ABAP Select data from SAP table VIBPOBJREL into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VIBPOBJREL
*  INTO TABLE @DATA(IT_VIBPOBJREL2).
*--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_VIBPOBJREL INDEX 1 INTO DATA(WA_VIBPOBJREL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VIBPOBJREL>-MANDT = 1.
<VIBPOBJREL>-OBJRELGUID = 1.
<VIBPOBJREL>-INTRENO = 1.
<VIBPOBJREL>-PARTNER = 1.
<VIBPOBJREL>-ROLE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VIBPOBJREL-SUBROLE, sy-vline,
  WA_VIBPOBJREL-APPL, sy-vline,
  WA_VIBPOBJREL-VALIDFROM, sy-vline,
  WA_VIBPOBJREL-VALIDTO, sy-vline,
  WA_VIBPOBJREL-ADDRTYPE, sy-vline,
  WA_VIBPOBJREL-BRUTEIL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VIBPOBJREL 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_VIBPOBJREL 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_VIBPOBJREL INTO WA_VIBPOBJREL.


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

*Conversion exit REDAT, internal->external for field VALIDTO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_VIBPOBJREL-VALIDTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VIBPOBJREL-VALIDTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VIBPOBJREL-VKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VIBPOBJREL-VKONT.
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_VIBPOBJREL_STR, 
MANDT TYPE STRING,
OBJRELGUID TYPE STRING,
INTRENO TYPE STRING,
PARTNER TYPE STRING,
ROLE TYPE STRING,
SUBROLE TYPE STRING,
APPL TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
ADDRTYPE TYPE STRING,
BRUTEIL TYPE STRING,
BMITEIG TYPE STRING,
PANTEIL TYPE STRING,
RFAKT TYPE STRING,
VKONT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VIBPOBJREL_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_VIBPOBJREL_STR-MANDT sy-vline 
WA_VIBPOBJREL_STR-OBJRELGUID sy-vline 
WA_VIBPOBJREL_STR-INTRENO sy-vline 
WA_VIBPOBJREL_STR-PARTNER sy-vline 
WA_VIBPOBJREL_STR-ROLE sy-vline 
WA_VIBPOBJREL_STR-SUBROLE sy-vline 
WA_VIBPOBJREL_STR-APPL sy-vline 
WA_VIBPOBJREL_STR-VALIDFROM sy-vline 
WA_VIBPOBJREL_STR-VALIDTO sy-vline 
WA_VIBPOBJREL_STR-ADDRTYPE sy-vline 
WA_VIBPOBJREL_STR-BRUTEIL sy-vline 
WA_VIBPOBJREL_STR-BMITEIG sy-vline 
WA_VIBPOBJREL_STR-PANTEIL sy-vline 
WA_VIBPOBJREL_STR-RFAKT sy-vline 
WA_VIBPOBJREL_STR-VKONT sy-vline      INTO ld_text SEPARATED BY SPACE.

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