ABAP Select data from SAP table /IBS/SRB_UP_OPQUEUE 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_UP_OPQUEUE 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_UP_OPQUEUE. 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_UP_OPQUEUE 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_UP_OPQUEUE TYPE STANDARD TABLE OF /IBS/SRB_UP_OPQUEUE,
      WA_/IBS/SRB_UP_OPQUEUE TYPE /IBS/SRB_UP_OPQUEUE,
      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_UP_OPQUEUE> TYPE /IBS/SRB_UP_OPQUEUE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /IBS/SRB_UP_OPQUEUE
*  INTO TABLE @DATA(IT_/IBS/SRB_UP_OPQUEUE2).
*--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_UP_OPQUEUE INDEX 1 INTO DATA(WA_/IBS/SRB_UP_OPQUEUE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</IBS/SRB_UP_OPQUEUE>-RBDID = 1.
</IBS/SRB_UP_OPQUEUE>-RBDNR = 1.
</IBS/SRB_UP_OPQUEUE>-MODID = 1.
</IBS/SRB_UP_OPQUEUE>-LIBUE = 1.
</IBS/SRB_UP_OPQUEUE>-VERTV = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/IBS/SRB_UP_OPQUEUE-BEWME, sy-vline,
  WA_/IBS/SRB_UP_OPQUEUE-RBDKL, sy-vline,
  WA_/IBS/SRB_UP_OPQUEUE-VKREF, sy-vline,
  WA_/IBS/SRB_UP_OPQUEUE-BWAGR, sy-vline,
  WA_/IBS/SRB_UP_OPQUEUE-WAERV, sy-vline,
  WA_/IBS/SRB_UP_OPQUEUE-ZUFVJ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/IBS/SRB_UP_OPQUEUE 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_UP_OPQUEUE 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_UP_OPQUEUE INTO WA_/IBS/SRB_UP_OPQUEUE.


*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 RBDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/IBS/SRB_UP_OPQUEUE-RBDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/IBS/SRB_UP_OPQUEUE-RBDNR.
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_UP_OPQUEUE_STR, 
RBDID TYPE STRING,
RBDNR TYPE STRING,
MODID TYPE STRING,
LIBUE TYPE STRING,
VERTV TYPE STRING,
BEWME TYPE STRING,
RBDKL TYPE STRING,
VKREF TYPE STRING,
BWAGR TYPE STRING,
WAERV TYPE STRING,
ZUFVJ TYPE STRING,
ZUFAK TYPE STRING,
ZUFNV TYPE STRING,
ZUFGS TYPE STRING,
SWBVJ TYPE STRING,
SWBAK TYPE STRING,
SWBNV TYPE STRING,
SWBGE TYPE STRING,
SDAAK TYPE STRING,
SVBAK TYPE STRING,
SAFAK TYPE STRING,
SALAK TYPE STRING,
SDAVJ TYPE STRING,
SVBVJ TYPE STRING,
SAFVJ TYPE STRING,
SALVJ TYPE STRING,
SVBGE TYPE STRING,
SDAGE TYPE STRING,
SAFGE TYPE STRING,
SAUSF TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/IBS/SRB_UP_OPQUEUE_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_UP_OPQUEUE_STR-RBDID sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-RBDNR sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-MODID sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-LIBUE sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-VERTV sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-BEWME sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-RBDKL sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-VKREF sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-BWAGR sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-WAERV sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-ZUFVJ sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-ZUFAK sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-ZUFNV sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-ZUFGS sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SWBVJ sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SWBAK sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SWBNV sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SWBGE sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SDAAK sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SVBAK sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SAFAK sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SALAK sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SDAVJ sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SVBVJ sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SAFVJ sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SALVJ sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SVBGE sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SDAGE sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SAFGE sy-vline 
WA_/IBS/SRB_UP_OPQUEUE_STR-SAUSF sy-vline      INTO ld_text SEPARATED BY SPACE.

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