ABAP Select data from SAP table GRPC_S_REP_OUT_F3M into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP GRPC_S_REP_OUT_F3M 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 GRPC_S_REP_OUT_F3M. 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 GRPC_S_REP_OUT_F3M 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_GRPC_S_REP_OUT_F3M TYPE STANDARD TABLE OF GRPC_S_REP_OUT_F3M,
      WA_GRPC_S_REP_OUT_F3M TYPE GRPC_S_REP_OUT_F3M,
      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: <GRPC_S_REP_OUT_F3M> TYPE GRPC_S_REP_OUT_F3M.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_GRPC_S_REP_OUT_F3M.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM GRPC_S_REP_OUT_F3M
  INTO TABLE IT_GRPC_S_REP_OUT_F3M.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GRPC_S_REP_OUT_F3M
*  INTO TABLE @DATA(IT_GRPC_S_REP_OUT_F3M2).
*--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_GRPC_S_REP_OUT_F3M INDEX 1 INTO DATA(WA_GRPC_S_REP_OUT_F3M2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_GRPC_S_REP_OUT_F3M ASSIGNING <GRPC_S_REP_OUT_F3M>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<GRPC_S_REP_OUT_F3M>-ORGUNIT = 1.
<GRPC_S_REP_OUT_F3M>-ORGUNIT_T = 1.
<GRPC_S_REP_OUT_F3M>-ORGUNIT_D = 1.
<GRPC_S_REP_OUT_F3M>-PRGROUP = 1.
<GRPC_S_REP_OUT_F3M>-PRGROUP_T = 1.

ENDLOOP.

LOOP AT IT_GRPC_S_REP_OUT_F3M INTO WA_GRPC_S_REP_OUT_F3M.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GRPC_S_REP_OUT_F3M-PRGROUP_D, sy-vline,
  WA_GRPC_S_REP_OUT_F3M-MCGROUP, sy-vline,
  WA_GRPC_S_REP_OUT_F3M-MCGROUP_T, sy-vline,
  WA_GRPC_S_REP_OUT_F3M-MCONTROL, sy-vline,
  WA_GRPC_S_REP_OUT_F3M-MCONTROL_T, sy-vline,
  WA_GRPC_S_REP_OUT_F3M-PROCESS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_GRPC_S_REP_OUT_F3M 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_GRPC_S_REP_OUT_F3M 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_GRPC_S_REP_OUT_F3M INTO WA_GRPC_S_REP_OUT_F3M.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_GRPC_S_REP_OUT_F3M_STR, 
ORGUNIT TYPE STRING,
ORGUNIT_T TYPE STRING,
ORGUNIT_D TYPE STRING,
PRGROUP TYPE STRING,
PRGROUP_T TYPE STRING,
PRGROUP_D TYPE STRING,
MCGROUP TYPE STRING,
MCGROUP_T TYPE STRING,
MCONTROL TYPE STRING,
MCONTROL_T TYPE STRING,
PROCESS TYPE STRING,
PROCESS_T TYPE STRING,
PROCESS_D TYPE STRING,
CONTROL TYPE STRING,
CONTROL_T TYPE STRING,
CONTROL_D TYPE STRING,
ISSUE TYPE STRING,
ISSUE_T TYPE STRING,
RESP_PERS TYPE STRING,
RESP_PERS_T TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
PROCESS_TRTYPE TYPE STRING,
PROCESS_TRTYPE_T TYPE STRING,
TIMEFRAME TYPE STRING,
TIMEFRAME_T TYPE STRING,
TF_YEAR TYPE STRING,
CF_TFRAME TYPE STRING,
CF_TFRAME_T TYPE STRING,
CF_YEAR TYPE STRING,
ISSUE_PROC TYPE STRING,
ISSUE_RESP TYPE STRING,
ISSUE_CAT TYPE STRING,
ISSUE_CAT_T TYPE STRING,
ISSUE_STATUS TYPE STRING,
ISSUE_STATUS_T TYPE STRING,
ISSUE_CF_STATUS TYPE STRING,
ISSUE_CF_STATUS_T TYPE STRING,
ISSUE_PRIO TYPE STRING,
ISSUE_PRIO_T TYPE STRING,
ISSUE_DURATION TYPE STRING,
ISSUE_DESCRIPTION TYPE STRING,
ISSUE_IMPLICATION TYPE STRING,
ISSUE_COMMENT TYPE STRING,
ISSUE_CMP_CONTROL TYPE STRING,
ISSUE_CF_TFRAME TYPE STRING,
ISSUE_CF_TFRAME_T TYPE STRING,
ISSUE_CF_YEAR TYPE STRING,
PLANS TYPE STRING,
MO_STATUS TYPE STRING,
MO_STATUS_T TYPE STRING,
MO_RATING TYPE STRING,
MO_RATING_T TYPE STRING,
MO_ICON TYPE STRING,
MO_CASEGUID TYPE STRING,
MO_ISSUES TYPE STRING,
MO_PLANS TYPE STRING,
MO_PRIO TYPE STRING,
MO_PRIO_T TYPE STRING,END OF T_EKKO_STR.
DATA: WA_GRPC_S_REP_OUT_F3M_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_GRPC_S_REP_OUT_F3M_STR-ORGUNIT sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ORGUNIT_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ORGUNIT_D sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PRGROUP sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PRGROUP_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PRGROUP_D sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MCGROUP sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MCGROUP_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MCONTROL sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MCONTROL_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PROCESS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PROCESS_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PROCESS_D sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-CONTROL sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-CONTROL_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-CONTROL_D sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-RESP_PERS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-RESP_PERS_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-VALID_FROM sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-VALID_TO sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PROCESS_TRTYPE sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PROCESS_TRTYPE_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-TIMEFRAME sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-TIMEFRAME_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-TF_YEAR sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-CF_TFRAME sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-CF_TFRAME_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-CF_YEAR sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_PROC sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_RESP sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CAT sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CAT_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_STATUS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_STATUS_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CF_STATUS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CF_STATUS_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_PRIO sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_PRIO_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_DURATION sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_DESCRIPTION sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_IMPLICATION sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_COMMENT sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CMP_CONTROL sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CF_TFRAME sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CF_TFRAME_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-ISSUE_CF_YEAR sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-PLANS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_STATUS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_STATUS_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_RATING sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_RATING_T sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_ICON sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_CASEGUID sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_ISSUES sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_PLANS sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_PRIO sy-vline 
WA_GRPC_S_REP_OUT_F3M_STR-MO_PRIO_T sy-vline      INTO ld_text SEPARATED BY SPACE.

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