ABAP Select data from SAP table WPUBON_BADI_CONTROL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM WPUBON_BADI_CONTROL
*  INTO TABLE @DATA(IT_WPUBON_BADI_CONTROL2).
*--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_WPUBON_BADI_CONTROL INDEX 1 INTO DATA(WA_WPUBON_BADI_CONTROL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<WPUBON_BADI_CONTROL>-T001W = 1.
<WPUBON_BADI_CONTROL>-MANDT = 1.
<WPUBON_BADI_CONTROL>-WERKS = 1.
<WPUBON_BADI_CONTROL>-NAME1 = 1.
<WPUBON_BADI_CONTROL>-BWKEY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_WPUBON_BADI_CONTROL-KUNNR, sy-vline,
  WA_WPUBON_BADI_CONTROL-LIFNR, sy-vline,
  WA_WPUBON_BADI_CONTROL-FABKL, sy-vline,
  WA_WPUBON_BADI_CONTROL-NAME2, sy-vline,
  WA_WPUBON_BADI_CONTROL-STRAS, sy-vline,
  WA_WPUBON_BADI_CONTROL-PFACH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_WPUBON_BADI_CONTROL 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_WPUBON_BADI_CONTROL 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_WPUBON_BADI_CONTROL INTO WA_WPUBON_BADI_CONTROL.


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

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

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

*Conversion exit ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_WPUBON_BADI_CONTROL-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_WPUBON_BADI_CONTROL-SPRAS.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit GJAHR, internal->external for field EFREJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_WPUBON_BADI_CONTROL-EFREJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_WPUBON_BADI_CONTROL-EFREJ.
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_WPUBON_BADI_CONTROL_STR, 
T001W TYPE STRING,
MANDT TYPE STRING,
WERKS TYPE STRING,
NAME1 TYPE STRING,
BWKEY TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
FABKL TYPE STRING,
NAME2 TYPE STRING,
STRAS TYPE STRING,
PFACH TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
EKORG TYPE STRING,
VKORG TYPE STRING,
CHAZV TYPE STRING,
KKOWK TYPE STRING,
KORDB TYPE STRING,
BEDPL TYPE STRING,
LAND1 TYPE STRING,
REGIO TYPE STRING,
COUNC TYPE STRING,
CITYC TYPE STRING,
ADRNR TYPE STRING,
IWERK TYPE STRING,
TXJCD TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
SPRAS TYPE STRING,
WKSOP TYPE STRING,
AWSLS TYPE STRING,
CHAZV_OLD TYPE STRING,
VLFKZ TYPE STRING,
BZIRK TYPE STRING,
ZONE1 TYPE STRING,
TAXIW TYPE STRING,
BZQHL TYPE STRING,
LET01 TYPE STRING,
LET02 TYPE STRING,
LET03 TYPE STRING,
TXNAM_MA1 TYPE STRING,
TXNAM_MA2 TYPE STRING,
TXNAM_MA3 TYPE STRING,
BETOL TYPE STRING,
J_1BBRANCH TYPE STRING,
VTBFI TYPE STRING,
FPRFW TYPE STRING,
ACHVM TYPE STRING,
DVSART TYPE STRING,
NODETYPE TYPE STRING,
NSCHEMA TYPE STRING,
PKOSA TYPE STRING,
MISCH TYPE STRING,
MGVUPD TYPE STRING,
VSTEL TYPE STRING,
MGVLAUPD TYPE STRING,
MGVLAREVAL TYPE STRING,
SOURCING TYPE STRING,
NO_DEFAULT_BATCH_MANAGEMENT TYPE STRING,
FSH_MG_ARUN_REQ TYPE STRING,
FSH_SEAIM TYPE STRING,
FSH_BOM_MAINTENANCE TYPE STRING,
FSH_GROUP_PR TYPE STRING,
ARUN_FIX_BATCH TYPE STRING,
OILIVAL TYPE STRING,
OIHVTYPE TYPE STRING,
OIHCREDIPI TYPE STRING,
STORETYPE TYPE STRING,
DEP_STORE TYPE STRING,
T001K TYPE STRING,
MANDT TYPE STRING,
BWKEY TYPE STRING,
BUKRS TYPE STRING,
BWMOD TYPE STRING,
XBKNG TYPE STRING,
MLBWA TYPE STRING,
MLBWV TYPE STRING,
XVKBW TYPE STRING,
ERKLAERKOM TYPE STRING,
UPROF TYPE STRING,
WBPRO TYPE STRING,
MLAST TYPE STRING,
MLASV TYPE STRING,
BDIFP TYPE STRING,
XLBPD TYPE STRING,
XEWRX TYPE STRING,
X2FDO TYPE STRING,
PRSFR TYPE STRING,
MLCCS TYPE STRING,
XEFRE TYPE STRING,
EFREJ TYPE STRING,
/FMP/PRSFR TYPE STRING,
/FMP/PRFRGR TYPE STRING,
FIRST_CALL TYPE STRING,
STORNO TYPE STRING,
CSGMT_ACTIVE TYPE STRING,
CSGMT_ACTIVE_OP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_WPUBON_BADI_CONTROL_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_WPUBON_BADI_CONTROL_STR-T001W sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MANDT sy-vline 
WA_WPUBON_BADI_CONTROL_STR-WERKS sy-vline 
WA_WPUBON_BADI_CONTROL_STR-NAME1 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BWKEY sy-vline 
WA_WPUBON_BADI_CONTROL_STR-KUNNR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-LIFNR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FABKL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-NAME2 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-STRAS sy-vline 
WA_WPUBON_BADI_CONTROL_STR-PFACH sy-vline 
WA_WPUBON_BADI_CONTROL_STR-PSTLZ sy-vline 
WA_WPUBON_BADI_CONTROL_STR-ORT01 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-EKORG sy-vline 
WA_WPUBON_BADI_CONTROL_STR-VKORG sy-vline 
WA_WPUBON_BADI_CONTROL_STR-CHAZV sy-vline 
WA_WPUBON_BADI_CONTROL_STR-KKOWK sy-vline 
WA_WPUBON_BADI_CONTROL_STR-KORDB sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BEDPL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-LAND1 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-REGIO sy-vline 
WA_WPUBON_BADI_CONTROL_STR-COUNC sy-vline 
WA_WPUBON_BADI_CONTROL_STR-CITYC sy-vline 
WA_WPUBON_BADI_CONTROL_STR-ADRNR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-IWERK sy-vline 
WA_WPUBON_BADI_CONTROL_STR-TXJCD sy-vline 
WA_WPUBON_BADI_CONTROL_STR-VTWEG sy-vline 
WA_WPUBON_BADI_CONTROL_STR-SPART sy-vline 
WA_WPUBON_BADI_CONTROL_STR-SPRAS sy-vline 
WA_WPUBON_BADI_CONTROL_STR-WKSOP sy-vline 
WA_WPUBON_BADI_CONTROL_STR-AWSLS sy-vline 
WA_WPUBON_BADI_CONTROL_STR-CHAZV_OLD sy-vline 
WA_WPUBON_BADI_CONTROL_STR-VLFKZ sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BZIRK sy-vline 
WA_WPUBON_BADI_CONTROL_STR-ZONE1 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-TAXIW sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BZQHL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-LET01 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-LET02 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-LET03 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-TXNAM_MA1 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-TXNAM_MA2 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-TXNAM_MA3 sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BETOL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-J_1BBRANCH sy-vline 
WA_WPUBON_BADI_CONTROL_STR-VTBFI sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FPRFW sy-vline 
WA_WPUBON_BADI_CONTROL_STR-ACHVM sy-vline 
WA_WPUBON_BADI_CONTROL_STR-DVSART sy-vline 
WA_WPUBON_BADI_CONTROL_STR-NODETYPE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-NSCHEMA sy-vline 
WA_WPUBON_BADI_CONTROL_STR-PKOSA sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MISCH sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MGVUPD sy-vline 
WA_WPUBON_BADI_CONTROL_STR-VSTEL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MGVLAUPD sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MGVLAREVAL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-SOURCING sy-vline 
WA_WPUBON_BADI_CONTROL_STR-NO_DEFAULT_BATCH_MANAGEMENT sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FSH_MG_ARUN_REQ sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FSH_SEAIM sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FSH_BOM_MAINTENANCE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FSH_GROUP_PR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-ARUN_FIX_BATCH sy-vline 
WA_WPUBON_BADI_CONTROL_STR-OILIVAL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-OIHVTYPE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-OIHCREDIPI sy-vline 
WA_WPUBON_BADI_CONTROL_STR-STORETYPE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-DEP_STORE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-T001K sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MANDT sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BWKEY sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BUKRS sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BWMOD sy-vline 
WA_WPUBON_BADI_CONTROL_STR-XBKNG sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MLBWA sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MLBWV sy-vline 
WA_WPUBON_BADI_CONTROL_STR-XVKBW sy-vline 
WA_WPUBON_BADI_CONTROL_STR-ERKLAERKOM sy-vline 
WA_WPUBON_BADI_CONTROL_STR-UPROF sy-vline 
WA_WPUBON_BADI_CONTROL_STR-WBPRO sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MLAST sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MLASV sy-vline 
WA_WPUBON_BADI_CONTROL_STR-BDIFP sy-vline 
WA_WPUBON_BADI_CONTROL_STR-XLBPD sy-vline 
WA_WPUBON_BADI_CONTROL_STR-XEWRX sy-vline 
WA_WPUBON_BADI_CONTROL_STR-X2FDO sy-vline 
WA_WPUBON_BADI_CONTROL_STR-PRSFR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-MLCCS sy-vline 
WA_WPUBON_BADI_CONTROL_STR-XEFRE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-EFREJ sy-vline 
WA_WPUBON_BADI_CONTROL_STR-/FMP/PRSFR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-/FMP/PRFRGR sy-vline 
WA_WPUBON_BADI_CONTROL_STR-FIRST_CALL sy-vline 
WA_WPUBON_BADI_CONTROL_STR-STORNO sy-vline 
WA_WPUBON_BADI_CONTROL_STR-CSGMT_ACTIVE sy-vline 
WA_WPUBON_BADI_CONTROL_STR-CSGMT_ACTIVE_OP sy-vline      INTO ld_text SEPARATED BY SPACE.

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