Dynamic table type

Hi folks,
Is there any generic data type for table declaration, beside :
data: lt_generic type table of data
I know that field-symbols can have the generic table type any
field-symbols: <lft_generic> type any table.
I basically want to be able to read from generic tables.
READ TABLE lt_generic ....
Thanks
Andreas

Hi Neil,
actually i want to execute a read on the dynamic created tabel.
Maybe this repot explains my purpose.
REPORT ztc_dqm_dynamic.
* Step 1: << local definitions >>
" << variables >>
" << error string >>
DATA: lv_error TYPE string.
" << struc >>
" << holds one component >>
DATA: ls_component TYPE
      cl_abap_structdescr=>component.
" << table >>
DATA: lt_component TYPE cl_abap_structdescr=>component_table.
DATA: lt_db_indexfields TYPE TABLE OF ztcc_dqm_indices.
" << dynamic >>
" << generated struc >>
DATA: ls_dystruc TYPE REF TO data.
" << generated table >>
DATA: lt_dytable TYPE REF TO data.
" << field symbols >>
FIELD-SYMBOLS: <lfs_indexfields> TYPE ANY TABLE.
FIELD-SYMBOLS: <lfs_indexfield> TYPE ANY.
FIELD-SYMBOLS: <lfs_db_indexfields> TYPE ztcc_dqm_indices.
" << objects >>
DATA: lr_struc_type TYPE REF TO cl_abap_structdescr.
DATA: lr_table_type TYPE REF TO cl_abap_tabledescr.
" << exception >>
DATA: lr_ex TYPE REF TO cx_sy_type_creation.
* Step 2: << dynamic struc >>
" << set struc fields >>
SELECT *
FROM ztcc_dqm_indices
    INTO TABLE lt_db_indexfields
      WHERE addr_type EQ 1
        ORDER BY index_order.
" << get types >>
LOOP AT lt_db_indexfields ASSIGNING <lfs_db_indexfields>.
ls_component-name =
    <lfs_db_indexfields>-fieldname.
ls_component-type ?=
     cl_abap_datadescr=>describe_by_name( <lfs_db_indexfields>-fieldtype ).
APPEND ls_component TO lt_component.
ENDLOOP.
" << create struc >>
TRY.
    CALL METHOD cl_abap_structdescr=>create
      EXPORTING
        p_components = lt_component
        p_strict     = abap_true
      RECEIVING
        p_result     = lr_struc_type.
CATCH cx_sy_struct_creation INTO lr_ex.
    CALL METHOD lr_ex->if_message~get_text
      RECEIVING
        result = lv_error.
    WRITE: / lv_error.
ENDTRY.
" << create table >>
TRY.
    CALL METHOD cl_abap_tabledescr=>create
      EXPORTING
        p_line_type        = lr_struc_type
*        p_table_kind       = tablekind_std
*        p_unique           = abap_false
*        p_key              = p_key_kind
*        keydefkind_default =
      RECEIVING
        p_result           = lr_table_type.
CATCH cx_sy_table_creation INTO lr_ex.
    CALL METHOD lr_ex->if_message~get_text
      RECEIVING
        result = lv_error.
    WRITE: / lv_error.
ENDTRY.
" << create attributs >>
CREATE DATA: ls_dystruc TYPE HANDLE lr_struc_type.
CREATE DATA: lt_dytable TYPE HANDLE lr_table_type.
* Step 3: << dynamic assignment >>
ASSIGN lt_dytable->* TO <lfs_indexfields>.
ASSIGN ls_dystruc->* TO <lfs_indexfield>.
" << this works >>
LOOP AT <lfs_indexfields> ASSIGNING <lfs_indexfield>.
ENDLOOP.
" << i want >>
READ TABLE lt_dytable
INTO ls_dystruc
    WITH KEY .....

Similar Messages

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Hi Christian,
There's not predefined generic type to do that, but you could create your own field type (deep structure) which would be able to keep table lines after transposition (90 degree flip) where in example it would have four columns: Table type, row id(index) field name, value. That way you could store ANY table row you need... This will not come cheap and will involve some work of course.
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Hello,
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Just more this declaration to the attributes of your Component Controller. So for instance in my component controller I have an attribute called i_data with the RefTo column checked and the associated type = DATA.
So now I could do the following:
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Dynamic table type generation at runtime

Hi,
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Hello aks,
did you try
1 Declare
2    v_CNT   NUMBER       := 1;
3    v_TABLE VARCHAR2(30) := 'TEST';
4    v_STMT VARCHAR2(500);
5 Begin
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bprechtl@DEV01>
bprechtl@DEV01> /
TEST
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Hi Friends,
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TYPES: BEGIN OF STR,
ID TYPE I,
NAME(30) TYPE C,
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data: v_lines type i.
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COMP-TYPE = CL_ABAP_ELEMDESCR=>GET_STRING( ).
APPEND COMP TO COMP_TAB.
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APPEND COMP TO COMP_TAB.
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How to know or check the type of a field when processing a dynamic table?

Dear all,
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Could you please help me how to check or get the type of field-symbol <f> (because field-symbol <f> is assigned dynamic, so this <f> can be type char, unit, or quantity, ...)?
The source code same as below:
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Thanks a lot in advance,
Vinh Vo

Try to use this way
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a®

Dynamic Table UI Element with different data type for each cell

Hi Experts,
I have a problem with a dynamic Table UI Element in Web Dynpro ABAP. I have the following coding:
METHOD set_col_row .
TYPE-POOLS: icon.
DATA:
    lv_node         TYPE REF TO if_wd_context_node,
    lv_node_info    TYPE REF TO if_wd_context_node_info,
    lv_element      TYPE REF TO if_wd_context_element,
    lt_attributes   TYPE wdr_context_attr_info_map,
    lv_table        TYPE REF TO cl_wd_table,
    lv_table_column TYPE REF TO cl_wd_table_column,
    lv_text_view    TYPE REF TO cl_wd_text_view,
    lv_image TYPE REF TO cl_wd_image,
    lv_text_edit TYPE REF TO cl_wd_text_edit,
    lv_header       TYPE REF TO cl_wd_caption,
    attribute       LIKE LINE OF lt_attributes,
    lv_index       TYPE string,
    lv_cur_row         TYPE i,
    path            TYPE string,
    lv_value           TYPE string,
    attr_name       TYPE string,
    l_trc_point_id TYPE string,
    l_num_cols      TYPE string,
    l_num_rows      TYPE string,
    lv_text         TYPE string,
    lv_index2 TYPE i,
    lr_ress_selections TYPE REF TO /its/di_2_cpr_ress_selections,
    lt_comp_tab TYPE cl_abap_structdescr=>component_table,
    ls_comp_tab LIKE LINE OF lt_comp_tab,
    lv_count TYPE i,
    lv_col_count TYPE i,
    lv_col_count_read TYPE i,
    lv_index_read TYPE i,
    lv_num_cols_minus_1 TYPE i,
    lv_bind_lv_value TYPE string,
    wd_standard_cell TYPE REF TO cl_wd_table_standard_cell,
    lv_data_count TYPE i,
    lv_data_count_str TYPE string,
    wd_table_column TYPE REF TO cl_wd_table_column,
    lv_column_id TYPE string.
FIELD-SYMBOLS:
     TYPE ANY.
Instanz der Klasse /ITS/DI_2_CPR_RESS_SELECTIONS
lr_ress_selections = /its/di_2_cpr_ress_selections=>factory( ).
ASSIGN lr_ress_selections->gr_table->* TO gt_comp_tab.
ls_comp_tab-name = 'SUMME'.
APPEND ls_comp_tab TO lt_comp_tab.
ls_comp_tab-name = 'CELL_VARIANT'.
APPEND ls_comp_tab TO lt_comp_tab.
CLEAR ls_comp_tab.
l_num_rows = num_rows + 1.
CONDENSE l_num_rows.
l_num_cols = num_columns + 1.
CONDENSE l_num_cols.
UI-Element 'TABLE'
lv_table ?= wd_this->m_view->get_element( 'TBL_TABLE' ).
lv_table->remove_all_columns( ).
Kontext-Knoten 'TABLE'
lv_node = wd_context->get_child_node( 'TABLE' ).
lv_node_info = lv_node->get_node_info( ).
lv_node_info->remove_dynamic_attributes( ).
attribute-type_name = 'STRING'.
lv_num_cols_minus_1 = num_columns - 1.
Für jede Spalte einmal tun
DO lv_num_cols_minus_1 TIMES.
    lv_index = sy-index + 1.
    CONDENSE lv_index.
    lv_table_column = cl_wd_table_column=>new_table_column( ).
    lv_column_id = lv_table_column->id.
Spaltenüberschriften setzen
    IF lv_index EQ 1. "Beim ersten Durchlauf --> erste Spalte = "Ressourcen"
      lv_text = text-010.
      sy-index = 0.
    ELSE. "Danach für jede weitere Spalte eine Zeile aus der gt_comp_tab nehmen
      lv_index_read = lv_index - 1.
      READ TABLE lt_comp_tab INDEX lv_index_read INTO ls_comp_tab.
      lv_text = ls_comp_tab-name.
      lv_header = cl_wd_caption=>new_caption( text = lv_text ).
      lv_table_column->set_header( lv_header ).
    ENDIF.
    CONCATENATE 'TABLE.A' lv_index INTO path.
    lv_text_view = cl_wd_text_view=>new_text_view( bind_text = path ).
    lv_table_column->set_table_cell_editor( lv_text_view ).
    lv_table_column->bind_selected_cell_variant( 'TABLE.CELL_VARIANT' ).
    lv_table->add_column( lv_table_column ).
    wd_table_column ?= wd_this->m_view->get_element( lv_column_id ).
*****************Test Cell Variant*************************************************
    IF lv_index GT 1.
      LOOP AT .
          IF sy-tabix EQ lv_cur_row.
          Name zuweisen
            ASSIGN COMPONENT 'NAME' OF STRUCTURE .
          Zuweisen ob Blatt oder nicht
            lv_element->set_attribute( name = 'NAME' value = lv_value ).
            ASSIGN COMPONENT 'IS_LEAF' OF STRUCTURE set_attribute( name = attr_name value = lv_value ).
          ENDIF.
    ENDLOOP.
Now my problem is, that I need for every ROW of my table UI Element a different cell editor. I know how to change it for the column. But is not my issue. I want to have images (traffic lights red and green) in some rows. The other rows should have numbers. The coding works, so that I have all the data at the right place in my table, only the images are shown as a string, because the cells of these rows have the cell editor Text_View. I tried something with cell variants (with cl_wd_table_standard_cell), but it was not possible for me to get a cell variant "image" in these cells/rows were I need it.
I hope you understand my problem and now what to do here.
Thanks a lot in advance.
Best Regards,
Ingmar

Hi Experts, I have a problem with a dynamic Table UI Element in Web Dynpro ABAP. I have the following coding: METHOD set_col_row . TYPE-POOLS: icon. DATA: lv_node TYPE REF TO if_wd_context_node, lv_node_info TYPE REF TO if_wd_context_node_info, lv_element TYPE REF TO if_wd_context_element, lt_attributes TYPE wdr_context_attr_info_map, lv_table TYPE REF TO cl_wd_table, lv_table_column TYPE REF TO cl_wd_table_column, lv_text_view TYPE REF TO cl_wd_text_view, lv_image TYPE REF TO cl_wd_image, lv_text_edit TYPE REF TO cl_wd_text_edit, lv_header TYPE REF TO cl_wd_caption, attribute LIKE LINE OF lt_attributes, lv_index TYPE string, lv_cur_row TYPE i, path TYPE string, lv_value TYPE string, attr_name TYPE string, l_trc_point_id TYPE string, l_num_cols TYPE string, l_num_rows TYPE string, lv_text TYPE string, lv_index2 TYPE i, lr_ress_selections TYPE REF TO /its/di_2_cpr_ress_selections, lt_comp_tab TYPE cl_abap_structdescr=>component_table, ls_comp_tab LIKE LINE OF lt_comp_tab, lv_count TYPE i, lv_col_count TYPE i, lv_col_count_read TYPE i, lv_index_read TYPE i, lv_num_cols_minus_1 TYPE i, lv_bind_lv_value TYPE string, wd_standard_cell TYPE REF TO cl_wd_table_standard_cell, lv_data_count TYPE i, lv_data_count_str TYPE string, wd_table_column TYPE REF TO cl_wd_table_column, lv_column_id TYPE string. FIELD-SYMBOLS: LIKE LINE OF lt_attributes, TYPE ANY TABLE, TYPE ANY, TYPE ANY, TYPE ANY. * Instanz der Klasse /ITS/DI_2_CPR_RESS_SELECTIONS lr_ress_selections = /its/di_2_cpr_ress_selections=>factory( ). ASSIGN lr_ress_selections->gr_table->* TO . lt_comp_tab = lr_ress_selections->gt_comp_tab. ls_comp_tab-name = 'SUMME'. * APPEND ls_comp_tab TO lt_comp_tab. * ls_comp_tab-name = 'CELL_VARIANT'. APPEND ls_comp_tab TO lt_comp_tab. CLEAR ls_comp_tab. l_num_rows = num_rows + 1. CONDENSE l_num_rows. l_num_cols = num_columns + 1. CONDENSE l_num_cols. * UI-Element 'TABLE' lv_table ?= wd_this->m_view->get_element( 'TBL_TABLE' ). lv_table->remove_all_columns( ). * Kontext-Knoten 'TABLE' lv_node = wd_context->get_child_node( 'TABLE' ). lv_node_info = lv_node->get_node_info( ). lv_node_info->remove_dynamic_attributes( ). attribute-type_name = 'STRING'. lv_num_cols_minus_1 = num_columns - 1. * Für jede Spalte einmal tun DO lv_num_cols_minus_1 TIMES. lv_index = sy-index + 1. CONDENSE lv_index. lv_table_column = cl_wd_table_column=>new_table_column( ). lv_column_id = lv_table_column->id. * Spaltenüberschriften setzen IF lv_index EQ 1. "Beim ersten Durchlauf --> erste Spalte = "Ressourcen" lv_text = text-010. sy-index = 0. ELSE. "Danach für jede weitere Spalte eine Zeile aus der gt_comp_tab nehmen lv_index_read = lv_index - 1. READ TABLE lt_comp_tab INDEX lv_index_read INTO ls_comp_tab. lv_text = ls_comp_tab-name. lv_header = cl_wd_caption=>new_caption( text = lv_text ). lv_table_column->set_header( lv_header ). ENDIF. CONCATENATE 'TABLE.A' lv_index INTO path. lv_text_view = cl_wd_text_view=>new_text_view( bind_text = path ). lv_table_column->set_table_cell_editor( lv_text_view ). lv_table_column->bind_selected_cell_variant( 'TABLE.CELL_VARIANT' ). lv_table->add_column( lv_table_column ). wd_table_column ?= wd_this->m_view->get_element( lv_column_id ). ******************Test Cell Variant************************************************** IF lv_index GT 1. LOOP AT ASSIGNING . ASSIGN COMPONENT 'TYPE' OF STRUCTURE TO . ADD 1 TO lv_data_count. lv_data_count_str = lv_data_count. CONCATENATE 'A' lv_index lv_data_count_str INTO path. wd_standard_cell = cl_wd_table_standard_cell=>new_table_standard_cell( view = wd_this->m_view variant_key = 'FLDATE' ). IF = '01' OR = '04'. lv_image = cl_wd_image=>new_image( bind_source = path view = wd_this->m_view ). wd_standard_cell->set_editor( lv_image ). wd_standard_cell->set_cell_design( '01' ). ELSE. lv_text_view = cl_wd_text_view=>new_text_view( bind_text = path view = wd_this->m_view ). wd_standard_cell->set_editor( lv_text_view ). wd_standard_cell->set_cell_design( '02' ). ENDIF. wd_table_column->add_cell_variant( wd_standard_cell ). ENDLOOP. ENDIF. ************************************************************************************* CONCATENATE 'A' lv_index INTO attribute-name. lv_node_info->add_attribute( attribute ). ENDDO. DO num_rows TIMES." Für jede Zeile einmal tun lv_cur_row = sy-index. lv_element = lv_node->create_element( ). lv_node->bind_element( new_item = lv_element set_initial_elements = abap_false ). DO l_num_cols TIMES. ADD 1 TO lv_col_count. IF lv_count LT 1. LOOP AT ASSIGNING . IF sy-tabix EQ lv_cur_row. * Name zuweisen ASSIGN COMPONENT 'NAME' OF STRUCTURE TO . "NAME lv_value = . * Zuweisen ob Blatt oder nicht lv_element->set_attribute( name = 'NAME' value = lv_value ). ASSIGN COMPONENT 'IS_LEAF' OF STRUCTURE TO . "NAME lv_value = . lv_element->set_attribute( name = 'IS_LEAF' value = lv_value ). ENDIF. ENDLOOP. ENDIF. IF lv_count GT 0. lv_col_count_read = lv_col_count - 1. lv_index = sy-index. LOOP AT ASSIGNING . IF sy-tabix EQ lv_cur_row. CLEAR ls_comp_tab. READ TABLE lt_comp_tab INDEX lv_col_count_read INTO ls_comp_tab. ASSIGN COMPONENT ls_comp_tab-name OF STRUCTURE TO . lv_value = . CONDENSE lv_index. CONCATENATE 'A' lv_index INTO attr_name. lv_element->set_attribute( name = attr_name value = lv_value ). ENDIF. ENDLOOP. ENDIF. lv_count = lv_count + 1. ENDDO. CLEAR lv_col_count. CLEAR lv_count. ENDDO. ENDMETHOD. I definied my table in Layout Tab of the View and create here in thos method dynamicly my columns. lv_table_column = cl_wd_table_column=>new_table_column( ). . . lv_table->add_column( lv_table_column ). In I have my data that should be shown later in my table. So I create for each row in this fieldsymbol in a loop: lv_element = lv_node->create_element( ). lv_node->bind_element( new_item = lv_element set_initial_elements = abap_false ). Later I fill every cell in my table with a different value with this loop: LOOP AT ASSIGNING . IF sy-tabix EQ lv_cur_row. CLEAR ls_comp_tab. READ TABLE lt_comp_tab INDEX lv_col_count_read INTO ls_comp_tab. ASSIGN COMPONENT ls_comp_tab-name OF STRUCTURE TO . lv_value = . CONDENSE lv_index. CONCATENATE 'A' lv_index INTO attr_name. lv_element->set_attribute( name = attr_name value = lv_value ). ENDIF. ENDLOOP. Now my problem is, that I need for every ROW of my table UI Element a different cell editor. I know how to change it for the column. But is not my issue. I want to have images (traffic lights red and green) in some rows. The other rows should have numbers. The coding works, so that I have all the data at the right place in my table, only the images are shown as a string, because the cells of these rows have the cell editor Text_View. I tried something with cell variants (with cl_wd_table_standard_cell), but it was not possible for me to get a cell variant "image" in these cells/rows were I need it. I hope you understand my problem and now what to do here. Thanks a lot in advance. Best Regards, Ingmar

Dynamic table with field type table

Hi,
I´m using "cl_alv_table_create=>create_dynamic_table" to create a dynamic table for ALV Grid.
But...I need to use colors in ALV, then I need to declare a field type LVC_S_SCOL in dynamic table from "cl_alv_table_create=>create_dynamic_table".
How can I declare this in fieldcat?
The code:
Creating dynamic table
DATA: table_agrup TYPE REF TO data,
        line_agrup TYPE REF TO data.
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog           = t_fieldcat
    IMPORTING
      ep_table                  = table_agrup
    EXCEPTIONS
      generate_subpool_dir_full = 1
      OTHERS                    = 2.
    ASSIGN table_agrup->* TO .
Printing ALV
CALL METHOD obj_grid->set_table_for_first_display
    EXPORTING
      is_variant                    = w_variant
      i_save                        = 'A'
      is_layout                     = w_layout
    CHANGING
      it_outtab                     =
      it_fieldcatalog               = t_fieldcat
      it_sort                       = t_sort
    EXCEPTIONS
      invalid_parameter_combination = 1
      program_error                 = 2
      too_many_lines                = 3
      OTHERS                        = 4.
Thanks.

It is not possible with the METHOD cl_alv_table_create=>create_dynamic_table to include another table inside that newly generated table.
I have tried to do it with the code and I got the dynamic table created after at the end of the program.
In the code,
<DYN_TABLE> has same effect as your <table> variable
<DYN_WA> has same effect as your <HEADER>
REPORT ZTEST_NP_DYNAMIC.
DATA: DY_TABLE TYPE REF TO DATA,
      DY_LINE TYPE REF TO DATA.
FIELD-SYMBOLS: <DYN_TABLE> TYPE STANDARD TABLE,
               <DYN_WA>,
               <DYN_FIELD>.
FIELD-SYMBOLS: <FS> TYPE ANY.
* To generate the Dyanmic table with the COLOR
DATA: LS_SOURCE TYPE STRING.
DATA: LT_SOURCE LIKE STANDARD TABLE OF LS_SOURCE WITH HEADER LINE.
DATA: L_NAME LIKE SY-REPID.
DATA: L_MESSAGE(240) TYPE C,
      L_LINE TYPE I,
      L_WORD(72) TYPE C.
DATA: L_FORM(30) TYPE C VALUE 'TABLE_CREATE'.
LT_SOURCE = 'REPORT ZTEST_SUBROUTINE_POOL.'.
APPEND LT_SOURCE.
LT_SOURCE = 'FORM TABLE_CREATE USING I_FS TYPE ANY.'.
APPEND LT_SOURCE.
LT_SOURCE = 'DATA: BEGIN OF LT_GENTAB OCCURS 0.'.
APPEND LT_SOURCE.
LT_SOURCE = 'DATA: BUKRS TYPE BUKRS. '.
APPEND LT_SOURCE.
LT_SOURCE = 'DATA: BKTXT TYPE BKTXT. '.
APPEND LT_SOURCE.
* you can add your fields here.....
LT_SOURCE = 'DATA: COLOR TYPE lvc_t_scol. '.
APPEND LT_SOURCE.
LT_SOURCE = 'DATA: END OF LT_GENTAB.'.
APPEND LT_SOURCE.
LT_SOURCE = 'DATA: POINTER TYPE REF TO DATA.'.
APPEND LT_SOURCE.
LT_SOURCE = 'CREATE DATA POINTER LIKE STANDARD TABLE OF LT_GENTAB.'.
APPEND LT_SOURCE.
LT_SOURCE = 'I_FS = POINTER.'.
APPEND LT_SOURCE.
LT_SOURCE = 'ENDFORM. '.
APPEND LT_SOURCE.
L_NAME = 'ZTEST_SUBROUTINE_POOL'.
CATCH SYSTEM-EXCEPTIONS GENERATE_SUBPOOL_DIR_FULL = 9.
GENERATE SUBROUTINE POOL LT_SOURCE NAME L_NAME
           MESSAGE L_MESSAGE LINE L_LINE WORD L_WORD. "#EC CI_GENERATE
ENDCATCH.
IF NOT L_MESSAGE IS INITIAL.
MESSAGE E000(0K) WITH L_MESSAGE L_LINE L_WORD.
ENDIF.
ASSIGN DY_TABLE TO <FS>.
PERFORM (L_FORM) IN PROGRAM (L_NAME) USING <FS>.
ASSIGN DY_TABLE->* TO <DYN_TABLE>.
* Create dynamic work area and assign to FS
CREATE DATA DY_LINE LIKE LINE OF <DYN_TABLE>.
ASSIGN DY_LINE->* TO <DYN_WA>.
Write: 'bye'.
Regards,
Naimesh Patel

Data type doubled on dynamic table

Hello Everyone,
I'm creating a Z program to insert data to any Z table created, for that, the user must put the name of the Z table and the path of the file with all data to be inserted.
The problem is that on dynamic table creation the datatype of the fields are doubled, I.E.: if the datatype is N length 3, it's coming as N length 6.
Does anyone know to solve this issue?
Thanks in Advance!

Hi
Just as I said, if u need to create a table like a dictionary table u can use the standard fm DDIF_FIELDINFO_GET in order to get the informations, so it doesn't need to calculate the real size.
My system is unicode too, and I used the fm above to create dynamically a structure based on dictionary definition:
LOOP AT VAKE_DFIES_TAB INTO DFIES WHERE FIELDNAME <> 'KFRST' AND
                                          FIELDNAME <> 'KBSTAT'.
    COMPONENT-NAME = DFIES-FIELDNAME.
    MOVE DFIES-LENG     TO _LEN.
    MOVE DFIES-DECIMALS TO _DEC.
    CASE DFIES-DATATYPE.
      WHEN 'CHAR' OR 'LANG' OR 'CUKY'.
        MOVE CL_ABAP_ELEMDESCR=>GET_C( P_LENGTH = _LEN )
                                                      TO LR_VALUE_DESCR.
      WHEN 'NUMC'.
        MOVE CL_ABAP_ELEMDESCR=>GET_N( P_LENGTH = _LEN )
                                                      TO LR_VALUE_DESCR.
      WHEN 'INT1' OR 'INT2' OR 'INT4'.
        MOVE CL_ABAP_ELEMDESCR=>GET_I( ) TO LR_VALUE_DESCR.
      WHEN 'DATE'.
        MOVE CL_ABAP_ELEMDESCR=>GET_D( ) TO LR_VALUE_DESCR.
      WHEN 'DEC' OR 'CURR'.
        MOVE CL_ABAP_ELEMDESCR=>GET_P( P_LENGTH   = _LEN
                                       P_DECIMALS = _DEC )
                                                      TO LR_VALUE_DESCR.
      WHEN 'TIME'.
        MOVE CL_ABAP_ELEMDESCR=>GET_T( ) TO LR_VALUE_DESCR.
      WHEN 'UDEF'.
    ENDCASE.
    COMPONENT-TYPE = LR_VALUE_DESCR.
    INSERT COMPONENT INTO TABLE LT_COMPONENTS.
ENDLOOP.
IF SY-SUBRC <> 0.
    PERFORM RAISE_ERROR USING 'C'.
ENDIF.
* Creazione struttura chiave
LR_STRUCT_DESCR
        = CL_ABAP_STRUCTDESCR=>CREATE( P_COMPONENTS = LT_COMPONENTS
                                       P_STRICT     = 'X' ).
CREATE DATA DYN_VAKEY TYPE HANDLE LR_STRUCT_DESCR.
ASSIGN DYN_VAKEY->* TO <FS_VAKEY>.
Max

Dynamic Function Module call (Handling Table types)

Hi Experts,
I am new to SAP NW RFC.
Actually I am developing a wrapper,which in fact an RFC enabled Function Module,which accepts a standard FM and its parameters. I am stuck up if the input parameters are associated with Table types.
Regards,
SAM

Hi Rama,
Yes, I'm not passing value to the table parameter, but that parameter is where I want to retrieve data from FM, not pass value to, so I don't assign any value to ptab_line-value for that parameter.
BTW, I just did some test to pass value to the parameter using the following code and still got CALL_FUNCTION_PARM_MISSING exception:
FM: ZLEAD_CONTACT
parameters:
IMPORT: I_PARTNER TYPE BUT000-PARTNER mandatory
TABLES: OT_CONT LIKE ZLEAD_INFO_S optional (here ZLEAD_INFO_S is a flat structure)
ptab_line-name = ls_import_para-PARAMETER.
ptab_line-kind = abap_func_tables.
create data ref_type type table of (ls_import_para-STRUCTURE).
ptab_line-tables_wa = ref_wa.
ptab_line-value = ref_type.
The detail of ptab:
VALUE
TABLES_WA
KIND
NAME
->2000000025
{A:initial}
10
2000000025
->Standard Table[0x10(588)]
->Structure: flat & not charlike
30
OT_CONT
And the same error if I set parameter using below code:
create data ref_wa type RS38L_TYP.
assign ref_wa->* to <fs>.
<fs> = ls_import_para-STRUCTURE.
ptab_line-tables_wa = ref_wa.
The detail of ptab:
VALUE
TABLES_WA
KIND
NAME
->2000000025
{A:initial}
10
2000000025
->Standard Table[0x10(588)]
->ZLEAD_INFO_S
30
OT_CONT
Regards,
Jeff

Getting dynamically the internal table type

Hello all,
is there a standard function to get the internal table type name.like if a internal table is based on sflight,by using the function i pass the internal table and get the type sflight.
regards
kaushik

for this we have the CL_ABAP_TYPEDESCR class, subclasses and all of their methods.
Coding should look something like this:
DATA: dref TYPE REF TO data.
FIELD-SYMBOLS: <table> TYPE STANDARD TABLE,
               <line> TYPE ANY.
DATA: lr_reference TYPE REF TO cl_abap_typedescr.
DATA: lr_tab       TYPE REF TO cl_abap_tabledescr.
DATA: lr_data      TYPE REF TO cl_abap_datadescr.
PARAMETERS: pa_tab TYPE tabname DEFAULT 'BUT000'.
CREATE DATA dref TYPE STANDARD TABLE OF (pa_tab).
ASSIGN dref->* TO <table>.
SELECT * FROM but000 INTO TABLE <table>
         UP TO 10 ROWS.
CALL METHOD cl_abap_typedescr=>describe_by_data
EXPORTING
    p_data      = <table>
RECEIVING
    p_descr_ref = lr_reference.
lr_tab ?= lr_reference.
lr_data = lr_tab->get_table_line_type( ).
WRITE lr_data->absolute_name.
Edited by: Micky Oestreich on Jan 19, 2009 8:09 AM
Edited by: Micky Oestreich on Jan 19, 2009 8:44 AM

Error while insert data using execute immediate in dynamic table in oracle

Error while insert data using execute immediate in dynamic table created in oracle 11g .
first the dynamic nested table (op_sample) was created using the executed immediate...
object is
CREATE OR REPLACE TYPE ASI.sub_mark AS OBJECT (
mark1 number,
mark2 number
t_sub_mark is a class of type sub_mark
CREATE OR REPLACE TYPE ASI.t_sub_mark is table of sub_mark;
create table sam1(id number,name varchar2(30));
nested table is created below:
begin
EXECUTE IMMEDIATE ' create table '||op_sample||'
(id number,name varchar2(30),subject_obj t_sub_mark) nested table subject_obj store as nest_tab return as value';
end;
now data from sam1 table and object (subject_obj) are inserted into the dynamic table
declare
subject_obj t_sub_mark;
begin
subject_obj:= t_sub_mark();
EXECUTE IMMEDIATE 'insert into op_sample (select id,name,subject_obj from sam1) ';
end;
and got the below error:
ORA-00904: "SUBJECT_OBJ": invalid identifier
ORA-06512: at line 7
then when we tried to insert the data into the dynam_table with the subject_marks object as null,we received the following error..
execute immediate 'insert into '||dynam_table ||'
(SELECT

887684 wrote:
ORA-00904: "SUBJECT_OBJ": invalid identifier
ORA-06512: at line 7The problem is that your variable subject_obj is not in scope inside the dynamic SQL you are building. The SQL engine does not know your PL/SQL variable, so it tries to find a column named SUBJECT_OBJ in your SAM1 table.
If you need to use dynamic SQL for this, then you must bind the variable. Something like this:
EXECUTE IMMEDIATE 'insert into op_sample (select id,name,:bind_subject_obj from sam1) ' USING subject_obj;Alternatively you might figure out to use static SQL rather than dynamic SQL (if possible for your project.) In static SQL the PL/SQL engine binds the variables for you automatically.

How to populate internal table( varaible of ABAP table type) in Excel VBA?

Hi,
I am trying to update a database table from excel using a VBA Macro.
I am able to connect to SAP and able to read data from SAP using a RFC. Similarly after updating certain values, i want to update a table in SAP.
Below are the steps I am doing apart from basic settings.
Getting the reference of the SAP TABLE type from RFC fucntion module
' Call RFC
Set MyFunc = R3.Add("UPDATE_TVARVC_VIA_RFC")
' Get reference and Values TVARVC
Set oParam4 = MyFunc.Tables("TVARVC")
   2. Loop over the active cells and populate oParam4
          " add values as below
    oParam4.Rows.Add
    oParam4.Value(1, "NAME") = ..................
    oParam4.Value(1, "TYPE") = ..................
    oParam4.Value(1, "NUMB") = ..................
Do it for all columns in the table line.
My query is how to identify active cells and make the above code dynamic in step 2.
Thanks in Advance,
Best,
Aneel

Hi Aneel,
You can try the following:
e.g.
for j = 1 to ActiveCell.SpecialCells(11).Column
oParam4.Rows.Add
if j=1 then oParam4.Value(j, "NAME") = ActiveSheet.Cells(1,j).Value
if j=2 then oParam4.Value(j, "TYPE") = ActiveSheet.Cells(1,j).Value
if j=3 then oParam4.Value(j, "NUMB") = ActiveSheet.Cells(1,j).Value
next j
Regards,
ScriptMan

HR Logical database PNP. OO to fill table dynamic table from PNP ?

Hi all
I want to get some stuff from the HR logical database into a dynamic table
Here's a real simple example that writes info out to a normal list.
(report is based on using Logical DB PNP)
tables: pernr.
INFOTYPES: 0001,                     "Organizational Assignment
           0002.                     "Personal Data
SELECT-OPTIONS: language FOR p0002-sprsl.
INITIALIZATION.
pnptimed = 'D'.
GET pernr.
PROVIDE * FROM p0002 BETWEEN pn-begda AND pn-endda.
    CHECK language.
    WRITE: / p0002-pernr,
             sy-vline,
             p0001-ename,
             sy-vline,
             p0002-sprsl,
             sy-vline,
             p0002-gbdat.
ENDPROVIDE.
endform.
Now what I want to do is replace the write stuff by appending the entries into a dynamic table which I will display as an ALV Grid.
so I add my structure in the data declarations
types: begin of s_elements,
   pernr type p0002-pernr,
   ename type p0001-ename,
   sprsl type p0002-sprsl,
   gbdat   type p0002-gbdat.
drop_down_handle type int4.
types: end of    s_elements.
include zz_jimbo_incl.
build the dynamic table
create data dref type s_elements.
assign dref->* to <fs>.
i_routine = 'POPULATE_DYNAMIC_ITAB'.*
i_names   = 'NAME_COLUMNS'.
i_gridtitle = 'HR TEST'.
invoker = sy-repid.
i_zebra = 'X '.
i_edit = ' '.
call function 'ZZ_CALL_SCREEN'
     exporting
          invoker     = invoker
          my_line     = <fs>
          i_gridtitle = i_gridtitle
          i_edit      = i_edit
          i_zebra     = i_zebra
          i_names     = i_names
          i_routine   = i_routine
     importing
          z_object    = z_object
          dy_table    = dy_table.
Now to populate the dynamic Itab the routine below is entered.
form populate_dynamic_itab changing dy_table.
assign dy_table->* to <dyn_table>.
create data dy_line like line of <dyn_table>.
assign dy_line->* to <dyn_wa>.
However I can't use GET / PROVIDE / ENDPROVIDE in a Form.
Anyway round this ---seems HR has an aversion to OO.
Cheers
jimbo

Hi,
well, GET_PERNR is a so called event_statement. It has nothing to do with ABAP 00.
Normally it will be like this:
START-OF-SELECTION.
GET_PERNR.
PROVIDE ....
END-OF-SELECTION.
-> and here the CALL SCREEN NNNN for ALV-Display.
Provide-statements you can use in forms of course, and as many times you want during GET and END-OF-SELECTION.
But as I understood : you just want to save the write-statements?
I always develop a DDIC-Structure, declarate the data objects in the programm, read the data via Provide into the infotypes, and then make a move-corresponding to my structure. and display it.
Normally no problem.
kind regards
maik

Use the value of a field as column-name of a dynamic table

Hi All
I have the following situation:
a) Internal table TB_ORDER_CONDITION ==> data: tb_order_condition type standard table of bapicond.
     sample of the internal table TB_ORDER_CONDITION:
CONT_TYPE # CONDVALUE# CONDBASEVAL
    ZR00         #    38.800000# 1.000000
    ZR30         #    2.800000 # 0.000000
    SKTO        #    0.000000 # 57.8500000
b) dynamic-table <L_TABLE_II> has the following columns:
ZR00#ZR30#ICM3#IPS2 SKTO
c) I would like to move as below:
ZR00#ZR30# ICM3#IPS2# SKTO
38.800000#2.800000#57.8500000
Observation:
I used this symbol just to show the separationfrom one column from another.
Items a) and b) are OK. The problem is that I don't know how to make this move as showed in item c).
Could you please advise?
Thanks in advance.
Gaia

Hello,
Check the code snippet below:
FIELD-SYMBOLS: <wa_order_creation> TYPE bapicond,
               <l_table_ii>         TYPE STANDARD TABLE,
               <l_wa_ii>            TYPE ANY,
               <l_fieldval>         TYPE ANY.
SORT tb_order_condition BY itm_number. "Sort by Item Number
LOOP AT tb_order_condition ASSIGNING <wa_order_creation>.
* Add a record to the dynamic table for each item
AT NEW itm_number.
    APPEND INITIAL LINE TO <l_table_ii> ASSIGNING <l_wa_ii>.
ENDAT.
ASSIGN COMPONENT <wa_order_creation>-cond_type
OF STRUCTURE <l_wa_ii> TO <l_fieldval>.
IF sy-subrc = 0.
    <l_fieldval> = <wa_order_creation>-cond_value.
ENDIF.
ENDLOOP.
BR,
Suhas

Dynamic table type

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