ABAP Select data from SAP table REBDPRFLDS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM REBDPRFLDS
*  INTO TABLE @DATA(IT_REBDPRFLDS2).
*--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_REBDPRFLDS INDEX 1 INTO DATA(WA_REBDPRFLDS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<REBDPRFLDS>-MANDT = 1.
<REBDPRFLDS>-INTRENO = 1.
<REBDPRFLDS>-BUKRS = 1.
<REBDPRFLDS>-SWENR = 1.
<REBDPRFLDS>-SGRNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_REBDPRFLDS-OBJNR, sy-vline,
  WA_REBDPRFLDS-IMKEY, sy-vline,
  WA_REBDPRFLDS-CREATIONTYPE, sy-vline,
  WA_REBDPRFLDS-RERF, sy-vline,
  WA_REBDPRFLDS-DERF, sy-vline,
  WA_REBDPRFLDS-TERF, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_REBDPRFLDS 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_REBDPRFLDS 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_REBDPRFLDS INTO WA_REBDPRFLDS.


*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 SWENR, internal->external for field SWENR
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_REBDPRFLDS-SWENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REBDPRFLDS-SWENR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit REDAT, internal->external for field VALIDTO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_REBDPRFLDS-VALIDTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REBDPRFLDS-VALIDTO.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit REDAT, internal->external for field REALVALIDTO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_REBDPRFLDS-REALVALIDTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REBDPRFLDS-REALVALIDTO.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CUNIT, internal->external for field XFLBP
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REBDPRFLDS-XFLBP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REBDPRFLDS-XFLBP.
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_REBDPRFLDS_STR, 
MANDT TYPE STRING,
INTRENO TYPE STRING,
BUKRS TYPE STRING,
SWENR TYPE STRING,
SGRNR TYPE STRING,
OBJNR TYPE STRING,
IMKEY TYPE STRING,
CREATIONTYPE TYPE STRING,
RERF TYPE STRING,
DERF TYPE STRING,
TERF TYPE STRING,
REHER TYPE STRING,
RBEAR TYPE STRING,
DBEAR TYPE STRING,
TBEAR TYPE STRING,
RBHER TYPE STRING,
RESPONSIBLE TYPE STRING,
USEREXCLUSIVE TYPE STRING,
AUTHGRP TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
XGRTXT TYPE STRING,
RGRNART TYPE STRING,
BDMQMB1 TYPE STRING,
BDMQMB2 TYPE STRING,
BDNRWERT TYPE STRING,
BDNWERT TYPE STRING,
DBDNWERT TYPE STRING,
RBEPLAN TYPE STRING,
DBEPLAN TYPE STRING,
XNUTZGRU TYPE STRING,
NZGRZ TYPE STRING,
NZGFZ TYPE STRING,
NZBMZ TYPE STRING,
NTGRZ TYPE STRING,
NTGFZ TYPE STRING,
NTBMZ TYPE STRING,
RNBPLAN TYPE STRING,
SGRART TYPE STRING,
SGRQAL TYPE STRING,
SGRFRM TYPE STRING,
SGRGZS TYPE STRING,
DWIRTUB TYPE STRING,
DVERKAUF TYPE STRING,
SUNUTZA TYPE STRING,
JUNUTZA TYPE STRING,
DVRKPLAN TYPE STRING,
XGEMARK TYPE STRING,
NFLURNR TYPE STRING,
XFLURST TYPE STRING,
BRFLURST TYPE STRING,
JERBBAU TYPE STRING,
GEMEINDE TYPE STRING,
ZULBAUH TYPE STRING,
LEINS TYPE STRING,
WAERS TYPE STRING,
USGFUNCTION TYPE STRING,
PLANNO TYPE STRING,
LOCATIONCH TYPE STRING,
ESTATEDESCR TYPE STRING,
GEMEINDECH TYPE STRING,
SECCO TYPE STRING,
BUPLA TYPE STRING,
VPT TYPE STRING,
CURRENCY TYPE STRING,
BUTXT TYPE STRING,
XWETEXT TYPE STRING,
XUNART TYPE STRING,
KTEXT TYPE STRING,
XGEMEINDE TYPE STRING,
XKREIS TYPE STRING,
XREGIO TYPE STRING,
LGEMARK TYPE STRING,
XADDRESS TYPE STRING,
GSBER TYPE STRING,
PRCTR TYPE STRING,
REALVALIDFROM TYPE STRING,
REALVALIDTO TYPE STRING,
TXJCD TYPE STRING,
XAUTHGRP TYPE STRING,
XMUSGFUNCTION TYPE STRING,
XJERBBAUK TYPE STRING,
XJERBBAUL TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
HASASSETS TYPE STRING,
SLASH01 TYPE STRING,
SLASH02 TYPE STRING,
VVLEN TYPE STRING,
XWAEBP TYPE STRING,
XFLBP TYPE STRING,
CURRAREA1 TYPE STRING,
CURRAREA2 TYPE STRING,
CURRAREA3 TYPE STRING,
CURRAREA4 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_REBDPRFLDS_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_REBDPRFLDS_STR-MANDT sy-vline 
WA_REBDPRFLDS_STR-INTRENO sy-vline 
WA_REBDPRFLDS_STR-BUKRS sy-vline 
WA_REBDPRFLDS_STR-SWENR sy-vline 
WA_REBDPRFLDS_STR-SGRNR sy-vline 
WA_REBDPRFLDS_STR-OBJNR sy-vline 
WA_REBDPRFLDS_STR-IMKEY sy-vline 
WA_REBDPRFLDS_STR-CREATIONTYPE sy-vline 
WA_REBDPRFLDS_STR-RERF sy-vline 
WA_REBDPRFLDS_STR-DERF sy-vline 
WA_REBDPRFLDS_STR-TERF sy-vline 
WA_REBDPRFLDS_STR-REHER sy-vline 
WA_REBDPRFLDS_STR-RBEAR sy-vline 
WA_REBDPRFLDS_STR-DBEAR sy-vline 
WA_REBDPRFLDS_STR-TBEAR sy-vline 
WA_REBDPRFLDS_STR-RBHER sy-vline 
WA_REBDPRFLDS_STR-RESPONSIBLE sy-vline 
WA_REBDPRFLDS_STR-USEREXCLUSIVE sy-vline 
WA_REBDPRFLDS_STR-AUTHGRP sy-vline 
WA_REBDPRFLDS_STR-VALIDFROM sy-vline 
WA_REBDPRFLDS_STR-VALIDTO sy-vline 
WA_REBDPRFLDS_STR-XGRTXT sy-vline 
WA_REBDPRFLDS_STR-RGRNART sy-vline 
WA_REBDPRFLDS_STR-BDMQMB1 sy-vline 
WA_REBDPRFLDS_STR-BDMQMB2 sy-vline 
WA_REBDPRFLDS_STR-BDNRWERT sy-vline 
WA_REBDPRFLDS_STR-BDNWERT sy-vline 
WA_REBDPRFLDS_STR-DBDNWERT sy-vline 
WA_REBDPRFLDS_STR-RBEPLAN sy-vline 
WA_REBDPRFLDS_STR-DBEPLAN sy-vline 
WA_REBDPRFLDS_STR-XNUTZGRU sy-vline 
WA_REBDPRFLDS_STR-NZGRZ sy-vline 
WA_REBDPRFLDS_STR-NZGFZ sy-vline 
WA_REBDPRFLDS_STR-NZBMZ sy-vline 
WA_REBDPRFLDS_STR-NTGRZ sy-vline 
WA_REBDPRFLDS_STR-NTGFZ sy-vline 
WA_REBDPRFLDS_STR-NTBMZ sy-vline 
WA_REBDPRFLDS_STR-RNBPLAN sy-vline 
WA_REBDPRFLDS_STR-SGRART sy-vline 
WA_REBDPRFLDS_STR-SGRQAL sy-vline 
WA_REBDPRFLDS_STR-SGRFRM sy-vline 
WA_REBDPRFLDS_STR-SGRGZS sy-vline 
WA_REBDPRFLDS_STR-DWIRTUB sy-vline 
WA_REBDPRFLDS_STR-DVERKAUF sy-vline 
WA_REBDPRFLDS_STR-SUNUTZA sy-vline 
WA_REBDPRFLDS_STR-JUNUTZA sy-vline 
WA_REBDPRFLDS_STR-DVRKPLAN sy-vline 
WA_REBDPRFLDS_STR-XGEMARK sy-vline 
WA_REBDPRFLDS_STR-NFLURNR sy-vline 
WA_REBDPRFLDS_STR-XFLURST sy-vline 
WA_REBDPRFLDS_STR-BRFLURST sy-vline 
WA_REBDPRFLDS_STR-JERBBAU sy-vline 
WA_REBDPRFLDS_STR-GEMEINDE sy-vline 
WA_REBDPRFLDS_STR-ZULBAUH sy-vline 
WA_REBDPRFLDS_STR-LEINS sy-vline 
WA_REBDPRFLDS_STR-WAERS sy-vline 
WA_REBDPRFLDS_STR-USGFUNCTION sy-vline 
WA_REBDPRFLDS_STR-PLANNO sy-vline 
WA_REBDPRFLDS_STR-LOCATIONCH sy-vline 
WA_REBDPRFLDS_STR-ESTATEDESCR sy-vline 
WA_REBDPRFLDS_STR-GEMEINDECH sy-vline 
WA_REBDPRFLDS_STR-SECCO sy-vline 
WA_REBDPRFLDS_STR-BUPLA sy-vline 
WA_REBDPRFLDS_STR-VPT sy-vline 
WA_REBDPRFLDS_STR-CURRENCY sy-vline 
WA_REBDPRFLDS_STR-BUTXT sy-vline 
WA_REBDPRFLDS_STR-XWETEXT sy-vline 
WA_REBDPRFLDS_STR-XUNART sy-vline 
WA_REBDPRFLDS_STR-KTEXT sy-vline 
WA_REBDPRFLDS_STR-XGEMEINDE sy-vline 
WA_REBDPRFLDS_STR-XKREIS sy-vline 
WA_REBDPRFLDS_STR-XREGIO sy-vline 
WA_REBDPRFLDS_STR-LGEMARK sy-vline 
WA_REBDPRFLDS_STR-XADDRESS sy-vline 
WA_REBDPRFLDS_STR-GSBER sy-vline 
WA_REBDPRFLDS_STR-PRCTR sy-vline 
WA_REBDPRFLDS_STR-REALVALIDFROM sy-vline 
WA_REBDPRFLDS_STR-REALVALIDTO sy-vline 
WA_REBDPRFLDS_STR-TXJCD sy-vline 
WA_REBDPRFLDS_STR-XAUTHGRP sy-vline 
WA_REBDPRFLDS_STR-XMUSGFUNCTION sy-vline 
WA_REBDPRFLDS_STR-XJERBBAUK sy-vline 
WA_REBDPRFLDS_STR-XJERBBAUL sy-vline 
WA_REBDPRFLDS_STR-ANLN1 sy-vline 
WA_REBDPRFLDS_STR-ANLN2 sy-vline 
WA_REBDPRFLDS_STR-HASASSETS sy-vline 
WA_REBDPRFLDS_STR-SLASH01 sy-vline 
WA_REBDPRFLDS_STR-SLASH02 sy-vline 
WA_REBDPRFLDS_STR-VVLEN sy-vline 
WA_REBDPRFLDS_STR-XWAEBP sy-vline 
WA_REBDPRFLDS_STR-XFLBP sy-vline 
WA_REBDPRFLDS_STR-CURRAREA1 sy-vline 
WA_REBDPRFLDS_STR-CURRAREA2 sy-vline 
WA_REBDPRFLDS_STR-CURRAREA3 sy-vline 
WA_REBDPRFLDS_STR-CURRAREA4 sy-vline      INTO ld_text SEPARATED BY SPACE.

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