieldcat2-inttype = 'C'.
      t_fieldcat2-no_zero = 'X'.
    t_fieldcat2-ref_table = 'VBAP'.
    t_fieldcat2-ref_field = 'POSNR'.
      append t_fieldcat2.
      clear t_fieldcat2.
      t_fieldcat2-col_pos = 3.
      t_fieldcat2-fieldname = 'MATNR'.
      t_fieldcat2-ref_table = 'VBAP'.
      t_fieldcat2-ref_field = 'MATNR'.
      append t_fieldcat2.
      clear t_fieldcat2.
      t_fieldcat2-col_pos = 4.
      t_fieldcat2-fieldname = 'NETWR'.
      t_fieldcat2-ref_table = 'VBAP'.
      t_fieldcat2-ref_field = 'NETWR'.
      t_fieldcat2-do_sum = 'X'.
      append t_fieldcat2.
      clear t_fieldcat2.
      t_fieldcat2-col_pos = 5.
      t_fieldcat2-fieldname = 'WAERK'.
      t_fieldcat2-ref_table = 'VBAP'.
      t_fieldcat2-ref_field = 'WAERK'.
      append t_fieldcat2.
    endform.                    " build_fcat_vbap
    *&      Module  STATUS_0200  OUTPUT
          text
    module STATUS_0200 output.
      SET PF-STATUS 'ITEM1'.
      SET TITLEBAR 'VBAP'.
      perform build_fcat_vbap.
      perform sort_alv2.
    if t_cont2 is initial.
      create object t_cont2
        exporting
          container_name = 'ITEM'.
      create object t_alv2
        exporting
          i_parent = t_cont2.
      t_layout-grid_title = 'Item Details'.
      CALL METHOD t_alv2->set_table_for_first_display
        EXPORTING
         I_BUFFER_ACTIVE               =
         I_BYPASSING_BUFFER            =
         I_CONSISTENCY_CHECK           =
         I_STRUCTURE_NAME              =
         IS_VARIANT                    =
         I_SAVE                        =
         I_DEFAULT                     = 'X'
          IS_LAYOUT                     = t_layout
         IS_PRINT                      =
         IT_SPECIAL_GROUPS             =
          IT_TOOLBAR_EXCLUDING          = t_toolbar[]
         IT_HYPERLINK                  =
         IT_ALV_GRAPHICS               =
         IT_EXCEPT_QINFO               =
         IR_SALV_ADAPTER               =
        CHANGING
          it_outtab                     = t_vbap[]
          IT_FIELDCATALOG               = t_fieldcat2[]
          IT_SORT                       = t_sort[]
         IT_FILTER                     =
       EXCEPTIONS
         INVALID_PARAMETER_COMBINATION = 1
         PROGRAM_ERROR                 = 2
         TOO_MANY_LINES                = 3
         others                        = 4
      IF sy-subrc <> 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    else.
      CALL METHOD t_alv2->refresh_table_display
       EXPORTING
         IS_STABLE      =
         I_SOFT_REFRESH =
       EXCEPTIONS
         FINISHED       = 1
         others         = 2
      IF sy-subrc <> 0.
      MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    endif.
    endmodule.                 " STATUS_0200  OUTPUT
    *&      Module  USER_COMMAND_0200  INPUT
          text
    module USER_COMMAND_0200 input.
    case sy-ucomm.
      when 'GOBACK'.
        leave to screen 0.
    endcase.
    endmodule.                 " USER_COMMAND_0200  INPUT
    *&      Form  sort_alv2
          text
    -->  p1        text
    <--  p2        text
    form sort_alv2 .
    clear t_sort.
    t_sort-spos = '1'.
    t_sort-fieldname = 'VBELN'.
    t_sort-up = 'X'.
    t_sort-subtot = 'X'.
    append t_sort.
    endform.                    " sort_alv2
    *&      Form  xclude_toolbar
          text
    -->  p1        text
    <--  p2        text
    form xclude_toolbar .
    t_toolbar = '&DETAIL'.
    append t_toolbar.
    t_toolbar = '&&SEP00'.
    append t_toolbar.
    t_toolbar = '&&SEP01'.
    append t_toolbar.
    t_toolbar = '&&SEP02'.
    append t_toolbar.
    t_toolbar = '&SORT_ASC'.
    append t_toolbar.
    t_toolbar = '&SORT_DSC'.
    append t_toolbar.
    t_toolbar = '&FIND'.
    append t_toolbar.
    t_toolbar = '&MB_FILTER'.
    append t_toolbar.
    t_toolbar = '&&SEP04'.
    append t_toolbar.
    t_toolbar = '&MB_SUM'.
    append t_toolbar.
    t_toolbar = '&MB_SUB_TOTAL'.
    append t_toolbar.
    t_toolbar = '&PRINT_BACK'.
    append t_toolbar.
    t_toolbar = '&MB_VIEW'.
    append t_toolbar.
    t_toolbar = '&MB_EXPORT'.
    append t_toolbar.
    t_toolbar = '&GRAPH'.
    append t_toolbar.
    t_toolbar = '&COLO'.
    append t_toolbar.
    t_toolbar = '&&SEP06'.
    append t_toolbar.
    t_toolbar = '&&SEP07'.
    append t_toolbar.
    t_toolbar = '&INFO'.
    append t_toolbar.
    t_toolbar = '&&SEP03'.
    append t_toolbar.
    endform.                    " xclude_toolbar
    reward point if helpful.
    thanks
    mrutyun^

  • Error in updating ALV field catalog in selection

    Dear all,
    I'm trying to use the standard transaction /SAPAPO/TSKEYFMAIN in order to check the TS values.
    After filling the selection variant, the system shows the following error:
    'Error in updating ALV field catalog in selection'
    Could you please provide me with further details about the error? What could be the possible solution to avoid it?
    Many thanks,
    SM

    Hi Marius,
    thanks for your answer.
    I would like to use the /SAPAPO/TSKEYFMAIN transaction to check massively the values in the time series KFs and not just the consistency of them.
    So do you know any other transaction to do it or do you have an idea about the error of /SAPAPO/TSKEYFMAIN?
    Thanks for your help!
    SM

  • Field catalog for internal table in ALV

    In my program the internal table consists many fields from various tables and structure doesn't belong to a single data table.
    In order to get output in ALV grid following FM has been used
    REUSE_ALV_GRID_DISPLAY
    for field catalog the fields are defined specifically.
      l_fieldcat-fieldname  = 'VBELN'.
      l_fieldcat-outputlen  = 10.
      l_fieldcat-seltext_l  = 'Billing doc'.
      l_fieldcat-no_zero = 'X'.
      l_fieldcat-hotspot = 'X'.
      append l_fieldcat to p_fieldtab.
    ..............and so on for all the fields.
    Just wanted to know is there any other method to display all the fields of this internal table automatically so each field is not specified specifically.
    anya

    Hi
    Try this instead:
    *& Form  create_fieldcatalog
    * Create a field catalogue from any internal table
    *      -->PT_TABLE     Internal table
    *      -->PT_FIELDCAT  Field Catalogue
    FORM  create_fieldcatalog
           USING     pt_table     TYPE ANY TABLE
           CHANGING  pt_fieldcat  TYPE lvc_t_fcat.
      DATA:
        lr_tabdescr TYPE REF TO cl_abap_structdescr
      , lr_data     TYPE REF TO data
      , lt_dfies    TYPE ddfields
      , ls_dfies    TYPE dfies
      , ls_fieldcat TYPE lvc_s_fcat
      CLEAR pt_fieldcat.
      CREATE DATA lr_data LIKE LINE OF pt_table.
      lr_tabdescr ?= cl_abap_structdescr=>describe_by_data_ref( lr_data ).
      lt_dfies = cl_salv_data_descr=>read_structdescr( lr_tabdescr ).
      LOOP AT lt_dfies
      INTO    ls_dfies.
        CLEAR ls_fieldcat.
        MOVE-CORRESPONDING ls_dfies TO ls_fieldcat.
        APPEND ls_fieldcat TO pt_fieldcat.
      ENDLOOP.
    ENDFORM.                    "create_fieldcatalog

  • Field not present in the Field Catalog also getting displayed in the ALV

    Hi Experts,
    I am trying to display some to an ALV grid. But since i don't need all the fields from the internal table, i have deleted those fields from the field catalog. But in-spite of doing this the field heading is still getting displayed. I am not able to figure out the reason for this. Also note that the i have not deleted that field from my internal table which contains the actual data.
    Regards,
    Kush

    Hi,
    If your giving your internal table to the below field then ALV try to disply those many coloumn.
    wa_fcat-tabname    = 'IT_OUTPUT'.
    You can add for that field name.
    wa_fcat--NO_OUT = 'X'.
    Please check the field name on the output will be same as before column name .

  • Field Catalog Not Found in ALV

    Hi Experts,
    I am trying to exceute the below code its shows the Field CataLog Not Found
    Code is:
    TYPE-POOLS:slis.
    TABLES:ekpo,mseg.
    TYPES: BEGIN OF ty_ekpo,
           ebeln TYPE ekpo-ebeln,
           ebelp TYPE ekpo-ebelp,
           matnr TYPE ekpo-matnr,
           menge TYPE ekpo-menge,
           END OF ty_ekpo.
    TYPES: BEGIN OF ty_mseg,
           ebeln TYPE mseg-ebeln,
           ebelp TYPE mseg-ebelp,
           matnr TYPE mseg-matnr,
           menge TYPE mseg-menge,
           bwart TYPE mseg-bwart,
           END OF ty_mseg.
    TYPES: BEGIN OF ty_final,
            ebeln TYPE ebeln,
            ebelp TYPE ebelp,
            qtysup TYPE MENGE_D,
            qtyact TYPE MENGE_D,
            qtyrej TYPE MENGE_D,
           END OF ty_final.
    DATA: it_mseg  TYPE  TABLE OF ty_mseg WITH HEADER LINE,
          it_ekpo  TYPE  TABLE OF ty_ekpo WITH HEADER LINE,
          it_final TYPE  TABLE OF ty_final WITH HEADER LINE.
    DATA: wa_fieldcat TYPE slis_fieldcat_alv,
          it_fieldcat TYPE slis_t_fieldcat_alv.
    DATA:wa_mseg LIKE LINE OF it_mseg,
         wa_ekpo LIKE LINE OF it_ekpo ,
         wa_final LIKE LINE OF  it_final.
    SELECT-OPTIONS: p_ebeln FOR ekpo-ebeln.
    START-OF-SELECTION.
    SELECT ebeln ebelp matnr menge FROM ekpo
                                     INTO TABLE it_ekpo
                                     WHERE ebeln IN p_ebeln.
      IF it_ekpo[] IS NOT INITIAL.
        SELECT ebeln ebelp matnr menge bwart FROM mseg
                                                    INTO TABLE it_mseg
                                                    FOR ALL ENTRIES IN it_ekpo[]
                                                    WHERE ebeln EQ it_ekpo-ebeln
                                                    AND   ebelp EQ it_ekpo-ebelp
                                                    AND bwart EQ '122'.
      ENDIF.
      LOOP AT  it_mseg  .
        READ TABLE it_ekpo WITH KEY ebeln = it_mseg-ebeln.
        IF sy-subrc EQ 0.
          it_final-qtyrej = it_mseg-menge.
          it_final-qtysup = it_ekpo-menge.
          it_final-ebeln  = it_mseg-ebeln.
          it_final-ebelp  = it_mseg-ebelp.
        ENDIF.
    IF sy-subrc EQ 0.
          it_final-qtyact = ( it_final-qtysup ) - ( it_final-qtyrej ).
        ENDIF.
        APPEND it_final.
      ENDLOOP.
      wa_fieldcat-fieldname = 'EBELN'.
      wa_fieldcat-tabname   = 'IT_FINAL'.
      wa_fieldcat-seltext_l = 'Purchase Doc'.
      wa_fieldcat-seltext_m = wa_fieldcat-seltext_l.
      wa_fieldcat-seltext_s = wa_fieldcat-seltext_l.
      wa_fieldcat-col_pos     = 1.
      wa_fieldcat-outputlen   = 10.
      APPEND wa_fieldcat TO it_fieldcat.
      CLEAR wa_fieldcat.
      wa_fieldcat-fieldname = 'EBELP'.
      wa_fieldcat-tabname   = 'IT_FINAL'.
      wa_fieldcat-seltext_l = 'Item'.
      wa_fieldcat-seltext_m = wa_fieldcat-seltext_l.
      wa_fieldcat-seltext_s = wa_fieldcat-seltext_l.
      wa_fieldcat-col_pos     = 2.
      wa_fieldcat-outputlen   = 5.
      APPEND wa_fieldcat TO it_fieldcat.
      CLEAR wa_fieldcat.
      wa_fieldcat-fieldname = 'QTYSUP'.
        wa_fieldcat-tabname   = 'IT_FINAL'.
      wa_fieldcat-seltext_l = 'QuatitySupply'.
      wa_fieldcat-seltext_m = wa_fieldcat-seltext_l.
      wa_fieldcat-seltext_s = wa_fieldcat-seltext_l.
      wa_fieldcat-col_pos     = 3.
      wa_fieldcat-outputlen   = 13.
      APPEND wa_fieldcat TO it_fieldcat.
      CLEAR wa_fieldcat.
      wa_fieldcat-fieldname = 'QTYACT'.
        wa_fieldcat-tabname   = 'IT_FINAL'.
      wa_fieldcat-seltext_l = 'QualityAccepted'.
      wa_fieldcat-seltext_m = wa_fieldcat-seltext_l.
      wa_fieldcat-seltext_s = wa_fieldcat-seltext_l.
      wa_fieldcat-col_pos     = 4.
      wa_fieldcat-outputlen   = 13.
      APPEND wa_fieldcat TO it_fieldcat.
      CLEAR wa_fieldcat.
      wa_fieldcat-fieldname = 'QTYREJ'.
      wa_fieldcat-tabname   = 'IT_FINAL'.
      wa_fieldcat-seltext_l = 'QualityRejected'.
      wa_fieldcat-seltext_m = wa_fieldcat-seltext_l.
      wa_fieldcat-seltext_s = wa_fieldcat-seltext_l.
      wa_fieldcat-col_pos     = 5.
      wa_fieldcat-outputlen   = 13.
      APPEND wa_fieldcat TO it_fieldcat.
      CLEAR wa_fieldcat.
      DATA: repid LIKE sy-repid.
      repid = sy-repid.
    CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
       EXPORTING
          I_CALLBACK_PROGRAM             = repid
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          t_outtab                       = it_final[]
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        PROGRAM_ERROR                  = 1
        OTHERS                         = 2
      IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
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      ENDIF.
    Thanks In Advance
    Poorna

    Hi,
    pass parametrs as it is given below...
    CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
      I_INTERFACE_CHECK              = ' '
      I_BYPASSING_BUFFER             =
      I_BUFFER_ACTIVE                = ' '
      I_CALLBACK_PROGRAM             = repid
      I_CALLBACK_PF_STATUS_SET       = ' '
      I_CALLBACK_USER_COMMAND        = ' '
      I_STRUCTURE_NAME               =
      IS_LAYOUT                      =
      IT_FIELDCAT                    = it_fieldcat
      IT_EXCLUDING                   =
      IT_SPECIAL_GROUPS              =
      IT_SORT                        =
      IT_FILTER                      =
      IS_SEL_HIDE                    =
      I_DEFAULT                      = 'X'
      I_SAVE                         = ' '
      IS_VARIANT                     =
      IT_EVENTS                      =
      IT_EVENT_EXIT                  =
      IS_PRINT                       =
      IS_REPREP_ID                   =
      I_SCREEN_START_COLUMN          = 0
      I_SCREEN_START_LINE            = 0
      I_SCREEN_END_COLUMN            = 0
      I_SCREEN_END_LINE              = 0
      IR_SALV_LIST_ADAPTER           =
      IT_EXCEPT_QINFO                =
      I_SUPPRESS_EMPTY_DATA          = ABAP_FALSE
    IMPORTING
      E_EXIT_CAUSED_BY_CALLER        =
      ES_EXIT_CAUSED_BY_USER         =
      TABLES
        t_outtab                       = it_final[]
    EXCEPTIONS
      PROGRAM_ERROR                  = 1
      OTHERS                         = 2
    IF sy-subrc <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    Thanks & Regards
    Ashu

  • Field catalog in alv with classes(OOPS)

    please refer the code below of field catalog prepared.
    this code is for preparing field catalog using ALV and OOPS.In the below field catalog, do_sum is not working.it is going to dump.
    FORM prepare_field_catalog CHANGING pt_fieldcat TYPE lvc_t_fcat.
      DATA ls_fcat TYPE lvc_s_fcat.
      ls_fcat-fieldname = 'VBELN1'.
      ls_fcat-ref_field = 'VBELN'.
      ls_fcat-ref_table = 'VBRK'.
      ls_fcat-coltext = 'Invoice No'.
      ls_fcat-seltext = 'Invoice No'.
      APPEND ls_fcat TO pt_fieldcat.
      CLEAR ls_fcat.
    ls_fcat-fieldname = 'DMBTR'.
      ls_fcat-ref_field = 'DMBTR'.
      ls_fcat-ref_table = 'BSAD'.
      ls_fcat-coltext = 'Value of Invoice'.
      ls_fcat-seltext = 'Value of Invoice'.
      ls_fcat-do_sum = 'X'.
      APPEND ls_fcat TO pt_fieldcat.
      CLEAR ls_fcat.
    ENDFORM.                    "PREPARE_FIELD_CATALOG
    I would apreciate u response.
    regards,
    veera.

    Hello Veeranjaneyulu
    I prefer to use function module <b>LVC_FIELDCATALOG_MERGE</b> to build my fieldcatalogs.
    If you need fields from different structure that is no problem. Simply call the function module for each structure and collect the result in the same itab (e.g. lt_fcat).
    Finally, you delete all fields that you do not need.
    If the order is important to you then re-order the fields:
    LOOP AT lt_fcat INTO ls_fcat.
      ls_fcat-col_pos = syst-tabix.
      MODIFY lt_fcat from ls_fcat.
    ENDLOOP.
    Regards
       Uwe

  • ALV report using the field catalog

    which is the quickest way to generate an ALV report using the field catalog merge.  without needing to build the field catalog manually .
    is it easier to create a structure and passe it in the field catalog merge .  if yes can i have an example plzzzz

    hI
    Supports the creation of the field catalog for the ALV function modules
    based either on a structure or table defined in the ABAP Data
    Dictionary, or a program-internal table.
    The program-internal table must either be in a TOP Include or its
    Include must be specified explicitly in the interface.
    The variant based on a program-internal table should only be used for
    rapid prototyping since the following restrictions apply:
    o Performance is affected since the code of the table definition must
    always be read and interpreted at runtime.
    o Dictionary references are only considered if the keywords LIKE or
    INCLUDE STRUCTURE (not TYPE) are used.
    If the field catalog contains more than 90 fields, the first 90 fields
    are output in the list by default whereas the remaining fields are only
    available in the field selection.
    If the field catalog is passed with values, they are merged with the
    'automatically' found information.
    Below is an example ABAP program which will populate a simple internal table(it_ekpo) with data and
    display it using the basic ALV grid functionality(including column total). The example details the main
    sections of coding required to implement the ALV grid functionality:
                             Data declaration
                             Data retrieval
                             Build fieldcatalog
                             Build layout setup
    *& Report  ZDEMO_ALVGRID                                               *
    *& Example of a simple ALV Grid Report                                 *
    *& The basic requirement for this demo is to display a number of       *
    *& fields from the EKKO table.                                         *
    REPORT  zdemo_alvgrid                 .
    TABLES:     ekko.
    type-pools: slis.                                 "ALV Declarations
    *Data Declaration
    TYPES: BEGIN OF t_ekko,
      ebeln TYPE ekpo-ebeln,
      ebelp TYPE ekpo-ebelp,
      statu TYPE ekpo-statu,
      aedat TYPE ekpo-aedat,
      matnr TYPE ekpo-matnr,
      menge TYPE ekpo-menge,
      meins TYPE ekpo-meins,
      netpr TYPE ekpo-netpr,
      peinh TYPE ekpo-peinh,
    END OF t_ekko.
    DATA: it_ekko TYPE STANDARD TABLE OF t_ekko INITIAL SIZE 0,
          wa_ekko TYPE t_ekko.
    *ALV data declarations
    data: fieldcatalog type slis_t_fieldcat_alv with header line,
          gd_tab_group type slis_t_sp_group_alv,
          gd_layout    type slis_layout_alv,
          gd_repid     like sy-repid.
    *Start-of-selection.
    START-OF-SELECTION.
    perform data_retrieval.
    perform build_fieldcatalog.
    perform build_layout.
    perform display_alv_report.
    *&      Form  BUILD_FIELDCATALOG
    *       Build Fieldcatalog for ALV Report
    form build_fieldcatalog.
    * There are a number of ways to create a fieldcat.
    * For the purpose of this example i will build the fieldcatalog manualy
    * by populating the internal table fields individually and then
    * appending the rows. This method can be the most time consuming but can
    * also allow you  more control of the final product.
    * Beware though, you need to ensure that all fields required are
    * populated. When using some of functionality available via ALV, such as
    * total. You may need to provide more information than if you were
    * simply displaying the result
    *               I.e. Field type may be required in-order for
    *                    the 'TOTAL' function to work.
      fieldcatalog-fieldname   = 'EBELN'.
      fieldcatalog-seltext_m   = 'Purchase Order'.
      fieldcatalog-col_pos     = 0.
      fieldcatalog-outputlen   = 10.
      fieldcatalog-emphasize   = 'X'.
      fieldcatalog-key         = 'X'.
    *  fieldcatalog-do_sum      = 'X'.
    *  fieldcatalog-no_zero     = 'X'.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'EBELP'.
      fieldcatalog-seltext_m   = 'PO Item'.
      fieldcatalog-col_pos     = 1.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'STATU'.
      fieldcatalog-seltext_m   = 'Status'.
      fieldcatalog-col_pos     = 2.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'AEDAT'.
      fieldcatalog-seltext_m   = 'Item change date'.
      fieldcatalog-col_pos     = 3.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'MATNR'.
      fieldcatalog-seltext_m   = 'Material Number'.
      fieldcatalog-col_pos     = 4.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'MENGE'.
      fieldcatalog-seltext_m   = 'PO quantity'.
      fieldcatalog-col_pos     = 5.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'MEINS'.
      fieldcatalog-seltext_m   = 'Order Unit'.
      fieldcatalog-col_pos     = 6.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'NETPR'.
      fieldcatalog-seltext_m   = 'Net Price'.
      fieldcatalog-col_pos     = 7.
      fieldcatalog-outputlen   = 15.
      fieldcatalog-do_sum      = 'X'.        "Display column total
      fieldcatalog-datatype     = 'CURR'.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
      fieldcatalog-fieldname   = 'PEINH'.
      fieldcatalog-seltext_m   = 'Price Unit'.
      fieldcatalog-col_pos     = 8.
      append fieldcatalog to fieldcatalog.
      clear  fieldcatalog.
    endform.                    " BUILD_FIELDCATALOG
    *&      Form  BUILD_LAYOUT
    *       Build layout for ALV grid report
    form build_layout.
      gd_layout-no_input          = 'X'.
      gd_layout-colwidth_optimize = 'X'.
      gd_layout-totals_text       = 'Totals'(201).
    *  gd_layout-totals_only        = 'X'.
    *  gd_layout-f2code            = 'DISP'.  "Sets fcode for when double
    *                                         "click(press f2)
    *  gd_layout-zebra             = 'X'.
    *  gd_layout-group_change_edit = 'X'.
    *  gd_layout-header_text       = 'helllllo'.
    endform.                    " BUILD_LAYOUT
    *&      Form  DISPLAY_ALV_REPORT
    *       Display report using ALV grid
    form display_alv_report.
      gd_repid = sy-repid.
      call function 'REUSE_ALV_GRID_DISPLAY'
           exporting
                i_callback_program      = gd_repid
    *            i_callback_top_of_page   = 'TOP-OF-PAGE'  "see FORM
    *            i_callback_user_command = 'USER_COMMAND'
    *            i_grid_title           = outtext
                is_layout               = gd_layout
                it_fieldcat             = fieldcatalog[]
    *            it_special_groups       = gd_tabgroup
    *            IT_EVENTS                = GT_XEVENTS
                i_save                  = 'X'
    *            is_variant              = z_template
           tables
                t_outtab                = it_ekko
           exceptions
                program_error           = 1
                others                  = 2.
      if sy-subrc <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      endif.
    endform.                    " DISPLAY_ALV_REPORT
    *&      Form  DATA_RETRIEVAL
    *       Retrieve data form EKPO table and populate itab it_ekko
    form data_retrieval.
    select ebeln ebelp statu aedat matnr menge meins netpr peinh
    up to 10 rows
      from ekpo
      into table it_ekko.
    endform.                    " DATA_RETRIEVAL

  • ALV Display - Error in field catalog

    Hi ,
    I am facing a problem in ALV... Field catalot is not getting populated... I am getting a message field catalog not found...
    Can anyone please help me....... <URGENT DOES NOT EXIST HERE>...
    I am enclosing my code also.. please go thourh it and help it....
    REPORT ZINVENTORY
          LINE-SIZE  120
           LINE-COUNT 64.
          MESSAGE-ID Z2
          NO STANDARD PAGE HEADING..
    type-pools : slis.
    Tables                                                               *
    tables: zasset,
            anla,
            itob,
            equi.
    data: v_repid LIKE sy-repid.
    Selection Screen                                                     *
    SELECTION-SCREEN : BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001 .
    SELECT-OPTIONS : S_bukrs FOR anla-bukrs OBLIGATORY ,
                     S_kostl FOR itob-kostl .
    SELECTION-SCREEN : END OF BLOCK B1 .
    SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-t02.
    PARAMETERS: p_screen RADIOBUTTON GROUP gr1,
                p_list RADIOBUTTON GROUP gr1 DEFAULT 'X'.
    SELECTION-SCREEN END OF BLOCK b2.
    Internal Tables                                                      *
    types: BEGIN OF ty_zasset, " occurs 0,
             equnr  like zasset-equnr,
             ANLN1 LIKE zasset-ANLN1, " Asset number
             ANLN2 LIKE zasset-ANLN2, " Sub Asset number
             BUKRS LIKE zasset-BUKRS, " Company Code
             KOSTL  like zasset-kostl,
             SCANNEDBY type zasset-scannedby,
             SCANNINGDATE type zasset-SCANNINGDATE,
             SCANNINGTIME type zasset-scanningtime,
             UPDATEDATE   type zasset-updatedate,
             UPDATETIME type zasset-updatetime,
           END OF ty_zasset.
    DATA: wa_zasset   TYPE ty_zasset.
    DATA: it_zasset TYPE TABLE OF ty_zasset with header line..
    types: BEGIN OF ty_zasset1, " occurs 0,
            equnr  TYPE equi-equnr,
             ANLN1 LIKE anla-ANLN1, " Asset number
             ANLN2 LIKE anla-ANLN2, " Sub Asset number
             BUKRS LIKE anla-BUKRS, " Company Code
             ernam like anla-ernam,
             erdat like anla-erdat,
            KOSTL  like anlz-kostl,
            SCANNEDBY type zasset-scannedby,
            SCANNINGDATE type zasset-SCANNINGDATE,
            SCANNINGTIME type zasset-scanningtime,
            UPDATEDATE   type zasset-updatedate,
            UPDATETIME type zasset-updatetime,
           END OF ty_zasset1.
    DATA: wa_zasset1   TYPE ty_zasset1.
    DATA: it_zasset1 TYPE TABLE OF ty_zasset1 with header line..
    types: BEGIN OF ty_zasset2, " occurs 0,
             equnr  like itob-equnr,
             ANLNr LIKE itob-ANLNr, " Asset number
             ANLuN LIKE itob-ANLuN, " Sub Asset number
             BUKRS LIKE itob-BUKRS, " Company Code
             timbi like itob-timbi,
             kostl like itob-kostl,
            KOSTL  like anlz-kostl,
            SCANNEDBY type zasset-scannedby,
            SCANNINGDATE type zasset-SCANNINGDATE,
            SCANNINGTIME type zasset-scanningtime,
            UPDATEDATE   type zasset-updatedate,
            UPDATETIME type zasset-updatetime,
           END OF ty_zasset2.
    DATA: wa_zasset2   TYPE ty_zasset2.
    DATA: it_zasset2 TYPE TABLE OF ty_zasset2 with header line..
    types: begin of ty_final , "occurs 0,
            equnr like itob-equnr,
            anln1 like anla-anln1,
            anln2 like anla-anln2,
            bukrs like anla-bukrs,
           ernam
           erdat
            kostl like itob-kostl,
            end of ty_final.
    DATA: wa_final   TYPE ty_final.
    DATA: it_final TYPE TABLE OF ty_final with header line..
    *DATA: it_zasset TYPE TABLE OF ty_zasset.
    *data: it_zasset1 type table of ty_zasset1.
    *data:wa_zasset type ty_zasset.
    *data:wa_zasset1 type ty_zasset1.
    Flags and Variables                                                 *
    DATA : F_ERROR.                   " Flag for No Data
    *pop field cat for f7
    data: V_SYREPID LIKE SY-REPID,
          IT_FLDCAT type slis_t_fieldcat_alv , "with header line,
          wa_fldcat   type slis_fieldcat_alv.
    *DATA : IT_FLDCATS TYPE SLIS_T_FIELDCAT_ALV.
    data: itab_events type slis_t_event,
          wa_events   type slis_alv_event.
    *data: wa_layout type slis_layout_alv.
    DATA : IT_COMMENTS TYPE SLIS_T_LISTHEADER,
           WA_COMMENTS TYPE SLIS_LISTHEADER.
    DATA : IT_SORTINFO TYPE SLIS_T_SORTINFO_ALV,
           WA_SORTINFO TYPE SLIS_SORTINFO_ALV.
    Initialization                                                       *
    initialization.
      SY-REPID = V_REPID.
    At Selection Screen                                                  *
    AT SELECTION-SCREEN.
      PERFORM validation.
    Start Of Selection                                                   *
    start-of-selection.
    perform select_data.
    IF P_LIST = 'X'.
    perform get_field_catalog.
    PERFORM MODIFYFIELDCAT.
    perform get_events.
    perform write_comments.
    perform grid_display.
    *perform list_display.
    ENDIF.
    IF sy-subrc = 0.
       IF p_list = 'X'.
       loop at it_final.
       perform get_events.
       endloop.
       endif.
       endloop.
       else.
    *endif.
    End Of Selection                                                     *
    END-OF-SELECTION.
    *perform display_Recorsds.
    *loop at zasset.
    *&      Form  validation
          text
    -->  p1        text
    <--  p2        text
    FORM validation.
    *Local variables.
      DATA:
            lv_bukrs type anla-bukrs,
            lv_kostl type itob-kostl,
            lv_anln1 TYPE anla-anln1,        "MAterial Number
            lv_anln2 TYPE anla-anln2.
    *Validation for company code
      if not s_bukrs is initial.
        select single bukrs from anla
               into lv_bukrs
               where bukrs in s_bukrs.
        if sy-subrc <> 0.
    *Message used : Invalid company code.
        endif.
      endif    .
    Validation for cost center
      if not s_kostl is initial.
        select single kostl from itob
               into lv_kostl
               where kostl in s_kostl.
        if sy-subrc <> 0.
    *Message used : Invalid company code.
        endif.
      endif  .
    ENDFORM.                    " validation
    *&      Form  display
          text
    -->  p1        text
    <--  p2        text
    FORM display.
      write :/15 it_final-anln1,
      it_final-anln2,
                sy-vline.
    *-bukrs,
           it_zasset-anln1.
    ENDFORM.                    " display
    *&      Form  get_field_catalog
          text
    -->  p1        text
    <--  p2        text
    FORM get_field_catalog.
    *REFRESH IT_FLDCAT.
    *CLEAR IT_FLDCAT.
    CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
    EXPORTING
       I_PROGRAM_NAME               = V_REPID
       I_INTERNAL_TABNAME           = 'IT_FINAL'
       I_INCLNAME                   = V_REPID
      I_BYPASSING_BUFFER           =
      I_BUFFER_ACTIVE              =
      CHANGING
        CT_FIELDCAT                  = IT_FLDCAT
    EXCEPTIONS
       INCONSISTENT_INTERFACE       = 1
       PROGRAM_ERROR                = 2
       OTHERS                       = 3
    IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.                    " get_field_catalog
    *&      Form  get_events
          text
    -->  p1        text
    <--  p2        text
    FORM get_events.
      WA_COMMENTS-TYP = 'H'.
      WA_COMMENTS-KEY = 'THIS IS THE HEADING.'.
      WA_COMMENTS-INFO = 'LIST OF SALES ORDERS'.
      APPEND WA_COMMENTS TO IT_COMMENTS.
    ENDFORM.                    " get_events
    *&      Form  grid_display
          text
    -->  p1        text
    <--  p2        text
    FORM grid_display.
    CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_INTERFACE_CHECK                 = ' '
      I_BYPASSING_BUFFER                =
      I_BUFFER_ACTIVE                   = ' '
       I_CALLBACK_PROGRAM                = v_repid
      I_CALLBACK_PF_STATUS_SET          = ' '
      I_CALLBACK_USER_COMMAND           = ' '
       I_CALLBACK_TOP_OF_PAGE            = 'FIRST PAGE'
      I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
      I_CALLBACK_HTML_END_OF_LIST       = ' '
      I_STRUCTURE_NAME                  =
      I_BACKGROUND_ID                   = ' '
       I_GRID_TITLE                      =  'LIST OF FLIGHT DETAILS'
      I_GRID_SETTINGS                   =
      IS_LAYOUT                         =
       IT_FIELDCAT                       =  it_fldcat
      IT_EXCLUDING                      =
      IT_SPECIAL_GROUPS                 =
      IT_SORT                           =
      IT_FILTER                         =
      IS_SEL_HIDE                       =
      I_DEFAULT                         = 'X'
      I_SAVE                            = ' '
      IS_VARIANT                        =
      IT_EVENTS                         =  itab_events
      IT_EVENT_EXIT                     =
      IS_PRINT                          =
      IS_REPREP_ID                      =
      I_SCREEN_START_COLUMN             = 0
      I_SCREEN_START_LINE               = 0
      I_SCREEN_END_COLUMN               = 0
      I_SCREEN_END_LINE                 = 0
      IT_ALV_GRAPHICS                   =
      IT_ADD_FIELDCAT                   =
      IT_HYPERLINK                      =
      I_HTML_HEIGHT_TOP                 =
      I_HTML_HEIGHT_END                 =
      IT_EXCEPT_QINFO                   =
    IMPORTING
      E_EXIT_CAUSED_BY_CALLER           =
      ES_EXIT_CAUSED_BY_USER            =
      TABLES
        T_OUTTAB                          = it_final
    EXCEPTIONS
       PROGRAM_ERROR                     = 1
       OTHERS                            = 2
    IF SY-SUBRC <> 0.
    MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    ENDFORM.                    " grid_display
    *&      Form  write_comments
          text
    -->  p1        text
    <--  p2        text
    FORM write_comments.
      WA_COMMENTS-TYP = 'H'.
      WA_COMMENTS-KEY = 'THIS IS THE HEADING.'.
      WA_COMMENTS-INFO = 'LIST OF SALES ORDERS'.
      APPEND WA_COMMENTS TO IT_COMMENTS.
    ENDFORM.                    " write_comments
    *&      Form  select_data
          text
    -->  p1        text
    <--  p2        text
    FORM select_data.
      clear: it_zasset, it_zasset[].
      select  equnr "bukrs
              anln1
              anln2
              bukrs
              KOSTL
              SCANNEDBY
              SCANNINGDATE
              SCANNINGTIME
              UPDATEDATE
              UPDATETIME
              into table it_zasset "(g_anln1,g_anln2)
              from zasset
              where bukrs = zasset-bukrs..
          and   kostl = zasset-kostl.
      if sy-subrc = 0.
        sort it_zasset by anln1 anln2.
      endif.
    append it_zasset.
      clear it_zasset1.
      select
             equnr
              anln1
              anln2
              bukrs
              ernam
              erdat
             bukrs
             KOSTL
             SCANNEDBY
             SCANNINGDATE
             SCANNINGTIME
             UPDATEDATE
             UPDATETIME
              into table it_zasset1 "(g_anln1,g_anln2)
              from  anla
             where bukrs = it_zasset-bukrs.
      WHERE BUKRS IN S_BUKRS.
    and   kostl = anla-kostl.
      if sy-subrc = 0.
        select equnr
               anlnr
               anlun
               bukrs
               timbi
               kostl
               into table it_zasset2
               from itob
               for all entries in it_zasset1
              where bukrs = it_zasset1-bukrs
               WHERE   anlnr = it_zasset1-anln1.
      endif.
      APPEND IT_ZASSET1.
      IF SY-SUBRC = 0.
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    bukrs like anla-bukrs,
    ernam
    erdat
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