ABAP Select data from SAP table FC07_S_ACDOCU_ADD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FC07_S_ACDOCU_ADD table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to FC07_S_ACDOCU_ADD. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the FC07_S_ACDOCU_ADD table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_FC07_S_ACDOCU_ADD TYPE STANDARD TABLE OF FC07_S_ACDOCU_ADD,
      WA_FC07_S_ACDOCU_ADD TYPE FC07_S_ACDOCU_ADD,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <FC07_S_ACDOCU_ADD> TYPE FC07_S_ACDOCU_ADD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC07_S_ACDOCU_ADD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC07_S_ACDOCU_ADD
  INTO TABLE IT_FC07_S_ACDOCU_ADD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC07_S_ACDOCU_ADD
*  INTO TABLE @DATA(IT_FC07_S_ACDOCU_ADD2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_FC07_S_ACDOCU_ADD INDEX 1 INTO DATA(WA_FC07_S_ACDOCU_ADD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC07_S_ACDOCU_ADD ASSIGNING <FC07_S_ACDOCU_ADD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC07_S_ACDOCU_ADD>-KTOPL = 1.
<FC07_S_ACDOCU_ADD>-RACCT = 1.
<FC07_S_ACDOCU_ADD>-XBLNR = 1.
<FC07_S_ACDOCU_ADD>-ZUONR = 1.
<FC07_S_ACDOCU_ADD>-RCNTR = 1.

ENDLOOP.

LOOP AT IT_FC07_S_ACDOCU_ADD INTO WA_FC07_S_ACDOCU_ADD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC07_S_ACDOCU_ADD-PRCTR, sy-vline,
  WA_FC07_S_ACDOCU_ADD-RFAREA, sy-vline,
  WA_FC07_S_ACDOCU_ADD-RBUSA, sy-vline,
  WA_FC07_S_ACDOCU_ADD-KOKRS, sy-vline,
  WA_FC07_S_ACDOCU_ADD-SEGMENT, sy-vline,
  WA_FC07_S_ACDOCU_ADD-SCNTR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FC07_S_ACDOCU_ADD you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_FC07_S_ACDOCU_ADD TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_FC07_S_ACDOCU_ADD INTO WA_FC07_S_ACDOCU_ADD.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field RACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-RACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCNTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-RCNTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-RCNTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SCNTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-SCNTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-SCNTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PPRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-PPRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-PPRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RASSC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-RASSC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-RASSC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PSEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-PSEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-PSEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PS_POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-PS_POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-PS_POSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PS_PSPID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-PS_PSPID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-PS_PSPID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR_COPA
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-MATNR_COPA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-MATNR_COPA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNRE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-KUNRE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-KUNRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNWE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC07_S_ACDOCU_ADD-KUNWE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC07_S_ACDOCU_ADD-KUNWE.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FC07_S_ACDOCU_ADD_STR, 
KTOPL TYPE STRING,
RACCT TYPE STRING,
XBLNR TYPE STRING,
ZUONR TYPE STRING,
RCNTR TYPE STRING,
PRCTR TYPE STRING,
RFAREA TYPE STRING,
RBUSA TYPE STRING,
KOKRS TYPE STRING,
SEGMENT TYPE STRING,
SCNTR TYPE STRING,
PPRCTR TYPE STRING,
SFAREA TYPE STRING,
SBUSA TYPE STRING,
RASSC TYPE STRING,
PSEGMENT TYPE STRING,
AUFNR TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
MATNR TYPE STRING,
MATKL_MM TYPE STRING,
WERKS TYPE STRING,
RMVCT TYPE STRING,
PS_PSP_PNR TYPE STRING,
PS_POSID TYPE STRING,
PS_PSPID TYPE STRING,
FKART TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
MATNR_COPA TYPE STRING,
MATKL TYPE STRING,
KDGRP TYPE STRING,
LAND1 TYPE STRING,
BRSCH TYPE STRING,
BZIRK TYPE STRING,
KUNRE TYPE STRING,
KUNWE TYPE STRING,
KONZS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FC07_S_ACDOCU_ADD_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_FC07_S_ACDOCU_ADD_STR-KTOPL sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-RACCT sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-XBLNR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-ZUONR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-RCNTR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-PRCTR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-RFAREA sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-RBUSA sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-KOKRS sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-SEGMENT sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-SCNTR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-PPRCTR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-SFAREA sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-SBUSA sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-RASSC sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-PSEGMENT sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-AUFNR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-KUNNR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-LIFNR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-MATNR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-MATKL_MM sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-WERKS sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-RMVCT sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-PS_PSP_PNR sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-PS_POSID sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-PS_PSPID sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-FKART sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-VKORG sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-VTWEG sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-SPART sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-MATNR_COPA sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-MATKL sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-KDGRP sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-LAND1 sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-BRSCH sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-BZIRK sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-KUNRE sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-KUNWE sy-vline 
WA_FC07_S_ACDOCU_ADD_STR-KONZS sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.