ABAP Select data from SAP table BWFIAA_S_SREP_DATA_EXT into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BWFIAA_S_SREP_DATA_EXT
*  INTO TABLE @DATA(IT_BWFIAA_S_SREP_DATA_EXT2).
*--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_BWFIAA_S_SREP_DATA_EXT INDEX 1 INTO DATA(WA_BWFIAA_S_SREP_DATA_EXT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BWFIAA_S_SREP_DATA_EXT>-BUKRS = 1.
<BWFIAA_S_SREP_DATA_EXT>-ANLN1 = 1.
<BWFIAA_S_SREP_DATA_EXT>-ANLN2 = 1.
<BWFIAA_S_SREP_DATA_EXT>-AFABER = 1.
<BWFIAA_S_SREP_DATA_EXT>-PERIV = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BWFIAA_S_SREP_DATA_EXT-GJAHR, sy-vline,
  WA_BWFIAA_S_SREP_DATA_EXT-FISCPER, sy-vline,
  WA_BWFIAA_S_SREP_DATA_EXT-LNRAN, sy-vline,
  WA_BWFIAA_S_SREP_DATA_EXT-BELNR, sy-vline,
  WA_BWFIAA_S_SREP_DATA_EXT-BWASL, sy-vline,
  WA_BWFIAA_S_SREP_DATA_EXT-VALUETYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BWFIAA_S_SREP_DATA_EXT 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_BWFIAA_S_SREP_DATA_EXT 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_BWFIAA_S_SREP_DATA_EXT INTO WA_BWFIAA_S_SREP_DATA_EXT.


*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 ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-ANLN1.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit PERI7, internal->external for field FISCPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-FISCPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-FISCPER.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit AC132, internal->external for field VALUE_P
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-VALUE_P
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-VALUE_P.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field VALUE_C
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-VALUE_C
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-VALUE_C.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field ANSW_GJE
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-ANSW_GJE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-ANSW_GJE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field NAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-NAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-NAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field SAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-SAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-SAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-AAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-AAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field MAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-MAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-MAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field ZINSZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-ZINSZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-ZINSZ.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CAUFN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BWFIAA_S_SREP_DATA_EXT-CAUFN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BWFIAA_S_SREP_DATA_EXT-CAUFN.
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_BWFIAA_S_SREP_DATA_EXT_STR, 
BUKRS TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
AFABER TYPE STRING,
PERIV TYPE STRING,
GJAHR TYPE STRING,
FISCPER TYPE STRING,
LNRAN TYPE STRING,
BELNR TYPE STRING,
BWASL TYPE STRING,
VALUETYPE TYPE STRING,
RECORDTYPE TYPE STRING,
UPTOMAXPER TYPE STRING,
WAERS TYPE STRING,
MEINS TYPE STRING,
MENGE TYPE STRING,
VALUE_P TYPE STRING,
VALUE_C TYPE STRING,
ANSW_GJE TYPE STRING,
NAFAZ TYPE STRING,
SAFAZ TYPE STRING,
AAFAZ TYPE STRING,
MAFAZ TYPE STRING,
ZINSZ TYPE STRING,
ANLKL TYPE STRING,
KOKRS TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
WERKS TYPE STRING,
STORT TYPE STRING,
ANLUE TYPE STRING,
INKEN TYPE STRING,
INVNR TYPE STRING,
TXTLG TYPE STRING,
ZUJHR TYPE STRING,
KTANSW TYPE STRING,
KTOPL TYPE STRING,
AFASL TYPE STRING,
AKTIV TYPE STRING,
AFABG TYPE STRING,
NDJAR TYPE STRING,
NDPER TYPE STRING,
KTOGR TYPE STRING,
PRCTR TYPE STRING,
CAUFN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BWFIAA_S_SREP_DATA_EXT_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_BWFIAA_S_SREP_DATA_EXT_STR-BUKRS sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ANLN1 sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ANLN2 sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-AFABER sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-PERIV sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-GJAHR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-FISCPER sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-LNRAN sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-BELNR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-BWASL sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-VALUETYPE sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-RECORDTYPE sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-UPTOMAXPER sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-WAERS sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-MEINS sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-MENGE sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-VALUE_P sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-VALUE_C sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ANSW_GJE sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-NAFAZ sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-SAFAZ sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-AAFAZ sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-MAFAZ sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ZINSZ sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ANLKL sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-KOKRS sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-GSBER sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-KOSTL sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-WERKS sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-STORT sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ANLUE sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-INKEN sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-INVNR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-TXTLG sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-ZUJHR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-KTANSW sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-KTOPL sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-AFASL sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-AKTIV sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-AFABG sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-NDJAR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-NDPER sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-KTOGR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-PRCTR sy-vline 
WA_BWFIAA_S_SREP_DATA_EXT_STR-CAUFN sy-vline      INTO ld_text SEPARATED BY SPACE.

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