ABAP Select data from SAP table CSTLMNTGRPOVW into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSTLMNTGRPOVW
*  INTO TABLE @DATA(IT_CSTLMNTGRPOVW2).
*--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_CSTLMNTGRPOVW INDEX 1 INTO DATA(WA_CSTLMNTGRPOVW2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSTLMNTGRPOVW>-MANDT = 1.
<CSTLMNTGRPOVW>-SETTLEMENTDOCGROUPUUID = 1.
<CSTLMNTGRPOVW>-SETTLEMENTGROUPID = 1.
<CSTLMNTGRPOVW>-SETTLEMENTFISCALYEAR = 1.
<CSTLMNTGRPOVW>-SETTLMTDOC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSTLMNTGRPOVW-SETTLEMENTDOCHEADERUUID, sy-vline,
  WA_CSTLMNTGRPOVW-SETTLEMENTAMOUNTCURRENCY, sy-vline,
  WA_CSTLMNTGRPOVW-SETTLEMENTAMOUNT, sy-vline,
  WA_CSTLMNTGRPOVW-ABDNUMBER, sy-vline,
  WA_CSTLMNTGRPOVW-SETTLEMENTSCENARIO, sy-vline,
  WA_CSTLMNTGRPOVW-SETTLEMENTSCENARIONAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSTLMNTGRPOVW 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_CSTLMNTGRPOVW 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_CSTLMNTGRPOVW INTO WA_CSTLMNTGRPOVW.


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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field CONTRACTMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CSTLMNTGRPOVW-CONTRACTMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSTLMNTGRPOVW-CONTRACTMATERIAL.
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_CSTLMNTGRPOVW_STR, 
MANDT TYPE STRING,
SETTLEMENTDOCGROUPUUID TYPE STRING,
SETTLEMENTGROUPID TYPE STRING,
SETTLEMENTFISCALYEAR TYPE STRING,
SETTLMTDOC TYPE STRING,
SETTLEMENTDOCHEADERUUID TYPE STRING,
SETTLEMENTAMOUNTCURRENCY TYPE STRING,
SETTLEMENTAMOUNT TYPE STRING,
ABDNUMBER TYPE STRING,
SETTLEMENTSCENARIO TYPE STRING,
SETTLEMENTSCENARIONAME TYPE STRING,
SETTLMTDOCCAT TYPE STRING,
DOCUMENTCATEGORYTEXT TYPE STRING,
COUNTERPARTY TYPE STRING,
COUNTERPARTYFULLNAME TYPE STRING,
ACMCOUNTERPARTYFIRSTNAME TYPE STRING,
ACMCOUNTERPARTYLASTNAME TYPE STRING,
CUSTOMERNAME TYPE STRING,
SIDE TYPE STRING,
DOCUMENTSIDE TYPE STRING,
COMPANYCODE TYPE STRING,
COMPANYCODENAME TYPE STRING,
CONTRACTPLANT TYPE STRING,
SYSTEMSTATUS TYPE STRING,
SYSTEMSTATUSNAME TYPE STRING,
CONTRACTAPPLICATIONDOCUMENT TYPE STRING,
REFERENCEDOCUMENTNUMBER TYPE STRING,
APPLICATIONDOCUMENT TYPE STRING,
SALESORDER TYPE STRING,
PURCHASEORDER TYPE STRING,
PREDECESSORDOCUMENTNUMBER TYPE STRING,
ACMPREDECESSORDOCUMENTNUMBER TYPE STRING,
LDCID TYPE STRING,
LOADDATACAPTUREOBJID TYPE STRING,
APPLICATIONDOCAPPLIEDDATE TYPE STRING,
TRADINGCONTRACTNUMBER TYPE STRING,
TRADINGCONTRACT TYPE STRING,
CONTRACTNUM TYPE STRING,
TRADINGCONTRACTTYPE TYPE STRING,
TRADINGCONTRACTTYPENAME TYPE STRING,
CONTRACTMATERIAL TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESORGANIZATIONTEXT TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DISTRIBUTIONCHANNELTEXT TYPE STRING,
DIVISION TYPE STRING,
DIVISIONNAME TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGORGANIZATIONNAME TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PURCHASINGGROUPNAME TYPE STRING,
ACMSEMANTICCOLOR TYPE STRING,
STOPSETTLEMENTISRELEASE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSTLMNTGRPOVW_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_CSTLMNTGRPOVW_STR-MANDT sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTDOCGROUPUUID sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTGROUPID sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTFISCALYEAR sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLMTDOC sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTDOCHEADERUUID sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTAMOUNTCURRENCY sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTAMOUNT sy-vline 
WA_CSTLMNTGRPOVW_STR-ABDNUMBER sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTSCENARIO sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLEMENTSCENARIONAME sy-vline 
WA_CSTLMNTGRPOVW_STR-SETTLMTDOCCAT sy-vline 
WA_CSTLMNTGRPOVW_STR-DOCUMENTCATEGORYTEXT sy-vline 
WA_CSTLMNTGRPOVW_STR-COUNTERPARTY sy-vline 
WA_CSTLMNTGRPOVW_STR-COUNTERPARTYFULLNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-ACMCOUNTERPARTYFIRSTNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-ACMCOUNTERPARTYLASTNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-CUSTOMERNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-SIDE sy-vline 
WA_CSTLMNTGRPOVW_STR-DOCUMENTSIDE sy-vline 
WA_CSTLMNTGRPOVW_STR-COMPANYCODE sy-vline 
WA_CSTLMNTGRPOVW_STR-COMPANYCODENAME sy-vline 
WA_CSTLMNTGRPOVW_STR-CONTRACTPLANT sy-vline 
WA_CSTLMNTGRPOVW_STR-SYSTEMSTATUS sy-vline 
WA_CSTLMNTGRPOVW_STR-SYSTEMSTATUSNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-CONTRACTAPPLICATIONDOCUMENT sy-vline 
WA_CSTLMNTGRPOVW_STR-REFERENCEDOCUMENTNUMBER sy-vline 
WA_CSTLMNTGRPOVW_STR-APPLICATIONDOCUMENT sy-vline 
WA_CSTLMNTGRPOVW_STR-SALESORDER sy-vline 
WA_CSTLMNTGRPOVW_STR-PURCHASEORDER sy-vline 
WA_CSTLMNTGRPOVW_STR-PREDECESSORDOCUMENTNUMBER sy-vline 
WA_CSTLMNTGRPOVW_STR-ACMPREDECESSORDOCUMENTNUMBER sy-vline 
WA_CSTLMNTGRPOVW_STR-LDCID sy-vline 
WA_CSTLMNTGRPOVW_STR-LOADDATACAPTUREOBJID sy-vline 
WA_CSTLMNTGRPOVW_STR-APPLICATIONDOCAPPLIEDDATE sy-vline 
WA_CSTLMNTGRPOVW_STR-TRADINGCONTRACTNUMBER sy-vline 
WA_CSTLMNTGRPOVW_STR-TRADINGCONTRACT sy-vline 
WA_CSTLMNTGRPOVW_STR-CONTRACTNUM sy-vline 
WA_CSTLMNTGRPOVW_STR-TRADINGCONTRACTTYPE sy-vline 
WA_CSTLMNTGRPOVW_STR-TRADINGCONTRACTTYPENAME sy-vline 
WA_CSTLMNTGRPOVW_STR-CONTRACTMATERIAL sy-vline 
WA_CSTLMNTGRPOVW_STR-SALESORGANIZATION sy-vline 
WA_CSTLMNTGRPOVW_STR-SALESORGANIZATIONTEXT sy-vline 
WA_CSTLMNTGRPOVW_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSTLMNTGRPOVW_STR-DISTRIBUTIONCHANNELTEXT sy-vline 
WA_CSTLMNTGRPOVW_STR-DIVISION sy-vline 
WA_CSTLMNTGRPOVW_STR-DIVISIONNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-PURCHASINGORGANIZATION sy-vline 
WA_CSTLMNTGRPOVW_STR-PURCHASINGORGANIZATIONNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-PURCHASINGGROUP sy-vline 
WA_CSTLMNTGRPOVW_STR-PURCHASINGGROUPNAME sy-vline 
WA_CSTLMNTGRPOVW_STR-ACMSEMANTICCOLOR sy-vline 
WA_CSTLMNTGRPOVW_STR-STOPSETTLEMENTISRELEASE sy-vline      INTO ld_text SEPARATED BY SPACE.

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