ABAP Select data from SAP table CRM_ISU_VBRP_ATTR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRM_ISU_VBRP_ATTR
*  INTO TABLE @DATA(IT_CRM_ISU_VBRP_ATTR2).
*--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_CRM_ISU_VBRP_ATTR INDEX 1 INTO DATA(WA_CRM_ISU_VBRP_ATTR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRM_ISU_VBRP_ATTR>-MANDT = 1.
<CRM_ISU_VBRP_ATTR>-VBELN = 1.
<CRM_ISU_VBRP_ATTR>-POSNR = 1.
<CRM_ISU_VBRP_ATTR>-UEPOS = 1.
<CRM_ISU_VBRP_ATTR>-FKIMG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRM_ISU_VBRP_ATTR-VRKME, sy-vline,
  WA_CRM_ISU_VBRP_ATTR-UMVKZ, sy-vline,
  WA_CRM_ISU_VBRP_ATTR-UMVKN, sy-vline,
  WA_CRM_ISU_VBRP_ATTR-MEINS, sy-vline,
  WA_CRM_ISU_VBRP_ATTR-SMENG, sy-vline,
  WA_CRM_ISU_VBRP_ATTR-FKLMG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRM_ISU_VBRP_ATTR 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_CRM_ISU_VBRP_ATTR 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_CRM_ISU_VBRP_ATTR INTO WA_CRM_ISU_VBRP_ATTR.


*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_CRM_ISU_VBRP_ATTR-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_VBRP_ATTR-VBELN.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit EXCRT, internal->external for field KURSK
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_VBRP_ATTR-KURSK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_VBRP_ATTR-KURSK.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit MATN1, internal->external for field PMATN
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_VBRP_ATTR-PMATN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_VBRP_ATTR-PMATN.
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_CRM_ISU_VBRP_ATTR_STR, 
MANDT TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
UEPOS TYPE STRING,
FKIMG TYPE STRING,
VRKME TYPE STRING,
UMVKZ TYPE STRING,
UMVKN TYPE STRING,
MEINS TYPE STRING,
SMENG TYPE STRING,
FKLMG TYPE STRING,
LMENG TYPE STRING,
NTGEW TYPE STRING,
BRGEW TYPE STRING,
GEWEI TYPE STRING,
VOLUM TYPE STRING,
VOLEH TYPE STRING,
GSBER TYPE STRING,
PRSDT TYPE STRING,
FBUDA TYPE STRING,
KURSK TYPE STRING,
NETWR TYPE STRING,
VBELV TYPE STRING,
POSNV TYPE STRING,
VGBEL TYPE STRING,
VGPOS TYPE STRING,
VGTYP TYPE STRING,
AUBEL TYPE STRING,
AUPOS TYPE STRING,
AUREF TYPE STRING,
MATNR TYPE STRING,
ARKTX TYPE STRING,
PMATN TYPE STRING,
CHARG TYPE STRING,
MATKL TYPE STRING,
PSTYV TYPE STRING,
SKFBP TYPE STRING,
MWSBP TYPE STRING,
WAERK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRM_ISU_VBRP_ATTR_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_CRM_ISU_VBRP_ATTR_STR-MANDT sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VBELN sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-POSNR sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-UEPOS sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-FKIMG sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VRKME sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-UMVKZ sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-UMVKN sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-MEINS sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-SMENG sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-FKLMG sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-LMENG sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-NTGEW sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-BRGEW sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-GEWEI sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VOLUM sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VOLEH sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-GSBER sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-PRSDT sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-FBUDA sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-KURSK sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-NETWR sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VBELV sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-POSNV sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VGBEL sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VGPOS sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-VGTYP sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-AUBEL sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-AUPOS sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-AUREF sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-MATNR sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-ARKTX sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-PMATN sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-CHARG sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-MATKL sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-PSTYV sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-SKFBP sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-MWSBP sy-vline 
WA_CRM_ISU_VBRP_ATTR_STR-WAERK sy-vline      INTO ld_text SEPARATED BY SPACE.

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