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ABAP Select data from SAP table CRMD_FS_007AG into internal table

Get Example source ABAP code based on a different SAP table

Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMD_FS_007AG 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 CRMD_FS_007AG. 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 CRMD_FS_007AG 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_CRMD_FS_007AG TYPE STANDARD TABLE OF CRMD_FS_007AG,
      WA_CRMD_FS_007AG TYPE CRMD_FS_007AG,
      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: <CRMD_FS_007AG> TYPE CRMD_FS_007AG.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMD_FS_007AG.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMD_FS_007AG
  INTO TABLE IT_CRMD_FS_007AG.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMD_FS_007AG
*  INTO TABLE @DATA(IT_CRMD_FS_007AG2).
*--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_CRMD_FS_007AG INDEX 1 INTO DATA(WA_CRMD_FS_007AG2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMD_FS_007AG ASSIGNING <CRMD_FS_007AG>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMD_FS_007AG>-CLIENT = 1.
<CRMD_FS_007AG>-GUID = 1.
<CRMD_FS_007AG>-RECORD = 1.
<CRMD_FS_007AG>-AGNUMBINT = 1.
<CRMD_FS_007AG>-AGRULETO = 1.

ENDLOOP.

LOOP AT IT_CRMD_FS_007AG INTO WA_CRMD_FS_007AG.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMD_FS_007AG-AGRULEFROM, sy-vline,
  WA_CRMD_FS_007AG-AGRESAMOUNT_C, sy-vline,
  WA_CRMD_FS_007AG-AGRESAMOUNT, sy-vline,
  WA_CRMD_FS_007AG-AGREFZPROF, sy-vline,
  WA_CRMD_FS_007AG-AGPAYMFREQU, sy-vline,
  WA_CRMD_FS_007AG-AGKEYDAY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMD_FS_007AG 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_CRMD_FS_007AG 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_CRMD_FS_007AG INTO WA_CRMD_FS_007AG.


*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 TSTPS, internal->external for field AGDUEDATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMD_FS_007AG-AGDUEDATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMD_FS_007AG-AGDUEDATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field AGDATETO
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMD_FS_007AG-AGDATETO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMD_FS_007AG-AGDATETO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field AGDATEFROM
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMD_FS_007AG-AGDATEFROM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMD_FS_007AG-AGDATEFROM.
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_CRMD_FS_007AG_STR, 
CLIENT TYPE STRING,
GUID TYPE STRING,
RECORD TYPE STRING,
AGNUMBINT TYPE STRING,
AGRULETO TYPE STRING,
AGRULEFROM TYPE STRING,
AGRESAMOUNT_C TYPE STRING,
AGRESAMOUNT TYPE STRING,
AGREFZPROF TYPE STRING,
AGPAYMFREQU TYPE STRING,
AGKEYDAY TYPE STRING,
AGFLOWCAT TYPE STRING,
AGDUEDATE TYPE STRING,
AGDEFPERC TYPE STRING,
AGDEFIND TYPE STRING,
AGDEFAMOUNT_C TYPE STRING,
AGDEFAMOUNT TYPE STRING,
AGDATETO TYPE STRING,
AGDATEMAN TYPE STRING,
AGDATEFROM TYPE STRING,
AGCONDMAN TYPE STRING,
AGCALCMETH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMD_FS_007AG_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_CRMD_FS_007AG_STR-CLIENT sy-vline 
WA_CRMD_FS_007AG_STR-GUID sy-vline 
WA_CRMD_FS_007AG_STR-RECORD sy-vline 
WA_CRMD_FS_007AG_STR-AGNUMBINT sy-vline 
WA_CRMD_FS_007AG_STR-AGRULETO sy-vline 
WA_CRMD_FS_007AG_STR-AGRULEFROM sy-vline 
WA_CRMD_FS_007AG_STR-AGRESAMOUNT_C sy-vline 
WA_CRMD_FS_007AG_STR-AGRESAMOUNT sy-vline 
WA_CRMD_FS_007AG_STR-AGREFZPROF sy-vline 
WA_CRMD_FS_007AG_STR-AGPAYMFREQU sy-vline 
WA_CRMD_FS_007AG_STR-AGKEYDAY sy-vline 
WA_CRMD_FS_007AG_STR-AGFLOWCAT sy-vline 
WA_CRMD_FS_007AG_STR-AGDUEDATE sy-vline 
WA_CRMD_FS_007AG_STR-AGDEFPERC sy-vline 
WA_CRMD_FS_007AG_STR-AGDEFIND sy-vline 
WA_CRMD_FS_007AG_STR-AGDEFAMOUNT_C sy-vline 
WA_CRMD_FS_007AG_STR-AGDEFAMOUNT sy-vline 
WA_CRMD_FS_007AG_STR-AGDATETO sy-vline 
WA_CRMD_FS_007AG_STR-AGDATEMAN sy-vline 
WA_CRMD_FS_007AG_STR-AGDATEFROM sy-vline 
WA_CRMD_FS_007AG_STR-AGCONDMAN sy-vline 
WA_CRMD_FS_007AG_STR-AGCALCMETH sy-vline      INTO ld_text SEPARATED BY SPACE.

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