ABAP Select data from SAP table IORGMAREA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IORGMAREA
*  INTO TABLE @DATA(IT_IORGMAREA2).
*--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_IORGMAREA INDEX 1 INTO DATA(WA_IORGMAREA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IORGMAREA>-MANDT = 1.
<IORGMAREA>-DFSMEASUREAREAUUID = 1.
<IORGMAREA>-DFSORGLMEASUREUUID = 1.
<IORGMAREA>-CASETYPE = 1.
<IORGMAREA>-CASEID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IORGMAREA-CASESTATUSNAME, sy-vline,
  WA_IORGMAREA-DFSMEASUREAREADESCRIPTION, sy-vline,
  WA_IORGMAREA-DFSMSRAREAEFFECTIVENESSDATE, sy-vline,
  WA_IORGMAREA-STATUSCRITICALITY, sy-vline,
  WA_IORGMAREA-DFSORGLMEASURETYPETEXT, sy-vline,
  WA_IORGMAREA-CASEAUTHORIZATIONLEVEL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IORGMAREA 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_IORGMAREA 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_IORGMAREA INTO WA_IORGMAREA.


*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 CASEID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IORGMAREA-CASEID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IORGMAREA-CASEID.
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_IORGMAREA_STR, 
MANDT TYPE STRING,
DFSMEASUREAREAUUID TYPE STRING,
DFSORGLMEASUREUUID TYPE STRING,
CASETYPE TYPE STRING,
CASEID TYPE STRING,
CASESTATUSNAME TYPE STRING,
DFSMEASUREAREADESCRIPTION TYPE STRING,
DFSMSRAREAEFFECTIVENESSDATE TYPE STRING,
STATUSCRITICALITY TYPE STRING,
DFSORGLMEASURETYPETEXT TYPE STRING,
CASEAUTHORIZATIONLEVEL TYPE STRING,
DFSORGLMEASURETYPE TYPE STRING,
DFSMEASUREAREATYPETEXT TYPE STRING,
DFSMEASUREAREATYPE TYPE STRING,
DFSORGLMEASURERESPONSIBLE TYPE STRING,
DFSMEASUREAREAHEADERID TYPE STRING,
DFSMEASUREAREAHEADERTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IORGMAREA_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_IORGMAREA_STR-MANDT sy-vline 
WA_IORGMAREA_STR-DFSMEASUREAREAUUID sy-vline 
WA_IORGMAREA_STR-DFSORGLMEASUREUUID sy-vline 
WA_IORGMAREA_STR-CASETYPE sy-vline 
WA_IORGMAREA_STR-CASEID sy-vline 
WA_IORGMAREA_STR-CASESTATUSNAME sy-vline 
WA_IORGMAREA_STR-DFSMEASUREAREADESCRIPTION sy-vline 
WA_IORGMAREA_STR-DFSMSRAREAEFFECTIVENESSDATE sy-vline 
WA_IORGMAREA_STR-STATUSCRITICALITY sy-vline 
WA_IORGMAREA_STR-DFSORGLMEASURETYPETEXT sy-vline 
WA_IORGMAREA_STR-CASEAUTHORIZATIONLEVEL sy-vline 
WA_IORGMAREA_STR-DFSORGLMEASURETYPE sy-vline 
WA_IORGMAREA_STR-DFSMEASUREAREATYPETEXT sy-vline 
WA_IORGMAREA_STR-DFSMEASUREAREATYPE sy-vline 
WA_IORGMAREA_STR-DFSORGLMEASURERESPONSIBLE sy-vline 
WA_IORGMAREA_STR-DFSMEASUREAREAHEADERID sy-vline 
WA_IORGMAREA_STR-DFSMEASUREAREAHEADERTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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