ABAP Select data from SAP table CPLSRGLACJRENITQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPLSRGLACJRENITQ
*  INTO TABLE @DATA(IT_CPLSRGLACJRENITQ2).
*--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_CPLSRGLACJRENITQ INDEX 1 INTO DATA(WA_CPLSRGLACJRENITQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPLSRGLACJRENITQ>-MANDT = 1.
<CPLSRGLACJRENITQ>-LEDGER = 1.
<CPLSRGLACJRENITQ>-COMPANYCODE = 1.
<CPLSRGLACJRENITQ>-SOURCELEDGER = 1.
<CPLSRGLACJRENITQ>-LEDGERGLLINEITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPLSRGLACJRENITQ-FISCALYEAR, sy-vline,
  WA_CPLSRGLACJRENITQ-SUPPLIER, sy-vline,
  WA_CPLSRGLACJRENITQ-GLACCOUNT, sy-vline,
  WA_CPLSRGLACJRENITQ-GLACCOUNTLONGNAME, sy-vline,
  WA_CPLSRGLACJRENITQ-POSTINGDATE, sy-vline,
  WA_CPLSRGLACJRENITQ-DOCUMENTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPLSRGLACJRENITQ 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_CPLSRGLACJRENITQ 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_CPLSRGLACJRENITQ INTO WA_CPLSRGLACJRENITQ.


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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CPLSRGLACJRENITQ-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLSRGLACJRENITQ-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field CLEARINGACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPLSRGLACJRENITQ-CLEARINGACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLSRGLACJRENITQ-CLEARINGACCOUNTINGDOCUMENT.
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_CPLSRGLACJRENITQ_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
SOURCELEDGER TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
FISCALYEAR TYPE STRING,
SUPPLIER TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTLONGNAME TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
DEBITCREDITCODE TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
DEBITAMOUNTINTRANSCRCY TYPE STRING,
CREDITAMOUNTINTRANSCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
POSTINGKEY TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
SPECIALGLCODE TYPE STRING,
ACCOUNTINGDOCUMENTCATEGORY TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
CLEARINGDATE TYPE STRING,
CLEARINGACCOUNTINGDOCUMENT TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPLSRGLACJRENITQ_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_CPLSRGLACJRENITQ_STR-MANDT sy-vline 
WA_CPLSRGLACJRENITQ_STR-LEDGER sy-vline 
WA_CPLSRGLACJRENITQ_STR-COMPANYCODE sy-vline 
WA_CPLSRGLACJRENITQ_STR-SOURCELEDGER sy-vline 
WA_CPLSRGLACJRENITQ_STR-LEDGERGLLINEITEM sy-vline 
WA_CPLSRGLACJRENITQ_STR-FISCALYEAR sy-vline 
WA_CPLSRGLACJRENITQ_STR-SUPPLIER sy-vline 
WA_CPLSRGLACJRENITQ_STR-GLACCOUNT sy-vline 
WA_CPLSRGLACJRENITQ_STR-GLACCOUNTLONGNAME sy-vline 
WA_CPLSRGLACJRENITQ_STR-POSTINGDATE sy-vline 
WA_CPLSRGLACJRENITQ_STR-DOCUMENTDATE sy-vline 
WA_CPLSRGLACJRENITQ_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CPLSRGLACJRENITQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CPLSRGLACJRENITQ_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_CPLSRGLACJRENITQ_STR-DOCUMENTREFERENCEID sy-vline 
WA_CPLSRGLACJRENITQ_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_CPLSRGLACJRENITQ_STR-DEBITCREDITCODE sy-vline 
WA_CPLSRGLACJRENITQ_STR-TRANSACTIONCURRENCY sy-vline 
WA_CPLSRGLACJRENITQ_STR-DEBITAMOUNTINTRANSCRCY sy-vline 
WA_CPLSRGLACJRENITQ_STR-CREDITAMOUNTINTRANSCRCY sy-vline 
WA_CPLSRGLACJRENITQ_STR-COMPANYCODECURRENCY sy-vline 
WA_CPLSRGLACJRENITQ_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CPLSRGLACJRENITQ_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CPLSRGLACJRENITQ_STR-POSTINGKEY sy-vline 
WA_CPLSRGLACJRENITQ_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_CPLSRGLACJRENITQ_STR-SPECIALGLCODE sy-vline 
WA_CPLSRGLACJRENITQ_STR-ACCOUNTINGDOCUMENTCATEGORY sy-vline 
WA_CPLSRGLACJRENITQ_STR-ASSIGNMENTREFERENCE sy-vline 
WA_CPLSRGLACJRENITQ_STR-DOCUMENTITEMTEXT sy-vline 
WA_CPLSRGLACJRENITQ_STR-CLEARINGDATE sy-vline 
WA_CPLSRGLACJRENITQ_STR-CLEARINGACCOUNTINGDOCUMENT sy-vline 
WA_CPLSRGLACJRENITQ_STR-STATRYRPTGENTITY sy-vline 
WA_CPLSRGLACJRENITQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CPLSRGLACJRENITQ_STR-STATRYRPTRUNID sy-vline      INTO ld_text SEPARATED BY SPACE.

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