ABAP Select data from SAP table CRMS4S_COMP_H_BADI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMS4S_COMP_H_BADI 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 CRMS4S_COMP_H_BADI. 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 CRMS4S_COMP_H_BADI 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_CRMS4S_COMP_H_BADI TYPE STANDARD TABLE OF CRMS4S_COMP_H_BADI,
      WA_CRMS4S_COMP_H_BADI TYPE CRMS4S_COMP_H_BADI,
      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: <CRMS4S_COMP_H_BADI> TYPE CRMS4S_COMP_H_BADI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMS4S_COMP_H_BADI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMS4S_COMP_H_BADI
  INTO TABLE IT_CRMS4S_COMP_H_BADI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS4S_COMP_H_BADI
*  INTO TABLE @DATA(IT_CRMS4S_COMP_H_BADI2).
*--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_CRMS4S_COMP_H_BADI INDEX 1 INTO DATA(WA_CRMS4S_COMP_H_BADI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMS4S_COMP_H_BADI ASSIGNING <CRMS4S_COMP_H_BADI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS4S_COMP_H_BADI>-MANDT = 1.
<CRMS4S_COMP_H_BADI>-SERVICEOBJECTTYPE = 1.
<CRMS4S_COMP_H_BADI>-CUSTOMERCOMPLAINT = 1.
<CRMS4S_COMP_H_BADI>-CUSTOMERCOMPLAINTUUID = 1.
<CRMS4S_COMP_H_BADI>-CUSTCMPLDESCRIPTION = 1.

ENDLOOP.

LOOP AT IT_CRMS4S_COMP_H_BADI INTO WA_CRMS4S_COMP_H_BADI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS4S_COMP_H_BADI-CUSTCMPLTYPE, sy-vline,
  WA_CRMS4S_COMP_H_BADI-SOLDTOPARTY, sy-vline,
  WA_CRMS4S_COMP_H_BADI-SOLDTOPARTYFULLNAME, sy-vline,
  WA_CRMS4S_COMP_H_BADI-RESPONSIBLEEMPLOYEE, sy-vline,
  WA_CRMS4S_COMP_H_BADI-CONTACTPERSON, sy-vline,
  WA_CRMS4S_COMP_H_BADI-CUSTCMPLREPORTEDBYBP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS4S_COMP_H_BADI 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_CRMS4S_COMP_H_BADI 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_CRMS4S_COMP_H_BADI INTO WA_CRMS4S_COMP_H_BADI.


*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 CUSTOMERCOMPLAINT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4S_COMP_H_BADI-CUSTOMERCOMPLAINT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4S_COMP_H_BADI-CUSTOMERCOMPLAINT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4S_COMP_H_BADI-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4S_COMP_H_BADI-SOLDTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RESPONSIBLEEMPLOYEE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4S_COMP_H_BADI-RESPONSIBLEEMPLOYEE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4S_COMP_H_BADI-RESPONSIBLEEMPLOYEE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONTACTPERSON
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4S_COMP_H_BADI-CONTACTPERSON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4S_COMP_H_BADI-CONTACTPERSON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUSTCMPLREPORTEDBYBP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4S_COMP_H_BADI-CUSTCMPLREPORTEDBYBP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4S_COMP_H_BADI-CUSTCMPLREPORTEDBYBP.
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_CRMS4S_COMP_H_BADI_STR, 
MANDT TYPE STRING,
SERVICEOBJECTTYPE TYPE STRING,
CUSTOMERCOMPLAINT TYPE STRING,
CUSTOMERCOMPLAINTUUID TYPE STRING,
CUSTCMPLDESCRIPTION TYPE STRING,
CUSTCMPLTYPE TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYFULLNAME TYPE STRING,
RESPONSIBLEEMPLOYEE TYPE STRING,
CONTACTPERSON TYPE STRING,
CUSTCMPLREPORTEDBYBP TYPE STRING,
CUSTCMPLPRIORITY TYPE STRING,
CUSTCMPLURGENCY TYPE STRING,
CUSTCMPLSTATUS TYPE STRING,
CUSTCMPLISOPEN TYPE STRING,
CUSTCMPLHASERROR TYPE STRING,
CUSTCMPLCREATIONDATETIME TYPE STRING,
CUSTCMPLCHANGEDDATETIME TYPE STRING,
CUSTCMPLCREATEDBYUSER TYPE STRING,
CUSTCMPLCHANGEDBYUSER TYPE STRING,
CUSTCMPLREQDSOLUTIONDATETIME TYPE STRING,
CUSTCMPLPROCGSTARTDATETIME TYPE STRING,
CUSTCMPLPROCGENDDATETIME TYPE STRING,
CUSTCMPLREQUESTEDSOLUTION TYPE STRING,
CUSTCMPLISSUECAUSEDBY TYPE STRING,
CUSTCMPLIMPACT TYPE STRING,
CUSTCMPLREASON TYPE STRING,
TEXTOBJECTKEY TYPE STRING,
SOLDTOPARTYEXTREFID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS4S_COMP_H_BADI_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_CRMS4S_COMP_H_BADI_STR-MANDT sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-SERVICEOBJECTTYPE sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTOMERCOMPLAINT sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTOMERCOMPLAINTUUID sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLDESCRIPTION sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLTYPE sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-SOLDTOPARTY sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-SOLDTOPARTYFULLNAME sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-RESPONSIBLEEMPLOYEE sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CONTACTPERSON sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLREPORTEDBYBP sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLPRIORITY sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLURGENCY sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLSTATUS sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLISOPEN sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLHASERROR sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLCREATIONDATETIME sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLCHANGEDDATETIME sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLCREATEDBYUSER sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLCHANGEDBYUSER sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLREQDSOLUTIONDATETIME sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLPROCGSTARTDATETIME sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLPROCGENDDATETIME sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLREQUESTEDSOLUTION sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLISSUECAUSEDBY sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLIMPACT sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-CUSTCMPLREASON sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-TEXTOBJECTKEY sy-vline 
WA_CRMS4S_COMP_H_BADI_STR-SOLDTOPARTYEXTREFID sy-vline      INTO ld_text SEPARATED BY SPACE.

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