Maximum structures in a program

Hi all,
can anybody tell me how many ,maximum structures i can use in a program. and why.

Hi,
There's no limit for no of structures you include in your program.
It solely depends on your requirement and the complexity of the program.
Thanks & Regards

Similar Messages

  • Issue in Dynamic Structure and Component Program

    Hi,
      I have a requirement of creating an inbound idoc program and populating dynamic structures. The program for the dynamic structure creation is as follows: ( I have been referencing Heilmans Blog ): The part for the inbound idoc creation works fine. The data will come in a flat file with Table name and 15 characterstcis. The table name is known at runtime. I need to create the dynamic table, find out the components and then populate the custom table with the dynamically created structures.
    Custom table: 4 components
    Internal table from file: 15 components with value.
    There could be more than one table in the flat file and not all components or char in the flat file is mapped to the table. I would need some expertise in coding the OO part of the program.
    Any inputs will be apprciated:
    <removed 6845 lines of code (forum software cut off at this point, there was more!) - did you actually expect anyone to read that? Also, please use code tags (the "<>" icon on the toolbar)>
    Edited by: Mike Pokraka on Aug 3, 2008 6:15 PM

    Hi,
    The program works fine fo creating inbound idocs. It is the dynamic structure population that seems to be the problem mentioned earlier: Here is the code:
    *& Report  /FACTGLB/GTDMI_VARTAB_IDOCS02                               *
    PROGRAM DESCRIPTION: Variant Table and Content Upload Interface.
              DEVELOPER: Aveek Ghose
          CREATION DATE: 2008-04-18
             RDD NUMBER: DCDD027
    TRANSPORT NUMBER(S): RD2K902769
    *-- REVISION HISTORY -
              DEVELOPER:
           DATE APPLIED: YYYY-MM-DD
             SCR NUMBER: <Scope Change Request ID>
             RDD NUMBER: <Toolset Object ID>
    TRANSPORT NUMBER(S):
            DESCRIPTION:
    REPORT  ZGTDMI_VARTAB_IDOCS_DYNAMIC
            NO STANDARD PAGE HEADING
            LINE-SIZE   150
            LINE-COUNT  55
            MESSAGE-ID  zfactglb.
    **Include for Global Data Declaration
    *INCLUDE /FACTGLB/GTDMI_VARTAB_TOP02.
    **Include for Selection Screen
    *INCLUDE /FACTGLB/GTDMI_VARTAB_SEL02.
    **Include for Sub Routines
    *INCLUDE /FACTGLB/GTDMI_VARTAB_FORMS02.
    *&  Include           /FACTGLB/GTDMI_VARTAB_TOP02                      *
    *&  Include           /FACTGLB/GTDMI_VARTAB_TOP02                      *
    *&  Include           /FACTGLB/GTDMI_VARTAB_TOP
    *&  Include           /FACTGLB/GTDMI_VARTAB_TOP
    PROGRAM DESCRIPTION: Variant Table and Content Upload Interface.
              DEVELOPER: Aveek Ghose
          CREATION DATE: 2008-04-18
             RDD NUMBER: DCDD027
    TRANSPORT NUMBER(S): RD2K902769
    *-- REVISION HISTORY -
              DEVELOPER:
           DATE APPLIED: YYYY-MM-DD
             SCR NUMBER: <Scope Change Request ID>
             RDD NUMBER: <Toolset Object ID>
    TRANSPORT NUMBER(S):
            DESCRIPTION:
    TYPE POOLS
    *Type declaration for ALV display
    TYPE-POOLS : slis.
    Include .
    type-pools: col,                                            "#EC *
                icon,                                           "#EC *
                sym,                                            "#EC *
                abap.                                           "#EC *
    Target structure definitions
    tables:
      E1CUVTM,                                                  "#EC *
      E1DATEM,                                                  "#EC *
      E1CUV1M,                                                  "#EC *
      edp21,                                                    "#EC *
      edi_dc40,                                                 "#EC *
      edi_dd40,                                                 "#EC *
      edi_ds40.                                                 "#EC *
    GLOBAL TYPES
    TYPES : BEGIN OF ty_vartab.
            include structure E1CUVTM.
    TYPES:  END OF ty_vartab.
    TYPES : BEGIN OF ty_vartabdate.
            INCLUDE STRUCTURE E1DATEM.
    TYPES : END OF ty_vartabdate.
    *Structure for data retreived
    TYPES : BEGIN OF ty_vardetails.
            INCLUDE STRUCTURE E1CUV1M.
    TYPES : END OF ty_vardetails.
    *Structure for data retreived from table tabinput.
    TYPES : BEGIN OF ty_tabinput,
              lines type string,
            END OF ty_tabinput.
    *Structure for data retreived from Table dsn_input.
    TYPES : BEGIN OF ty_dsninput,                               "#EC *
              LINE(101) type c,
            END OF ty_dsninput.
    *Structure for data retreived from Table dsn_input.
    TYPES : BEGIN OF ty_newinput,                               "#EC *
              LINE(101) type c,
              flag(1) type c,
            END OF ty_newinput.
    *Structure for keeping the values of all the custom tables
    TYPES : BEGIN OF ty_custom_tabs,
              matnr   TYPE matnr,    "Material Number
              werks   TYPE werks_d,  "Plant
              lgort   TYPE lgort_d,  "Storage Location
              qunty   TYPE P DECIMALS 2, "Standard Order Quantity
              det_loc TYPE CHAR6, "Detail Location
              class   TYPE CHAR2,   "Class
              rate    TYPE P DECIMALS 2,    "Rate
            END OF ty_custom_tabs.
    *Type declared for the internal table and work area which will store
    *fields for error log
    TYPES : BEGIN OF ty_error_log,
              matnr TYPE matnr,       "Material Number
              mtart TYPE mtart,       "Material Type
              sel_data TYPE char10,   "No of selectyed data
            END OF ty_error_log.
    *Structure for keeping the output data
    TYPES : BEGIN OF ty_final,
              VTNAM(018) type C,
              CHAR1(030) type C,
              CHAR2(030) type C,
              CHAR3(030) type C,
              CHAR4(030) type C,
              CHAR5(030) type C,
              CHAR6(030) type C,
              CHAR7(030) type C,
              CHAR8(030) type C,
              CHAR9(030) type C,
              CHAR10(030) type C,
              CHAR11(030) type C,
              CHAR12(030) type C,
              CHAR13(030) type C,
              CHAR14(030) type C,
              CHAR15(030) type C,
              FLAG(001) type C,
            END OF ty_final.
    TYPES: begin of TY_CONTENTHD,
              VTNAM(018) type C,
              FLAG(001) type C,
      end of TY_CONTENTHD.
    TYPES: begin of TY_CONTENT,
              VTNAM(018) type C,
              CHAR1(030) type C,
              CHAR2(030) type C,
              CHAR3(030) type C,
              CHAR4(030) type C,
              CHAR5(030) type C,
              CHAR6(030) type C,
              CHAR7(030) type C,
              CHAR8(030) type C,
              CHAR9(030) type C,
              CHAR10(030) type C,
              CHAR11(030) type C,
              CHAR12(030) type C,
              CHAR13(030) type C,
              CHAR14(030) type C,
              CHAR15(030) type C,
              FLAG(001) type C.
    TYPES: end of TY_CONTENT.
    TYPES: BEGIN OF TY_E1CUVTM,
              MSGFN       TYPE MSGFN,
              VAR_TAB       TYPE APITABL,
              STATUS       TYPE RCUTBST,
              VTGROUP       TYPE RCUTBGR,
              AUTHSTRUC       TYPE RCUTBBE,
              AUTHENTRY       TYPE RCUFNBI,
              FLDELETE       TYPE FLLKENZ,
              DBTABNAME       TYPE TABNAME16,
              DBCONACTIVE TYPE DBCON_ACTI,
              PRESDEC       TYPE VTDCT,
           END OF TY_E1CUVTM.
    TYPES: BEGIN OF TY_E1CUV1M,
              MSGFN     TYPE MSGFN,
              VTLINENO     TYPE VTLINENO,
              VTCHARACT     TYPE ATNAM,
              ATWRT     TYPE ATWRT,
              ATFLV     TYPE ATFLV,
              ATAWE     TYPE MSEHI,
              ATFLB     TYPE ATFLB,
              ATAW1     TYPE MSEHI,
              ATCOD     TYPE ATCOD,
              ATTLV     TYPE ATTLV,
              ATTLB     TYPE ATTLB,
              ATPRZ     TYPE ATPRZ,
              ATINC     TYPE ATINC,
              VTLINENO5     TYPE VTLINENO5,
           END OF TY_E1CUV1M.
    TYPES: BEGIN OF TY_E1DATEM,
              MSGFN       TYPE MSGFN,
              KEY_DATE       TYPE SYDATUM,
              AENNR       TYPE AENNR,
              EFFECTIVITY TYPE      CC_MTEFF,
           END OF TY_E1DATEM.
    TYPES: BEGIN OF ty_vtnam,
             vtint TYPE vtint,  " Internal number of variant table
             vtnam TYPE vtnam,  " Name of variant table
             error  TYPE char1,  " Indicates error in data format
             reas   TYPE char50, " Reason for failure
           END OF ty_vtnam.
    Get data type for characteristic
    TYPES: BEGIN OF ty_cabn,
            atinn  TYPE atinn,       "Internal characteristic
            atnam  TYPE atnam,       "Characteristic Name
            atfor  TYPE atfor,       "Data type of characteristic
            atson  TYPE atson,       "Indicator: Additional Values
            atprt  TYPE atprt,       "Check table
            atprr  TYPE atprr,       "Name of Check Report Program
            atprf  TYPE atprf,       "Function Module for Checking Values
            anzdz  TYPE anzdz,       "Number of Decimal Places
            check  TYPE char1,       "Indicates check required or not
           END OF ty_cabn.
    Get field names of variant table
    TYPES: BEGIN OF ty_cuvtab_fld,
             vtint TYPE vtint,   " Internal number of variant table
             atinn TYPE atinn,   " Internal characteristic
             vtpos TYPE vtpos,   " Item number of characteristic in variant
             exist TYPE char1,   " X Indictaes characteristic is part of fil
           END OF ty_cuvtab_fld.
    Store all data in internal table
    TYPES: BEGIN OF ty_file,
              vtnam TYPE vtnam,
              char1 TYPE atwrt,
              char2 TYPE atwrt,
              char3 TYPE atwrt,
              char4 TYPE atwrt,
              char5 TYPE atwrt,
              char6 TYPE atwrt,
              char7 TYPE atwrt,
              char8 TYPE atwrt,
              char9 TYPE atwrt,
              char10 TYPE atwrt,
              char11 TYPE atwrt,
              char12 TYPE atwrt,
              char13 TYPE atwrt,
              char14 TYPE atwrt,
              char15 TYPE atwrt,
              flag   TYPE char1,
              error  TYPE char50,
           END OF ty_file.
    To check for duplicates
    TYPES: BEGIN OF ty_dupl,
              vtnam TYPE vtnam,
              char1 TYPE atwrt,
              char2 TYPE atwrt,
              char3 TYPE atwrt,
              char4 TYPE atwrt,
              char5 TYPE atwrt,
              char6 TYPE atwrt,
              char7 TYPE atwrt,
              char8 TYPE atwrt,
              char9 TYPE atwrt,
              char10 TYPE atwrt,
              char11 TYPE atwrt,
              char12 TYPE atwrt,
              char13 TYPE atwrt,
              char14 TYPE atwrt,
              char15 TYPE atwrt,
              slnid  TYPE  slnid,
            END OF ty_dupl.
    Get previously loaded characteristic values for internal table (CHAR)
    TYPES: BEGIN OF ty_cuvtab_valc,
            vtint  TYPE  vtint,   " Internal number of variant table
            slnid  TYPE  slnid,   " Key for value combination in variant tab
            atinn  TYPE  atinn,   " Internal characteristic
            valc   TYPE  atwrt,   " Characteristic Value
          END OF ty_cuvtab_valc.
    Get previously loaded characteristic values for internal table (NUM)
    TYPES: BEGIN OF ty_cuvtab_valn,
            vtint  TYPE  vtint,      " Internal number of variant table
            slnid  TYPE  slnid,      " Key for value combination in variant tab
            atinn  TYPE  atinn,      " Internal characteristic
            val_from  TYPE  atflv,   " Internal floating point from
           END OF ty_cuvtab_valn.
    Store column positions of characteristics
    TYPES: BEGIN OF ty_col_pos,
             vtint  TYPE vtint,   " Internal number of variant table
             vtnam  TYPE vtnam,   " Variant table name
             atinn  TYPE atinn,   "Internal characteristic
             atnam  TYPE atnam,   "Characteristic Name
             field  TYPE fieldname,   "Field name
             req    TYPE char1,       " Required or not
             vtpos  TYPE vtpos,       " Item number of characteristics
           END OF ty_col_pos.
    Store valid values for characteristics
    TYPES: BEGIN OF ty_cawn,
              atinn TYPE atinn,   " Internal characteristic
              atzhl TYPE atzhl,   " Int counter
              atwrt TYPE atwrt,   " Characteristic Value
              atflv TYPE atflv,   " Internal floating point from
              lkenz TYPE lkenz,   " Deletion indicator
          END OF ty_cawn.
    Store error messages for individual lines
    TYPES: BEGIN OF ty_error,
             vtnam  TYPE vtnam,       " Variant table name
             fname  TYPE fieldname,   " Fieldname
             atnam  TYPE atnam,       " Characteristic name
             atwrt  TYPE atwrt,       " Characteristic value
             row    TYPE char5,       " Row id
          END OF ty_error.
    Begin TPR# 4618
    To store unique number for variant
    TYPES: BEGIN OF ty_vnt_ma,
            vtnam     TYPE vtnam,
            unique_no TYPE ZGTDM_UNQN,
            no_chr    TYPE ZGTDM_NO_CHR,
          END OF ty_vnt_ma.
    To find out concatenated number for
    TYPES: BEGIN OF ty_split,
            f1 TYPE char6,
          END OF ty_split.
    TYPES: BEGIN OF ty_charval,
            char TYPE char30,
          END OF ty_charval.
    TYPES: BEGIN OF TY_DATA,
           name TYPE string,
           value(15) type c,
          END OF TY_DATA.
    DATA: I_DATATAB TYPE STANDARD TABLE OF TY_DATA.
    TYPES:
      TUMLS_MESSTYPE type /SAPDMC/LS_MESSTYPE,
      TUMLS_MESSTYPETXT type EDI_TEXT60,
      TUMLS_MESSCODE type EDIPMESCOD.
    TYPES:
      TUMLS_TABNAME TYPE TABNAME,                               "#EC *
      TUMLS_SEGMENT TYPE TABNAME.                               "#EC *
    TYPES:
      TUMLS_PATHFILE TYPE /SAPDMC/LS_FILENAME,
      TUMLS_FILENAME TYPE /SAPDMC/LS_FILENAME,
      TUMLS_FILETEXT TYPE /SAPDMC/LS_FILETEXT.
    TYPES:
      BEGIN OF type_errorline,
         msgty type SYMSGTY,
         id type SYMSGID,
         msgno type symsgno,
         par1 type symsgv,
         par2 type symsgv,
         par3 type symsgv,
         par4 type symsgv,
      END OF type_errorline.
    TYPES:
      type_errortab TYPE SORTED TABLE
                    OF type_errorline
                    WITH NON-UNIQUE KEY id msgno par1 par2 par3 par4.
    DATA:
        LV_INDEX TYPE SY-INDEX,
        LV_INDEX2 TYPE SYINDEX,
        LV_TABLE1 TYPE REF TO DATA,
        LV_TABLE2 TYPE REF TO DATA,
        LV_TABLE3 TYPE REF TO DATA,
        LV_TABLE4 TYPE REF TO DATA,
        LV_LINE1  TYPE REF TO DATA,
        LV_LINE2  TYPE REF TO DATA,
        LV_LINE3  TYPE REF TO DATA,
        LV_LINE4  TYPE REF TO DATA,
        LV_OFFSET1 TYPE SYTABIX,
        ST_IS_LAYOUT_ALV TYPE SLIS_LAYOUT_ALV,
        L_IT_FCATLOG_ALV TYPE SLIS_T_FIELDCAT_ALV,
        L_IT_FLDCAT TYPE LVC_T_FCAT.
    GLOBAL INTERNAL TABLES
    DATA : i_newinput TYPE STANDARD TABLE OF ty_newinput INITIAL SIZE 0."#EC *
    DATA : i_contentheader1 TYPE STANDARD TABLE OF ty_contenthd INITIAL SIZE 0."#EC *
    DATA : i_contenttab1 TYPE STANDARD TABLE OF ty_content INITIAL SIZE 0."#EC *
    DATA : i_contenttab2 TYPE STANDARD TABLE OF ty_content INITIAL SIZE 0."#EC *
    DATA : i_contenttab3 TYPE STANDARD TABLE OF ty_content INITIAL SIZE 0."#EC *
    DATA : i_contenttab4 TYPE STANDARD TABLE OF ty_content INITIAL SIZE 0."#EC *
    DATA : i_E1CUV1M TYPE STANDARD TABLE OF E1CUV1M INITIAL SIZE 0."#EC *
    DATA : i_errortab TYPE STANDARD TABLE OF solisti1 INITIAL SIZE 0."#EC *
    GLOBAL WORK AREAS
    **Internal Table for the structure TY_T001L
    DATA : wa_vartab TYPE ty_vartab.                            "#EC *
    DATA : wa_vartabdate TYPE ty_vartabdate.                    "#EC *
    DATA : wa_vardetails TYPE ty_vardetails.                    "#EC *
    DATA : wa_tabinput TYPE ty_tabinput.                        "#EC *
    DATA : wa_dsninput TYPE ty_dsninput.                        "#EC *
    DATA : wa_newinput TYPE ty_newinput.                        "#EC *
    DATA : wa_gnewinput TYPE ty_newinput.                       "#EC *
    DATA : wa_ginput_data TYPE ty_newinput.                     "#EC *
    DATA : wa_final TYPE ty_final.                              "#EC *
    DATA : wa_content TYPE ty_content.                          "#EC *
    DATA : wa_contenthd TYPE ty_contenthd.                      "#EC *
    DATA : wa_contentheader type ty_contenthd.                  "#EC *
    DATA : wa_contenttab TYPE ty_content.                       "#EC *
    DATA : wa_content1 TYPE ty_content.                         "#EC *
    DATA : wa_contenthd1 TYPE ty_contenthd.                     "#EC *
    DATA : wa_contentheader1 type ty_contenthd.                 "#EC *
    DATA : wa_contenttab1 TYPE ty_content.                      "#EC *
    DATA : wa_contenttab2 TYPE ty_content.                      "#EC *'
    DATA : wa_contenttab3 TYPE ty_content.                      "#EC *
    DATA : wa_contenttab4 TYPE ty_content.                      "#EC *
    DATA : wa_E1CUVTM TYPE E1CUVTM.                             "#EC *
    DATA : wa_E1CUV1M TYPE E1CUV1M.                             "#EC *
    DATA : wa_E1DATEM TYPE E1DATEM.                             "#EC *
    DATA : wa_error_tab TYPE solisti1.                          "#EC *
    INTERNAL TABLES AND WORK AREAS FOR BDC
    *Internal Table to store the data to display the error message
    DATA : i_errormsg TYPE STANDARD TABLE OF solisti1 INITIAL SIZE 0."#EC *
    *Internal Table to store the data to display the error message
    DATA : i_error TYPE STANDARD TABLE OF solisti1 INITIAL SIZE 0."#EC *
    DATA : itab_error TYPE STANDARD TABLE OF solisti1 INITIAL SIZE 0."#EC *
    **Work area to store the data to display the error message
    DATA : wa_errormsg TYPE solisti1.                           "#EC *
    **Internal table which will store data for the error log
    DATA:i_error_log TYPE STANDARD TABLE OF ty_error_log INITIAL SIZE 0."#EC *
    GLOBAL VARIABLES
    DATA:  G_FILE TYPE string.                                  "#EC *
    DATA : g_ctr_input_recs(5) type c.                          "#EC *
    DATA:  g_ctr_output_recs(5) type p.                         "#EC *
    data : g_msg(100) type c.                                   "#EC *
    data:  g_struct_file TYPE string.                           "#EC *
    data:  g_login type FILEINTERN.                             "#EC *
    data:  g_phyin type string.                                 "#EC *
    DATA:  g_lprnt type RSPOPSHORT.                             "#EC *
    DATA:  g_FNAME1 TYPE STRING.                                "#EC *
    DATA : g_repid TYPE repid,                                  "#EC *
           g_exit(1) TYPE C,                                    "#EC *
           gx_variant  type disvariant.                         "#EC *
    DATA : g_lines    TYPE i .                                  "#EC *
    data : g_save(1) type c.                                    "#EC *
    DATA : g_splid     TYPE rspoid .                            "#EC *
    data:  p_login type FILEINTERN.                             "#EC *
    data:  p_phyin type string.                                 "#EC *
    DATA:
      go_table         TYPE REF TO cl_salv_table,
      go_sdescr        TYPE REF TO cl_abap_structdescr,
      go_tdescr        TYPE REF TO cl_abap_tabledescr,
      gdo_data         TYPE REF TO data,
      gdo_handle       TYPE REF TO data,
      gs_comp          TYPE abap_componentdescr,
      gt_components    TYPE abap_component_tab.
    FIELD-SYMBOLS:
           TYPE table.
    GLOBAL CONSTANTS
    CONSTANTS c_msgar   TYPE rslgarea   VALUE 'F8'.             "#EC *
    CONSTANTS c_msgid   TYPE rslgsubid  VALUE 'E'.              "#EC *
    CONSTANTS c_urgnc   TYPE char04     VALUE 'HIGH'.           "#EC *
    CONSTANTS C_X(1)       TYPE C          VALUE 'X'.           "#EC *
    CONSTANTS C_Y(1)       TYPE C          VALUE 'Y'.           "#EC *
    CONSTANTS C_Z(1)       TYPE C          VALUE 'Z'.           "#EC *
    CONSTANTS C_E(1)       TYPE C          VALUE 'E'.           "#EC *
    CONSTANTS C_SAP(3)     TYPE C          VALUE 'SAP'.         "#EC *
    CONSTANTS C_MOD(3)     TYPE C          VALUE 'MOD'.         "#EC *
    CONSTANTS C_MD1(3)     TYPE C          VALUE 'MD1'.         "#EC *
    CONSTANTS C_MD2(3)     TYPE C          VALUE 'MD2'.         "#EC *
    CONSTANTS C_MD3(3)     TYPE C          VALUE 'MD3'.         "#EC *
    constants:   c_000001(6)  type c value '000001',            "#EC *
                 c_e1cuv1m(7) type c value 'E1CUV1M',           "#EC *
                 c_02(2)  type c value '02',                    "#EC *
                 c_009(3)   type c value '009',                 "#EC *
                 c_0001(4) type c value '0001'.                 "#EC *
    constants:  c_e1datem(7) type c value 'E1DATEM'.            "#EC *
    constants:  c_e1cuvtm(7) type c value 'E1CUVTM'.            "#EC *
    GLOBAL INTERNAL TABLES FOR ALV DISPLAY
    *Internal tables for ALV Field cat
    DATA :
    i_fieldcat_ov  TYPE STANDARD TABLE OF slis_fieldcat_alv INITIAL SIZE 0,"#EC *
    i_fieldcat_dtl TYPE STANDARD TABLE OF slis_fieldcat_alv INITIAL SIZE 0,"#EC *
    i_fieldcat_ov1 TYPE lvc_t_fcat,                             "#EC *
    i_events       TYPE slis_t_event.                           "#EC *
    GLOBAL WORK AREAS FOR ALV DISPLAY
    *Work area for ALV Field layout
    DATA : wa_layout TYPE slis_layout_alv.                      "#EC *
    *Work area for Field Cat. Table
    DATA : wa_fieldcat TYPE slis_fieldcat_alv.                  "#EC *
    GLOBAL VARIABLES FOR ALV DISPLAY
    DATA : g_event  TYPE slis_t_event.                          "#EC *
    DATA : g_top_of_page TYPE slis_t_listheader.                "#EC *
    DATA : g_ok_code     TYPE char4.                            "#EC *
    DATA : g_variant     type disvariant.                       "#EC *
    GLOBAL CONSTANTS FOR ALV DISPLAY
    BAL handling
    data: iv_log_handle type BALLOGHNDL.                        "#EC *
    data: is_log_header type bal_s_log.                         "#EC *
    data: iv_object     type bal_s_log-object    value 'CAPI'.  "#EC *
    data: iv_subobject  type bal_s_log-subobject value 'CAPI_LOG'."#EC *
    data: iv_tcode      type bal_s_log-altcode   value 'SE38'.  "#EC *
    *MOD-005
    RANGES:
        R_MESTYP FOR EDIDC-MESTYP,                              "#EC *
        R_CREDAT FOR EDIDC-CREDAT,                                  "#EC *
        R_CRETIM FOR EDIDC-CRETIM,                              "#EC *
        R_SNDPRT FOR EDIDC-SNDPRT,                              "#EC *
        R_SNDPRN FOR EDIDC-SNDPRN.                              "#EC *
    DATA:
        L_MESSTYPE TYPE TUMLS_MESSTYPE.                         "#EC *
    *MOD-005
    data:        p_sndprn TYPE EDI_SNDPRN,                      "#EC *
                 p_sndprt TYPE EDI_SNDPRT,                      "#EC *
                 p_sndpor TYPE EDI_SNDPOR.                      "#EC *
    data:        p_rcvprn TYPE EDI_RCVPRN,                      "#EC *
                 p_rcvprt TYPE EDI_RCVPRT,                      "#EC *
                 p_rcvpor TYPE EDI_RCVPOR.                      "#EC *
    data:
      init_E1CUVTM type E1CUVTM,                                "#EC *
      prev_E1CUVTM type E1CUVTM,                                "#EC *
      init_E1DATEM type E1DATEM,                                "#EC *
      prev_E1DATEM type E1DATEM,                                "#EC *
      init_E1CUV1M type E1CUV1M,                                "#EC *
      prev_E1CUV1M type E1CUV1M.                                "#EC *
    Source structure definitions
    data:
      begin of LSMW_TAB_CONTENT,                                "#EC *
        VTNAM(018) type C,
        CHAR1(030) type C,
        CHAR2(030) type C,
        CHAR3(030) type C,
        CHAR4(030) type C,
        CHAR5(030) type C,
        CHAR6(030) type C,
        CHAR7(030) type C,
        CHAR8(030) type C,
        CHAR9(030) type C,
        CHAR10(030) type C,
        CHAR11(030) type C,
        CHAR12(030) type C,
        CHAR13(030) type C,
        CHAR14(030) type C,
        CHAR15(030) type C,
        FLAG(001) type C,
      end of LSMW_TAB_CONTENT.
    Counters
    data:
      g_cnt_VAR_TAB  type i,                                    "#EC *
      g_cnt_TAB_CONTENT  type i.                                "#EC *
    Counter ct_xxxxxxxxxx: number of transferred records
    data:
      ct_edi_dc40 type i,                                       "#EC *
      cs_edi_dc40 type i,                                       "#EC *
      ct_E1CUVTM  type i,                                       "#EC *
      cs_E1CUVTM  type i,                                       "#EC *
      ct_E1DATEM  type i,                                       "#EC *
      cs_E1DATEM  type i,                                       "#EC *
      ct_E1CUV1M  type i,                                       "#EC *
      cs_E1CUV1M  type i.                                       "#EC *
    Global data definitions and data declarations
    DATA: wa_cabn TYPE ty_cabn,
          wa_cawn TYPE ty_cawn,
          wa_file TYPE ty_file,
          wa_vtnam TYPE ty_vtnam,
          wa_cuvtab_fld TYPE ty_cuvtab_fld,
          wa_cuvtab_valn TYPE ty_cuvtab_valn,
          wa_cuvtab_valc TYPE ty_cuvtab_valc,
          wa_col_pos     TYPE ty_col_pos,
          wa_error       TYPE ty_error,
          wa_dupl        TYPE ty_dupl,
          wa_dupl_file   TYPE ty_dupl.
    DATA: wa_vnt_ma TYPE ty_vnt_ma,
          wa_split  TYPE ty_split.
    DATA: wa_charval TYPE ty_charval.                           "#EC *
    Internal table
    DATA: i_cabn        TYPE STANDARD TABLE OF ty_cabn,         "#EC *
          i_cabn_temp   TYPE STANDARD TABLE OF ty_cabn,         "#EC *
          i_cabn_atinn  TYPE STANDARD TABLE OF ty_cabn,         "#EC *
          i_file        TYPE STANDARD TABLE OF ty_file,         "#EC *
          i_file_tmp    TYPE STANDARD TABLE OF ty_file,         "#EC *
          i_vtnam       TYPE STANDARD TABLE OF ty_vtnam,        "#EC *
          i_cuvtab      TYPE STANDARD TABLE OF ty_vtnam,        "#EC *
          i_cuvtab_fld  TYPE STANDARD TABLE OF ty_cuvtab_fld,   "#EC *
          i_cuvtab_valn TYPE STANDARD TABLE OF ty_cuvtab_valn,  "#EC *
          i_cuvtab_valc TYPE STANDARD TABLE OF ty_cuvtab_valc,  "#EC *
          i_col_pos     TYPE STANDARD TABLE OF ty_col_pos,      "#EC *
          i_cawn        TYPE STANDARD TABLE OF ty_cawn,         "#EC *
          i_cawn_n      TYPE STANDARD TABLE OF ty_cawn,         "#EC *
          i_cawn_c      TYPE STANDARD TABLE OF ty_cawn,         "#EC *
          i_cawn_i      TYPE STANDARD TABLE OF ty_cawn,         "#EC *
          i_cuv_error   TYPE STANDARD TABLE OF ty_vtnam,        "#EC *
          i_dupl        TYPE STANDARD TABLE OF ty_dupl.         "#EC *
    DATA: i_vnt_ma TYPE STANDARD TABLE OF ty_vnt_ma,            "#EC *
          i_split  TYPE STANDARD TABLE OF ty_split.             "#EC *
    DATA: i_dupl_file TYPE STANDARD TABLE OF ty_dupl.           "#EC *
    DATA: i_charval TYPE STANDARD TABLE OF ty_charval.          "#EC *
    Constants
    CONSTANTS: c_char TYPE atfor VALUE 'CHAR',                  "#EC *
               c_date TYPE atfor VALUE 'DATE',                  "#EC *
               c_time TYPE atfor VALUE 'TIME',                  "#EC *
               c_varcond TYPE atnam VALUE 'Z_VARCOND'.          "#EC *
    Field Symbols
    FIELD-SYMBOLS:  TYPE ANY.
    Variables
    DATA: g_raw(500)  TYPE c,                                   "#EC *
          g_invalid   TYPE char1,                               "#EC *
          g_error     TYPE char1,                               "#EC *
          g_message   TYPE char50,                              "#EC *
          g_slnid_c    TYPE slnid,                              "#EC *
          g_slnid_n    TYPE slnid,                              "#EC *
          g_row        TYPE char5.                              "#EC *
    DATA: g_varcond TYPE varcond, "Variant condition "#EC NEEDED
          g_split_var TYPE i.                                   "#EC *
    Types: begin of ty_charname,
             name type atnam,
           end of ty_charname.
    data: wa_charname type ty_charname,                         "#EC *
          i_charname type standard table of ty_charname.        "#EC *
    data: cnt_i type i,                                         "#EC *
          g_tabix type char10.                                  "#EC *
    Types: begin of ty_itab_zedidc40.
            include structure edi_dc40.
    TYPES:       end of ty_itab_zedidc40.
    Types: begin of ty_itab_zedidd40.
            include structure edi_dd40.
    TYPES: end of ty_itab_zedidd40.
    DATA: itab_zedidc40 type standard table of
                      ty_itab_zedidc40 initial size 0.          "#EC *
    DATA: itab_zedidd40 type standard table of
                      ty_itab_zedidd40 initial size 0.          "#EC *
    DATA: wa_itab_zedidc40 type ty_itab_zedidc40.
    DATA: wa_itab_zedidd40 type ty_itab_zedidd40.
    *MOD-009
    data: itab_ze1cuvtm type e1cuvtm,                           "#EC *
          itab_ze1datem type e1datem,                           "#EC *
          itab_ze1cuv1m type e1cuv1m.                           "#EC *
    data: wdocnum(16) type n value 0.                           "#EC *
    data: wsegnum(6)  type n value 0.                           "#EC *
    data: witemno(10) type n value 0.                           "#EC *
    data: witemno_new(10)  type n value 0.                      "#EC *
    data: witemno_gst(10)  type n value 0.                      "#EC *
    data: witemno_qst(10)  type n value 0.                      "#EC *
    TYPES: BEGIN OF ty_input_data1,                             "#EC *
              line(560) type c,
              flag(1) type c,
           END OF ty_input_data1.
    DATA: i_input_data type standard table of
                      ty_input_data1 initial size 0. "with header line.
    DATA: i_input_data1 type standard table of
                      ty_input_data1 initial size 0. "with header line.
    DATA: wa_input_data type ty_input_data1.                    "#EC *
    DATA: g_cnt_input_recs type i.                              "#EC *
    DATA: g_flg_error type c.                                   "#EC *
    DATA: l_lines type i.                                       "#EC *
    DATA: l_tabix type i.                                       "#EC *
    DATA: wa_input_data1 type ty_input_data1.                   "#EC *
    DATA: FILE TYPE STRING.
    Fields that are made available to the user:
    DATA:
      g_cnt_records_read TYPE i,                                "#EC *
      g_cnt_records_transferred TYPE i,                         "#EC *
      g_cnt_transactions_read TYPE i,                           "#EC *
      g_cnt_transactions_transferred TYPE i,                    "#EC *
      g_cnt_idocs_package TYPE i.                               "#EC *
    data: v_log_handle type balloghndl.                         "#EC *
    DATA: gt_curr_edi_dc40 TYPE STANDARD TABLE OF edi_dc40 initial size 0."#EC *
    DATA: gt_curr_edi_dd40 TYPE STANDARD TABLE OF edi_dd40 initial size 0."#EC *
    DATA: wa_curr_edi_dc40 TYPE edi_dc40.                       "#EC *
    DATA: wa_curr_edi_dd40 TYPE edi_dd40.                       "#EC *
    internal table for error messages during conversion
    DATA: g_error_tab TYPE type_errortab,                       "#EC *
          wa_errortab TYPE type_errorline.                      "#EC *
    DATA:  g_edidd_segnam type EDI4SEGNAM,                      "#EC *
           g_edidd_hlevel type EDI4HLEVEC.                      "#EC *
    DATA: g_segnum(6) TYPE n.
    DATA: g_objecttype(2) type C.
    DATA: P_FNAME(128) TYPE C VALUE '/usr/sap/trans/vartabheader'. " MODIF ID MD1 OBLIGATORY.
    DATA: P_FNAME1(128) TYPE C VALUE '/usr/sap/trans/vartabcontent'. " MODIF ID MD1 OBLIGATORY.
    DATA: alv_fldcat TYPE slis_t_fieldcat_alv,
          it_fldcat TYPE lvc_t_fcat.
    field-symbols: .
    data: dy_table type ref to data,
          dy_line  type ref to data,
          xfc type lvc_s_fcat,
          ifc type lvc_t_fcat.
    data: l_wa_data TYPE TY_CONTENT,
          itab_data TYPE standard table of TY_CONTENT.
    DECLARATION FOR SELECTION SCREEN
    *selection-screen skip 1.
    *For all the input field entries
    SELECTION-SCREEN BEGIN OF BLOCK bl1 WITH FRAME TITLE text-001.
    *Parameter for Input File Name:
    PARAMETERS:   p_inpt   TYPE RLGRAP-FILENAME MODIF ID MOD . " Presentation server File Variant table
    PARAMETERS:   p_inpt1  TYPE RLGRAP-FILENAME MODIF ID MOD . " Presentation server File variant Content
    SELECTION-SCREEN END OF BLOCK bl1.
    IDoc creation
    selection-screen begin of block idocpars
                     with frame title text-006.
    parameters:
       p_trfcpt as checkbox default C_X MODIF ID MD3,
       p_packge(5) type n default 1 MODIF ID MD3.
    selection-screen end of block idocpars.
    SELECTION-SCREEN BEGIN OF BLOCK bl3 WITH FRAME TITLE text-032.
    Radio Buttons :
    parameters:
      rb_apsrv RADIOBUTTON GROUP RB1 DEFAULT 'X' USER-COMMAND UCOM,
      rb_convt RADIOBUTTON GROUP RB1,
      rb_idoc RADIOBUTTON GROUP RB1,
      rb_proc RADIOBUTTON GROUP RB1.
    SELECTION-SCREEN END OF BLOCK bl3.
    INITIALIZATION
    INITIALIZATION.
    Check selection-screen entries *
    *AT SELECTION-SCREEN.
    PERFORM sub_get_physical_file USING p_fpath p_fname.
    PERFORM sub_get_physical_file1 USING p_fpath1 p_fname1.
    AT SELECTION SCREEN
    *AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fname.
    PERFORM sub_get_file. " CHANGING p_fname.         "#EC *
    *AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fname1.
    PERFORM sub_get_file1. " CHANGING p_fname1.       "#EC *
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_INPT.
      CALL FUNCTION 'KD_GET_FILENAME_ON_F4'
        EXPORTING
          STATIC        = C_X
        CHANGING
          FILE_NAME     = P_INPT
        EXCEPTIONS
          MASK_TOO_LONG = 1
          OTHERS        = 2.
      IF SY-SUBRC <> 0.
        MESSAGE e241.
      ENDIF.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_INPT1.
      CALL FUNCTION 'KD_GET_FILENAME_ON_F4'
        EXPORTING
          STATIC        = C_X
        CHANGING
          FILE_NAME     = P_INPT1
        EXCEPTIONS
          MASK_TOO_LONG = 1
          OTHERS        = 2.
      IF SY-SUBRC <> 0.
        MESSAGE e241.
      ENDIF.
    At Selection Screen Output
    AT SELECTION-SCREEN OUTPUT.
    IF rb_apsrv = 'X'.
       LOOP AT SCREEN.
         IF SCREEN-GROUP1 = c_mod.
           SCREEN-INPUT = 0.
         ENDIF.
         IF SCREEN-GROUP1 = c_md2.
           SCREEN-INPUT = 0.
         ENDIF.
         IF SCREEN-GROUP1 = c_md3.
           SCREEN-INPUT = 0.
         ENDIF.
         MODIFY SCREEN.
       ENDLOOP.
    endif.
    IF rb_apsrv = 'X'.
      LOOP AT SCREEN.
        IF SCREEN-GROUP1 = c_md1.
          SCREEN-INPUT = 0.
        ENDIF.
        IF SCREEN-GROUP1 = c_md2.
          SCREEN-INPUT = 0.
        ENDIF.
        IF SCREEN-GROUP1 = c_md3.
          SCREEN-INPUT = 0.
        ENDIF.
        MODIFY SCREEN.
      ENDLOOP.
    endif.
    START-OF-SELECTION
    START-OF-SELECTION.
    *Subroutines for start of selection event
      PERFORM sub_start_selection.
      IF rb_apsrv = 'X'.
        PERFORM sub_upload_data_app.
        MESSAGE i256.
        LEAVE LIST-PROCESSING.
        EXIT.
      ELSE.
        PERFORM sub_upload_data.
      ENDIF.
    PERFORM sub_upload_data.
    Get characteristic details
      PERFORM sub_get_cabn.
    Get value for characteristics
      PERFORM sub_get_cawn.
      perform sub_convert_transaction.
    END-OF-SELECTION.
    END OF SELECTION
    *MOD-012
    Final message
      perform sub_final_message_idoc.
    Display errorneous variant tables.
      perform sub_display_variant.
    Display lines with incorrect data
      perform sub_display_errorlines.
    *Subroutines for end of selection event
      PERFORM sub_end_selection.
      perform sub_clear_source_tables.
    *MOD-012
    *&  Include           /FACTGLB/GTDMI_VARTAB_FORMS02                    *
    *&  Include           /FACTGLB/GTDMI_VARTAB_FORMS02                    *

  • Regarding structure of abap program

    hi,
    can any one exaplain to me what is the structure of the abap program.
    thank&regards,
    ramnaresh

    Hi..
    This is the Structure of ABAP program.
    REPORT <NAME>.
    **Global Data definitions
    TYPES:
    DATA:
    **Selection Screen Definition
    SELECT-OPTIONS
    PARAMETERS
    **Event Blocks
    INITIALIZATION .
       perform X.
    START-OF-SELECTION.
       perform Y.
    ****Form routines definition
    FORM X.
    ENDFORM.
    FORM Y.
    ENDFORM.
    <b><REMOVED BY MODERATOR></b>
    Message was edited by:
            Alvaro Tejada Galindo

  • Structure of ABAP program

    hi SDNs,
               what is the typical structure of an ABAP program?
               thanks and regards,
                   aravind.

    hi
    plz check the structure of ABAP Program under..
    http://help.sap.com/saphelp_47x200/helpdata/en/d3/2e974d35c511d1829f0000e829fbfe/frameset.htm
    below the typical structure...
    1.data declaration
    2.selection-screen declartion
    3.data validation
    4.output.
    Cheers
    Abdul Hakim

  • Let all channels(with same data structure)run one program

    Hello,
    I want to let all channels with same data structure run one program,how can i program it?
    Thanks!

    Hi charleen,
    You're going to need to provide more details for us to help you.  In general "channels" do not "run" programs.  You can, however, run a program which loops over channels, checks their properties, and decides whether to include them in the overall analysis.  What do you mean by "data structure"?
    What do you want to actually happen in the "program"?
    Brad Turpin
    DIAdem Product Support Engineer
    National Instruments

  • Please help with structure of my program

    I am hoping someone can help me with a motor control program that I am
    writing.  The program is too large to post here, but I attached a
    rough outline of the program.  I think the problem is with the
    higher level logic, so hopefully that will provide the necessary
    information. 
    I have a front panel with lots of buttons to control the motors (eg:
    power, stop, start).  There is an event structure that contains
    most of those buttons (power, start, etc), but if that structure is
    exectuting, the other buttons won't work.  I need to be able to
    stop the motors and exit at any time (for safety), so I made another
    event structure that contains the stop and exit buttons.  Is this
    the right way to do this?
    Also, I want all the loops in the program to run continually until the
    exit button is pressed.  Since the exit button actually calls
    exit.vi and closes the whole program, I just wired a F constant to the
    stop on the while loops so they never stop.  Could this be causing
    my problems? 
    Hopefully I provided enough information here, but if not, please write back and let me know.
    Thanks,
    Kasey
    PS. In case anyone wonders why the whole thing is in a sequence, I need
    it for other aspects of the program (safety lights, etc...).  I
    doubt it makes a difference, but I wanted to include it.
    Attachments:
    screenshot.jpg ‏258 KB

    This is the first time I have seen a case where it is useful to have two or more event structures in one program.  Since they are in separate parallel loops, I would think there would not be a problem.  I like the idea that the program can be stopped in the middle of an event, for safety reasons.  Great structure, Kasey.  The only thing I would add is to make sure that your exit vi gracefully shuts down the program.  Like if files or references are open, they get closed before terminating the vi.  Just be on the look out for race conditions since you have 3 events that can happen at one time.  One event might affect some indicator that is being handled by another event.  Also, instead of wiring a false to the other loops, maybe you could use local variables of one general stop boolean.  Since your exit vi stops all execution, it may not make much of a difference.
    - tbob
    Inventor of the WORM Global

  • Problem converting XML back to ABAP Structure using XSLT program

    Hi Experts,
    I am currently trying to convert this xml file back to my ABAP structure but i have been unsuccessful so far. In XML file contain more than 1 reocrd. But my XSLT program is retriving only only first record. Try to help to get all the records.
    Sample XML File:
    <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
    <soapenv:Header/>
    <soapenv:Body>
    <m:matchResponse xmlns:m="http://www.openuri.org/">
    <matchResult soapenc:arrayType="xs:string[1]">
    <enc:String xmlns:enc="http://www.openuri.org/encodedTypes">
    23417|finc|20060427        |BELMETALNERGO||||||X
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    </enc:String>
    </matchResult>
    </m:matchResponse>
    </soapenv:Body>
    </soapenv:Envelope>
    My XSLT Program:
    <xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:sapxsl="http://www.sap.com/sapxsl" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:hp="http://www.openuri.org/" version="1.0">
      <xsl:strip-space elements="*"/>
      <xsl:template match="/">
        <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
          <asx:values>
            <OUTTAB>
              <xsl:for-each select="soapenv:Envelope/soapenv:Header/soapenv:Body/m:matchResponse/matchResult/enc:String">
                <ZA2_RPL_DETAILS_S>
                  <FINAL_RESULTS>
                    <xsl:value-of select="."/>
                  </FINAL_RESULTS>
                </ZA2_RPL_DETAILS_S>
              </xsl:for-each>
            </OUTTAB>
          </asx:values>
        </asx:abap>
      </xsl:template>
    </xsl:transform>
    My Structure is : Structure Name is ZA2_RPL_DETAILS_S.
    filed is: FINAL_RESULT CHAR553
    My requirement is to store the complete value between <String> and </String>.
    Currently it is giving the blank records
    Thanks for your help in advance.
    Regards,
    Rao

    Hi,
    post here
    expert forums -> sapnetweaver -> exchange infrastructure
    Regards

  • How to use structure in ABAP program

    I developing a report in smartforms but i want some fields to be display on the report but unable to find the relvent table as the field is show in structure.i can not find the actual table . is there any specfic way to find the table .or is there any way to use the fields defind in structure in my ABAP program.

    Hi,
      May be iam not clear with the question. But why you want to use structure. In report you can define your own structure, also you can declare your fields directly using standard datatypes.
    Hope this will help!!!
    Amol

  • Finding a Structure name in Programs

    Hi all,
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    I have searched through 'Where Used List' in Programs in SE11 by giving the Structure name.
    But unable to find.
    Please let me know with any other procedure we can find the program which is updating this structure.
    Thanks in advance
    Avanthi Anand.

    Hello Avanthi,
    You must be doing a RFC from (as you are saying) Server B with Server A as the destination system.
    The logic to populate the structure should reside in Server A, as per my understanding.
    BR,
    Suhas

  • User include structure and routines/program/user exits

    Hello Gurus,
         following is the step for modify the field catalog in material determination .
    Modify the field catalog (OV26)
    1.     Add the new field to the user include structure:
    o     Header data KOMKDZ
    o     Item data KOMPDZ.
    2.     Add coding to the routines for assigning values to the new fields in order processing in program MV45AFZA. Use user exits:
    o     USEREXIT_MOVE_FIELD_TO_KOMKD (header fields)
    o     USEREXIT_MOVE_FIELD_TO_KOMPD (item fields)
    3.     Add the new field to the field catalog (Customizing activity Basic Functions &#61614; Material Determination &#61614; Maintain prerequisites for material determination &#61614; Maintain field catalog).
    Will you please tell me what the step 1 and step 2 mean ?  and what 's the user include structure and USEREXIT_MOVE_FIELD_TO_KOMKD/USEREXIT_MOVE_FIELD_TO_KOMPD and program MV45AFZA ?
    thanks very much!

    Hi,
    KOMKD is cummunication header and KOMPD is communication item which are actually contained in KOMGD structure. So automatically when you add a field to either of header or item it becomes a part of KOMGD. And moreover KOMGD contains all the fields of KOMKD and KOMPD which are required for materail determination.
    USEREXIT_MOVE_FIELD_TO_KOMKD
    Use this user exit to include or assign values to additional header fields in the communication structure KOMKD taken as a basis for the material determination. This is described in detail in the section "New fields for material determination" .
    USEREXIT_MOVE_FIELD_TO_KOMPD
    Use this user exit to include or assign values to additional item fields in the communication structure KOMPD taken as a basis for the material determination. This is described in detail in the section "New fields for material determination ".
    regards
    sadhu kishore

  • Read structure from main program class??

    Hi all,
    I know that i can read the structures from the main program with (program)structure
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    regards

    Hi,
    I want to use BADI WORKORDER_CONFIRM_CUST_SUBSCR and I have created my own subscreen.
    The fields are displayed in the transaction CO11N but the fields are not transfered to the table AFRU where i have created the fields...
    And the BADI is already implemented by SAP.. No multiple use possible...
    I don't know how the data from the screen can be inserted in the table AFRU without modification.
    regards

  • Multiple event structures in one program

    I know it's not good practice to have one event structure inside another event structure (I don't know exactly why). But if another event structure is in the subvi, is it safe? Please comment.

    guangdew1 wrote:
    I know it's not good practice to have one event structure inside another event structure (I don't know exactly why).
    This is because of dataflow and the way event structures work. If you have an event structure inside an event structure, both event structures will accumulate events whenever one occurs, but it is unlikely that they can be handled in the order they occur or at all. By default, event structure are set to lock the front panel until the event completes, meaning that if an inner event gets triggered first, the code will lock up, because it will no longer be possible to trigger one of the outer events. If the outer event occurs first, it cannot complete, because it requires a later firing of one of the inner events before it is ready to handle the next event that occurs in the UI. Even if it marginally works if the panels don't get locked, you are requiring the user to trigger events in a certain order. How is he supposed to know what's allowed or not?
    If this is not exactly clear to you, you need to start with a few tutorial and learn about dataflow, Then start using a single event structure and see how things work by programming scenarios and see what happens.
    guangdew1 wrote:
    But if another event structure is in the subvi, is it safe? Please comment.
    Event structures are only useful inside interactive subVIs that show their front panel. even then I strongly advise against calling anything interactive, or anything that takes excessively long, inside a main event structure. You end up with code that can become unpredictable, can deadlock, is hard to debug and flies in the face of all good programming guidelines.
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    A program should always be approached from the code and UI needs. Don't start with a harebrained code construct (events inside events) and then look for a use. It does not exist! 
    Event structure only belong in toplevel loops. They should never be hidden insde squences or case structures (or other event structures as already mentioned above). If you have multiple toplevel loops that run in parallel, it is safe to place up to one event structure inside each. Each event structure can have an unlimited number of event cases. This should be sufficient to handle any programming need you might have.
    LabVIEW Champion . Do more with less code and in less time .

  • Extract Structure and its program

    Hi Experts,
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    Thanks in advance.
    Fabio

    Since a lot of time ago (the last time I met him) he lent 10 euros to me, I was just remembering that I'm still in debt to him !
    (but I'm thinking now that our answer can be evaluated around 10 euros, so...)

  • Structural Authorization Indexing Programs

    Hi Experts,
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    Best regards and million thanks in advance.

    Hi,
    I write maybe some general and obvious stuff which is not related to your specific problem but I do it only to leave this post as a reference if someone ends up here using search...
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    This is the behaviour regardless of authorisation main switch settings (OOAC).
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    Sometimes HR and CEO has access to everything except something. Instead of listing everything else than the board of directors it is easier to list board of directors and use tick exclusion in OOSB (or in infotype 1017).

  • How to make use of structure in my program

    hai!
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    Hi, Try this example
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              LANGUAGE                = SY-LANGU
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              OBJECT                  = F_TDOBJECT
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              LINES                   = ITAB_LINES
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              ID                      = 1
              LANGUAGE                = 2
              NAME                    = 3
              NOT_FOUND               = 4
              OBJECT                  = 5
              REFERENCE_CHECK         = 6
              WRONG_ACCESS_TO_ARCHIVE = 7
              OTHERS                  = 8.
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    reward points if it helps
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