ABAP Select data from SAP table FAA_S_ACCIT_AMDS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FAA_S_ACCIT_AMDS 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 FAA_S_ACCIT_AMDS. 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 FAA_S_ACCIT_AMDS 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_FAA_S_ACCIT_AMDS TYPE STANDARD TABLE OF FAA_S_ACCIT_AMDS,
      WA_FAA_S_ACCIT_AMDS TYPE FAA_S_ACCIT_AMDS,
      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: <FAA_S_ACCIT_AMDS> TYPE FAA_S_ACCIT_AMDS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAA_S_ACCIT_AMDS
*  INTO TABLE @DATA(IT_FAA_S_ACCIT_AMDS2).
*--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_FAA_S_ACCIT_AMDS INDEX 1 INTO DATA(WA_FAA_S_ACCIT_AMDS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAA_S_ACCIT_AMDS>-LDGRP = 1.
<FAA_S_ACCIT_AMDS>-ACC_PRINCIPLE = 1.
<FAA_S_ACCIT_AMDS>-BELNR = 1.
<FAA_S_ACCIT_AMDS>-AWREF = 1.
<FAA_S_ACCIT_AMDS>-KUNNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAA_S_ACCIT_AMDS-BLART, sy-vline,
  WA_FAA_S_ACCIT_AMDS-POSNR, sy-vline,
  WA_FAA_S_ACCIT_AMDS-AWTYP, sy-vline,
  WA_FAA_S_ACCIT_AMDS-GLVOR, sy-vline,
  WA_FAA_S_ACCIT_AMDS-VORGN, sy-vline,
  WA_FAA_S_ACCIT_AMDS-BUKRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAA_S_ACCIT_AMDS 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_FAA_S_ACCIT_AMDS 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_FAA_S_ACCIT_AMDS INTO WA_FAA_S_ACCIT_AMDS.


*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 BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-BELNR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-GJAHR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-ANLN2.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-MEINS.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-FIPOS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit IMKEY, internal->external for field IMKEY
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-IMKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-IMKEY.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field RECID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAA_S_ACCIT_AMDS-RECID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAA_S_ACCIT_AMDS-RECID.
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_FAA_S_ACCIT_AMDS_STR, 
LDGRP TYPE STRING,
ACC_PRINCIPLE TYPE STRING,
BELNR TYPE STRING,
AWREF TYPE STRING,
KUNNR TYPE STRING,
BLART TYPE STRING,
POSNR TYPE STRING,
AWTYP TYPE STRING,
GLVOR TYPE STRING,
VORGN TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
MONAT TYPE STRING,
XBLNR TYPE STRING,
MWSKZ TYPE STRING,
TXJCD TYPE STRING,
UMSKZ TYPE STRING,
BSCHL TYPE STRING,
SHKZG TYPE STRING,
KOART TYPE STRING,
LIFNR TYPE STRING,
HKONT TYPE STRING,
TXT20 TYPE STRING,
ZUONR TYPE STRING,
SGTXT TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
BZDAT TYPE STRING,
ANBWA TYPE STRING,
WEBUD TYPE STRING,
RMVCT TYPE STRING,
MATNR TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
WERKS TYPE STRING,
PARGB TYPE STRING,
PRCTR TYPE STRING,
PPRCTR TYPE STRING,
PS_PSP_PNR TYPE STRING,
FIPOS TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
VBUND TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
FKBER TYPE STRING,
WRBTR TYPE STRING,
CURRTYP TYPE STRING,
WAERS TYPE STRING,
UPDSYM TYPE STRING,
IMKEY TYPE STRING,
GRANT_NBR TYPE STRING,
SEGMENT TYPE STRING,
BUDGET_PD TYPE STRING,
AFABE TYPE STRING,
SLALITTYPE TYPE STRING,
RECID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAA_S_ACCIT_AMDS_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_FAA_S_ACCIT_AMDS_STR-LDGRP sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-ACC_PRINCIPLE sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-BELNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-AWREF sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-KUNNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-BLART sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-POSNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-AWTYP sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-GLVOR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-VORGN sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-BUKRS sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-GJAHR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-MONAT sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-XBLNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-MWSKZ sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-TXJCD sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-UMSKZ sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-BSCHL sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-SHKZG sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-KOART sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-LIFNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-HKONT sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-TXT20 sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-ZUONR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-SGTXT sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-GSBER sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-KOSTL sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-AUFNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-ANLN1 sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-ANLN2 sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-BZDAT sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-ANBWA sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-WEBUD sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-RMVCT sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-MATNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-MENGE sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-MEINS sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-WERKS sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-PARGB sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-PRCTR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-PPRCTR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-PS_PSP_PNR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-FIPOS sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-FISTL sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-GEBER sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-VBUND sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-EBELN sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-EBELP sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-FKBER sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-WRBTR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-CURRTYP sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-WAERS sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-UPDSYM sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-IMKEY sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-GRANT_NBR sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-SEGMENT sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-BUDGET_PD sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-AFABE sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-SLALITTYPE sy-vline 
WA_FAA_S_ACCIT_AMDS_STR-RECID sy-vline      INTO ld_text SEPARATED BY SPACE.

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