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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /IBS/SRB_CMS_STR_CAG_DIST_GET
*  INTO TABLE @DATA(IT_/IBS/SRB_CMS_STR_CAG_DIST_GET2).
*--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_CMS_STR_CAG_DIST_GET INDEX 1 INTO DATA(WA_/IBS/SRB_CMS_STR_CAG_DIST_GET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</IBS/SRB_CMS_STR_CAG_DIST_GET>-COLLATERAL_AGREEMENT_ID = 1.
</IBS/SRB_CMS_STR_CAG_DIST_GET>-COLLATERAL_AGREEMENT_TYPE = 1.
</IBS/SRB_CMS_STR_CAG_DIST_GET>-CREDITSYSTEM = 1.
</IBS/SRB_CMS_STR_CAG_DIST_GET>-RECEIVABLE_ID = 1.
</IBS/SRB_CMS_STR_CAG_DIST_GET>-PORTIONID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-BLOCKING_REASON, sy-vline,
  WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-PRODUCT_CLASS, sy-vline,
  WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-PRIORITY, sy-vline,
  WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-RESULT_CURRENCY, sy-vline,
  WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-RESULT_CURRENCY_ISO, sy-vline,
  WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-RESULT_AMOUNT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/IBS/SRB_CMS_STR_CAG_DIST_GET 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_CMS_STR_CAG_DIST_GET 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_CMS_STR_CAG_DIST_GET INTO WA_/IBS/SRB_CMS_STR_CAG_DIST_GET.


*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 RECEIVABLE_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-RECEIVABLE_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/IBS/SRB_CMS_STR_CAG_DIST_GET-RECEIVABLE_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_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR, 
COLLATERAL_AGREEMENT_ID TYPE STRING,
COLLATERAL_AGREEMENT_TYPE TYPE STRING,
CREDITSYSTEM TYPE STRING,
RECEIVABLE_ID TYPE STRING,
PORTIONID TYPE STRING,
BLOCKING_REASON TYPE STRING,
PRODUCT_CLASS TYPE STRING,
PRIORITY TYPE STRING,
RESULT_CURRENCY TYPE STRING,
RESULT_CURRENCY_ISO TYPE STRING,
RESULT_AMOUNT TYPE STRING,
RECEIVABLE_SECURED_AMOUNT TYPE STRING,
COMPONENT_TYPE TYPE STRING,
RECEIVABLE_PORTION TYPE STRING,
OTHERBANK TYPE STRING,
RISK_METHOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_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_CMS_STR_CAG_DIST_GET_STR-COLLATERAL_AGREEMENT_ID sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-COLLATERAL_AGREEMENT_TYPE sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-CREDITSYSTEM sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RECEIVABLE_ID sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-PORTIONID sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-BLOCKING_REASON sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-PRODUCT_CLASS sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-PRIORITY sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RESULT_CURRENCY sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RESULT_CURRENCY_ISO sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RESULT_AMOUNT sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RECEIVABLE_SECURED_AMOUNT sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-COMPONENT_TYPE sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RECEIVABLE_PORTION sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-OTHERBANK sy-vline 
WA_/IBS/SRB_CMS_STR_CAG_DIST_GET_STR-RISK_METHOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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