ABAP Select data from SAP table /IBS/SRB_SBEWVS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /IBS/SRB_SBEWVS 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 /IBS/SRB_SBEWVS. 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 /IBS/SRB_SBEWVS 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_/IBS/SRB_SBEWVS TYPE STANDARD TABLE OF /IBS/SRB_SBEWVS,
      WA_/IBS/SRB_SBEWVS TYPE /IBS/SRB_SBEWVS,
      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: </IBS/SRB_SBEWVS> TYPE /IBS/SRB_SBEWVS.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /IBS/SRB_SBEWVS
  INTO TABLE IT_/IBS/SRB_SBEWVS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /IBS/SRB_SBEWVS
*  INTO TABLE @DATA(IT_/IBS/SRB_SBEWVS2).
*--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_/IBS/SRB_SBEWVS INDEX 1 INTO DATA(WA_/IBS/SRB_SBEWVS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/IBS/SRB_SBEWVS ASSIGNING </IBS/SRB_SBEWVS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</IBS/SRB_SBEWVS>-LIBUE = 1.
</IBS/SRB_SBEWVS>-VERTV = 1.
</IBS/SRB_SBEWVS>-KZSTV = 1.
</IBS/SRB_SBEWVS>-STBNV = 1.
</IBS/SRB_SBEWVS>-VKREF = 1.

ENDLOOP.

LOOP AT IT_/IBS/SRB_SBEWVS INTO WA_/IBS/SRB_SBEWVS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/IBS/SRB_SBEWVS-BUEPV, sy-vline,
  WA_/IBS/SRB_SBEWVS-BEDAV, sy-vline,
  WA_/IBS/SRB_SBEWVS-GJHRV, sy-vline,
  WA_/IBS/SRB_SBEWVS-BEKNV, sy-vline,
  WA_/IBS/SRB_SBEWVS-BELPV, sy-vline,
  WA_/IBS/SRB_SBEWVS-BEWEV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/IBS/SRB_SBEWVS 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_/IBS/SRB_SBEWVS 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_/IBS/SRB_SBEWVS INTO WA_/IBS/SRB_SBEWVS.


*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 GJAHR, internal->external for field GJHRV
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/IBS/SRB_SBEWVS-GJHRV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/IBS/SRB_SBEWVS-GJHRV.
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_/IBS/SRB_SBEWVS_STR, 
LIBUE TYPE STRING,
VERTV TYPE STRING,
KZSTV TYPE STRING,
STBNV TYPE STRING,
VKREF TYPE STRING,
BUEPV TYPE STRING,
BEDAV TYPE STRING,
GJHRV TYPE STRING,
BEKNV TYPE STRING,
BELPV TYPE STRING,
BEWEV TYPE STRING,
RBEWV TYPE STRING,
BELNV TYPE STRING,
AGBNV TYPE STRING,
KZZEV TYPE STRING,
KZSHV TYPE STRING,
WAERV TYPE STRING,
BETRV TYPE STRING,
HWAERS TYPE STRING,
BHWHR TYPE STRING,
UKURS TYPE STRING,
MODID TYPE STRING,
BEWME TYPE STRING,
HBUZU TYPE STRING,
HBUZJ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/IBS/SRB_SBEWVS_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_/IBS/SRB_SBEWVS_STR-LIBUE sy-vline 
WA_/IBS/SRB_SBEWVS_STR-VERTV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-KZSTV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-STBNV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-VKREF sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BUEPV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BEDAV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-GJHRV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BEKNV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BELPV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BEWEV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-RBEWV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BELNV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-AGBNV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-KZZEV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-KZSHV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-WAERV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BETRV sy-vline 
WA_/IBS/SRB_SBEWVS_STR-HWAERS sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BHWHR sy-vline 
WA_/IBS/SRB_SBEWVS_STR-UKURS sy-vline 
WA_/IBS/SRB_SBEWVS_STR-MODID sy-vline 
WA_/IBS/SRB_SBEWVS_STR-BEWME sy-vline 
WA_/IBS/SRB_SBEWVS_STR-HBUZU sy-vline 
WA_/IBS/SRB_SBEWVS_STR-HBUZJ sy-vline      INTO ld_text SEPARATED BY SPACE.

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