ABAP Select data from SAP table J_3RCOPSDK into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_3RCOPSDK 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 J_3RCOPSDK. 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 J_3RCOPSDK 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_J_3RCOPSDK TYPE STANDARD TABLE OF J_3RCOPSDK,
      WA_J_3RCOPSDK TYPE J_3RCOPSDK,
      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: <J_3RCOPSDK> TYPE J_3RCOPSDK.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_3RCOPSDK.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_3RCOPSDK
  INTO TABLE IT_J_3RCOPSDK.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_3RCOPSDK
*  INTO TABLE @DATA(IT_J_3RCOPSDK2).
*--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_J_3RCOPSDK INDEX 1 INTO DATA(WA_J_3RCOPSDK2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_3RCOPSDK ASSIGNING <J_3RCOPSDK>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_3RCOPSDK>-BELNR = 1.
<J_3RCOPSDK>-BUKRS = 1.
<J_3RCOPSDK>-GJAHR = 1.
<J_3RCOPSDK>-WAERS = 1.
<J_3RCOPSDK>-XBLNR = 1.

ENDLOOP.

LOOP AT IT_J_3RCOPSDK INTO WA_J_3RCOPSDK.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_3RCOPSDK-BLART, sy-vline,
  WA_J_3RCOPSDK-BUDAT, sy-vline,
  WA_J_3RCOPSDK-BLDAT, sy-vline,
  WA_J_3RCOPSDK-BSCHL, sy-vline,
  WA_J_3RCOPSDK-HKONT, sy-vline,
  WA_J_3RCOPSDK-GSBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_3RCOPSDK 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_J_3RCOPSDK 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_J_3RCOPSDK INTO WA_J_3RCOPSDK.


*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_J_3RCOPSDK-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-HKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-HKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PROJK
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-PROJK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-PROJK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBUND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-VBUND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-VBUND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CCBTC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-CCBTC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-CCBTC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FILKD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-FILKD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-FILKD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REBZG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-REBZG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-REBZG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-ANLN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-EBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-EBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-NPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANFBN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-ANFBN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-ANFBN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KONKO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-KONKO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-KONKO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VERTN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-VERTN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-VERTN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit IMKEY, internal->external for field IMKEY
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-IMKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-IMKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBEL2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-VBEL2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-VBEL2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EMPFB
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-EMPFB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-EMPFB.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PYAMT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-PYAMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-PYAMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RCOPSDK-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RCOPSDK-VBELN.
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_J_3RCOPSDK_STR, 
BELNR TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
WAERS TYPE STRING,
XBLNR TYPE STRING,
BLART TYPE STRING,
BUDAT TYPE STRING,
BLDAT TYPE STRING,
BSCHL TYPE STRING,
HKONT TYPE STRING,
GSBER TYPE STRING,
MWSKZ TYPE STRING,
ZFBDT TYPE STRING,
ZUONR TYPE STRING,
AUFNR TYPE STRING,
KOSTL TYPE STRING,
WERKS TYPE STRING,
PROJK TYPE STRING,
VERZG TYPE STRING,
VBUND TYPE STRING,
XREF1 TYPE STRING,
XREF2 TYPE STRING,
SGTXT TYPE STRING,
VALUT TYPE STRING,
PRCTR TYPE STRING,
CCBTC TYPE STRING,
XREF3 TYPE STRING,
BUPLA TYPE STRING,
UMSKZ TYPE STRING,
FILKD TYPE STRING,
QSSKZ TYPE STRING,
ZTERM TYPE STRING,
ZBD1T TYPE STRING,
ZBD2T TYPE STRING,
ZBD3T TYPE STRING,
ZBD1P TYPE STRING,
ZBD2P TYPE STRING,
ZBFIX TYPE STRING,
REBZG TYPE STRING,
SAMNR TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
NPLNR TYPE STRING,
AUFPL TYPE STRING,
ANFBN TYPE STRING,
KONKO TYPE STRING,
TOLER TYPE STRING,
ZLSPR TYPE STRING,
MANSP TYPE STRING,
MANST TYPE STRING,
VERTT TYPE STRING,
VERTN TYPE STRING,
RSTGR TYPE STRING,
FIPOS TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
IMKEY TYPE STRING,
TOGRU TYPE STRING,
VBEL2 TYPE STRING,
NETDT TYPE STRING,
EMPFB TYPE STRING,
KIDNO TYPE STRING,
ZLSCH TYPE STRING,
UZAWE TYPE STRING,
SECCO TYPE STRING,
PYCUR TYPE STRING,
PYAMT TYPE STRING,
DABRZ TYPE STRING,
VBELN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_3RCOPSDK_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_J_3RCOPSDK_STR-BELNR sy-vline 
WA_J_3RCOPSDK_STR-BUKRS sy-vline 
WA_J_3RCOPSDK_STR-GJAHR sy-vline 
WA_J_3RCOPSDK_STR-WAERS sy-vline 
WA_J_3RCOPSDK_STR-XBLNR sy-vline 
WA_J_3RCOPSDK_STR-BLART sy-vline 
WA_J_3RCOPSDK_STR-BUDAT sy-vline 
WA_J_3RCOPSDK_STR-BLDAT sy-vline 
WA_J_3RCOPSDK_STR-BSCHL sy-vline 
WA_J_3RCOPSDK_STR-HKONT sy-vline 
WA_J_3RCOPSDK_STR-GSBER sy-vline 
WA_J_3RCOPSDK_STR-MWSKZ sy-vline 
WA_J_3RCOPSDK_STR-ZFBDT sy-vline 
WA_J_3RCOPSDK_STR-ZUONR sy-vline 
WA_J_3RCOPSDK_STR-AUFNR sy-vline 
WA_J_3RCOPSDK_STR-KOSTL sy-vline 
WA_J_3RCOPSDK_STR-WERKS sy-vline 
WA_J_3RCOPSDK_STR-PROJK sy-vline 
WA_J_3RCOPSDK_STR-VERZG sy-vline 
WA_J_3RCOPSDK_STR-VBUND sy-vline 
WA_J_3RCOPSDK_STR-XREF1 sy-vline 
WA_J_3RCOPSDK_STR-XREF2 sy-vline 
WA_J_3RCOPSDK_STR-SGTXT sy-vline 
WA_J_3RCOPSDK_STR-VALUT sy-vline 
WA_J_3RCOPSDK_STR-PRCTR sy-vline 
WA_J_3RCOPSDK_STR-CCBTC sy-vline 
WA_J_3RCOPSDK_STR-XREF3 sy-vline 
WA_J_3RCOPSDK_STR-BUPLA sy-vline 
WA_J_3RCOPSDK_STR-UMSKZ sy-vline 
WA_J_3RCOPSDK_STR-FILKD sy-vline 
WA_J_3RCOPSDK_STR-QSSKZ sy-vline 
WA_J_3RCOPSDK_STR-ZTERM sy-vline 
WA_J_3RCOPSDK_STR-ZBD1T sy-vline 
WA_J_3RCOPSDK_STR-ZBD2T sy-vline 
WA_J_3RCOPSDK_STR-ZBD3T sy-vline 
WA_J_3RCOPSDK_STR-ZBD1P sy-vline 
WA_J_3RCOPSDK_STR-ZBD2P sy-vline 
WA_J_3RCOPSDK_STR-ZBFIX sy-vline 
WA_J_3RCOPSDK_STR-REBZG sy-vline 
WA_J_3RCOPSDK_STR-SAMNR sy-vline 
WA_J_3RCOPSDK_STR-ANLN1 sy-vline 
WA_J_3RCOPSDK_STR-ANLN2 sy-vline 
WA_J_3RCOPSDK_STR-EBELN sy-vline 
WA_J_3RCOPSDK_STR-EBELP sy-vline 
WA_J_3RCOPSDK_STR-NPLNR sy-vline 
WA_J_3RCOPSDK_STR-AUFPL sy-vline 
WA_J_3RCOPSDK_STR-ANFBN sy-vline 
WA_J_3RCOPSDK_STR-KONKO sy-vline 
WA_J_3RCOPSDK_STR-TOLER sy-vline 
WA_J_3RCOPSDK_STR-ZLSPR sy-vline 
WA_J_3RCOPSDK_STR-MANSP sy-vline 
WA_J_3RCOPSDK_STR-MANST sy-vline 
WA_J_3RCOPSDK_STR-VERTT sy-vline 
WA_J_3RCOPSDK_STR-VERTN sy-vline 
WA_J_3RCOPSDK_STR-RSTGR sy-vline 
WA_J_3RCOPSDK_STR-FIPOS sy-vline 
WA_J_3RCOPSDK_STR-FISTL sy-vline 
WA_J_3RCOPSDK_STR-GEBER sy-vline 
WA_J_3RCOPSDK_STR-IMKEY sy-vline 
WA_J_3RCOPSDK_STR-TOGRU sy-vline 
WA_J_3RCOPSDK_STR-VBEL2 sy-vline 
WA_J_3RCOPSDK_STR-NETDT sy-vline 
WA_J_3RCOPSDK_STR-EMPFB sy-vline 
WA_J_3RCOPSDK_STR-KIDNO sy-vline 
WA_J_3RCOPSDK_STR-ZLSCH sy-vline 
WA_J_3RCOPSDK_STR-UZAWE sy-vline 
WA_J_3RCOPSDK_STR-SECCO sy-vline 
WA_J_3RCOPSDK_STR-PYCUR sy-vline 
WA_J_3RCOPSDK_STR-PYAMT sy-vline 
WA_J_3RCOPSDK_STR-DABRZ sy-vline 
WA_J_3RCOPSDK_STR-VBELN sy-vline      INTO ld_text SEPARATED BY SPACE.

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