ABAP Select data from SAP table VWB2_VBRKVBRP_4 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VWB2_VBRKVBRP_4 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 VWB2_VBRKVBRP_4. 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 VWB2_VBRKVBRP_4 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_VWB2_VBRKVBRP_4 TYPE STANDARD TABLE OF VWB2_VBRKVBRP_4,
      WA_VWB2_VBRKVBRP_4 TYPE VWB2_VBRKVBRP_4,
      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: <VWB2_VBRKVBRP_4> TYPE VWB2_VBRKVBRP_4.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_VWB2_VBRKVBRP_4.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM VWB2_VBRKVBRP_4
  INTO TABLE IT_VWB2_VBRKVBRP_4.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VWB2_VBRKVBRP_4
*  INTO TABLE @DATA(IT_VWB2_VBRKVBRP_42).
*--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_VWB2_VBRKVBRP_4 INDEX 1 INTO DATA(WA_VWB2_VBRKVBRP_42).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_VWB2_VBRKVBRP_4 ASSIGNING <VWB2_VBRKVBRP_4>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VWB2_VBRKVBRP_4>-MANDT = 1.
<VWB2_VBRKVBRP_4>-VBELN = 1.
<VWB2_VBRKVBRP_4>-POSNR = 1.
<VWB2_VBRKVBRP_4>-FKART = 1.
<VWB2_VBRKVBRP_4>-WAERK = 1.

ENDLOOP.

LOOP AT IT_VWB2_VBRKVBRP_4 INTO WA_VWB2_VBRKVBRP_4.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VWB2_VBRKVBRP_4-VKORG, sy-vline,
  WA_VWB2_VBRKVBRP_4-VTWEG, sy-vline,
  WA_VWB2_VBRKVBRP_4-SPART, sy-vline,
  WA_VWB2_VBRKVBRP_4-KUNNR, sy-vline,
  WA_VWB2_VBRKVBRP_4-KUNRG, sy-vline,
  WA_VWB2_VBRKVBRP_4-VBTYP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VWB2_VBRKVBRP_4 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_VWB2_VBRKVBRP_4 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_VWB2_VBRKVBRP_4 INTO WA_VWB2_VBRKVBRP_4.


*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 VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNRG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-KUNRG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-KUNRG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNWE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-KUNWE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-KUNWE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-VKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-VKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VRKME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-VRKME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-VRKME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field GEWEI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-GEWEI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-GEWEI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VOLEH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-VOLEH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-VOLEH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PMATN
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-PMATN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-PMATN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MFRNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-MFRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-MFRNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-SATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-SATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-AUBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-AUBEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERVICE_DOC_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VWB2_VBRKVBRP_4-SERVICE_DOC_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VWB2_VBRKVBRP_4-SERVICE_DOC_ID.
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_VWB2_VBRKVBRP_4_STR, 
MANDT TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
FKART TYPE STRING,
WAERK TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
KUNNR TYPE STRING,
KUNRG TYPE STRING,
VBTYP TYPE STRING,
BUKRS TYPE STRING,
FKDAT TYPE STRING,
MATNR TYPE STRING,
BONUS TYPE STRING,
PROVG TYPE STRING,
KUNWE TYPE STRING,
VKONT TYPE STRING,
MEINS TYPE STRING,
FKLMG TYPE STRING,
NETWR TYPE STRING,
BRTWR TYPE STRING,
KZWI1 TYPE STRING,
KZWI2 TYPE STRING,
KZWI3 TYPE STRING,
KZWI4 TYPE STRING,
KZWI5 TYPE STRING,
KZWI6 TYPE STRING,
BONBA TYPE STRING,
PRCTR TYPE STRING,
MVGR1 TYPE STRING,
MVGR2 TYPE STRING,
MVGR3 TYPE STRING,
MVGR4 TYPE STRING,
MVGR5 TYPE STRING,
MWSKZ TYPE STRING,
TXJCD TYPE STRING,
MATKL TYPE STRING,
PRODH TYPE STRING,
FBUDA TYPE STRING,
SHKZG TYPE STRING,
FKIMG TYPE STRING,
VRKME TYPE STRING,
NTGEW TYPE STRING,
BRGEW TYPE STRING,
GEWEI TYPE STRING,
VOLUM TYPE STRING,
VOLEH TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
WERKS TYPE STRING,
VKGRP TYPE STRING,
VKBUR TYPE STRING,
AUGRU TYPE STRING,
TXDAT_FROM TYPE STRING,
LAND1 TYPE STRING,
REGIO TYPE STRING,
PMATN TYPE STRING,
PS_PSP_PNR TYPE STRING,
AUFNR TYPE STRING,
MFRNR TYPE STRING,
SATNR TYPE STRING,
KONDM TYPE STRING,
LFTYPV TYPE STRING,
BUPLA TYPE STRING,
REF_TYPE TYPE STRING,
AUBEL TYPE STRING,
AUPOS TYPE STRING,
PRSDT TYPE STRING,
TAX_COUNTRY TYPE STRING,
SERVICE_DOC_TYPE TYPE STRING,
SERVICE_DOC_ID TYPE STRING,
SERVICE_DOC_ITEM_ID TYPE STRING,
REF_TYPE_2 TYPE STRING,
KVGR1 TYPE STRING,
KVGR2 TYPE STRING,
KVGR3 TYPE STRING,
KVGR4 TYPE STRING,
KVGR5 TYPE STRING,
KDGRP TYPE STRING,
T2CCODE_CRCY_CONV_FACTOR TYPE STRING,
T2CNTRY_CRCY_CONV_FACTOR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VWB2_VBRKVBRP_4_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_VWB2_VBRKVBRP_4_STR-MANDT sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VBELN sy-vline 
WA_VWB2_VBRKVBRP_4_STR-POSNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-FKART sy-vline 
WA_VWB2_VBRKVBRP_4_STR-WAERK sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VKORG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VTWEG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-SPART sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KUNNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KUNRG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VBTYP sy-vline 
WA_VWB2_VBRKVBRP_4_STR-BUKRS sy-vline 
WA_VWB2_VBRKVBRP_4_STR-FKDAT sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MATNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-BONUS sy-vline 
WA_VWB2_VBRKVBRP_4_STR-PROVG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KUNWE sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VKONT sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MEINS sy-vline 
WA_VWB2_VBRKVBRP_4_STR-FKLMG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-NETWR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-BRTWR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KZWI1 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KZWI2 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KZWI3 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KZWI4 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KZWI5 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KZWI6 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-BONBA sy-vline 
WA_VWB2_VBRKVBRP_4_STR-PRCTR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MVGR1 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MVGR2 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MVGR3 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MVGR4 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MVGR5 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MWSKZ sy-vline 
WA_VWB2_VBRKVBRP_4_STR-TXJCD sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MATKL sy-vline 
WA_VWB2_VBRKVBRP_4_STR-PRODH sy-vline 
WA_VWB2_VBRKVBRP_4_STR-FBUDA sy-vline 
WA_VWB2_VBRKVBRP_4_STR-SHKZG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-FKIMG sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VRKME sy-vline 
WA_VWB2_VBRKVBRP_4_STR-NTGEW sy-vline 
WA_VWB2_VBRKVBRP_4_STR-BRGEW sy-vline 
WA_VWB2_VBRKVBRP_4_STR-GEWEI sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VOLUM sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VOLEH sy-vline 
WA_VWB2_VBRKVBRP_4_STR-GSBER sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KOSTL sy-vline 
WA_VWB2_VBRKVBRP_4_STR-WERKS sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VKGRP sy-vline 
WA_VWB2_VBRKVBRP_4_STR-VKBUR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-AUGRU sy-vline 
WA_VWB2_VBRKVBRP_4_STR-TXDAT_FROM sy-vline 
WA_VWB2_VBRKVBRP_4_STR-LAND1 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-REGIO sy-vline 
WA_VWB2_VBRKVBRP_4_STR-PMATN sy-vline 
WA_VWB2_VBRKVBRP_4_STR-PS_PSP_PNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-AUFNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-MFRNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-SATNR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KONDM sy-vline 
WA_VWB2_VBRKVBRP_4_STR-LFTYPV sy-vline 
WA_VWB2_VBRKVBRP_4_STR-BUPLA sy-vline 
WA_VWB2_VBRKVBRP_4_STR-REF_TYPE sy-vline 
WA_VWB2_VBRKVBRP_4_STR-AUBEL sy-vline 
WA_VWB2_VBRKVBRP_4_STR-AUPOS sy-vline 
WA_VWB2_VBRKVBRP_4_STR-PRSDT sy-vline 
WA_VWB2_VBRKVBRP_4_STR-TAX_COUNTRY sy-vline 
WA_VWB2_VBRKVBRP_4_STR-SERVICE_DOC_TYPE sy-vline 
WA_VWB2_VBRKVBRP_4_STR-SERVICE_DOC_ID sy-vline 
WA_VWB2_VBRKVBRP_4_STR-SERVICE_DOC_ITEM_ID sy-vline 
WA_VWB2_VBRKVBRP_4_STR-REF_TYPE_2 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KVGR1 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KVGR2 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KVGR3 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KVGR4 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KVGR5 sy-vline 
WA_VWB2_VBRKVBRP_4_STR-KDGRP sy-vline 
WA_VWB2_VBRKVBRP_4_STR-T2CCODE_CRCY_CONV_FACTOR sy-vline 
WA_VWB2_VBRKVBRP_4_STR-T2CNTRY_CRCY_CONV_FACTOR sy-vline      INTO ld_text SEPARATED BY SPACE.

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