ABAP Select data from SAP table CPLSRGLACTRBLITQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPLSRGLACTRBLITQ
*  INTO TABLE @DATA(IT_CPLSRGLACTRBLITQ2).
*--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_CPLSRGLACTRBLITQ INDEX 1 INTO DATA(WA_CPLSRGLACTRBLITQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPLSRGLACTRBLITQ-LEDGERGLLINEITEM, sy-vline,
  WA_CPLSRGLACTRBLITQ-FISCALPERIOD, sy-vline,
  WA_CPLSRGLACTRBLITQ-POSTINGDATE, sy-vline,
  WA_CPLSRGLACTRBLITQ-DOCUMENTDATE, sy-vline,
  WA_CPLSRGLACTRBLITQ-ITEMTYPE, sy-vline,
  WA_CPLSRGLACTRBLITQ-SUPPLIER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPLSRGLACTRBLITQ 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_CPLSRGLACTRBLITQ 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_CPLSRGLACTRBLITQ INTO WA_CPLSRGLACTRBLITQ.


*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_CPLSRGLACTRBLITQ-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLSRGLACTRBLITQ-LEDGER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field CUSTOMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CPLSRGLACTRBLITQ-CUSTOMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPLSRGLACTRBLITQ-CUSTOMER.
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_CPLSRGLACTRBLITQ_STR, 
MANDT TYPE STRING,
LEDGER TYPE STRING,
COMPANYCODE TYPE STRING,
SOURCELEDGER TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
LEDGERGLLINEITEM TYPE STRING,
FISCALPERIOD TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
ITEMTYPE TYPE STRING,
SUPPLIER TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTLONGNAME TYPE STRING,
CUSTOMER TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
SPECIALGLCODE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
POSTINGKEY TYPE STRING,
ACCOUNTINGDOCUMENTCATEGORY TYPE STRING,
ACCOUNTINGDOCCREATEDBYUSER TYPE STRING,
DEBITCREDITCODE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
DEBITCARRYFWDBALAMTINCCCRCY TYPE STRING,
CREDITCARRYFWDBALAMTINCCCRCY TYPE STRING,
DEBITPREVPERIODYTDAMTINCCCRCY TYPE STRING,
CREDITPREVPERIODYTDAMTINCCCRCY TYPE STRING,
DEBITSTARTINGBALAMTINCCCRCY TYPE STRING,
CREDITSTARTINGBALAMTINCCCRCY TYPE STRING,
DEBITAMOUNTINCOCODECRCY TYPE STRING,
CREDITAMOUNTINCOCODECRCY TYPE STRING,
YTDDEBITAMTINCOCODECRCY TYPE STRING,
YTDCRDTAMTINCOCODECRCY TYPE STRING,
DEBITENDINGBALAMTINCCCRCY TYPE STRING,
CREDITENDINGBALAMTINCCCRCY TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
DOCUMENTITEMTEXT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPLSRGLACTRBLITQ_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_CPLSRGLACTRBLITQ_STR-MANDT sy-vline 
WA_CPLSRGLACTRBLITQ_STR-LEDGER sy-vline 
WA_CPLSRGLACTRBLITQ_STR-COMPANYCODE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-SOURCELEDGER sy-vline 
WA_CPLSRGLACTRBLITQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CPLSRGLACTRBLITQ_STR-LEDGERGLLINEITEM sy-vline 
WA_CPLSRGLACTRBLITQ_STR-FISCALPERIOD sy-vline 
WA_CPLSRGLACTRBLITQ_STR-POSTINGDATE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DOCUMENTDATE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-ITEMTYPE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-SUPPLIER sy-vline 
WA_CPLSRGLACTRBLITQ_STR-GLACCOUNT sy-vline 
WA_CPLSRGLACTRBLITQ_STR-GLACCOUNTLONGNAME sy-vline 
WA_CPLSRGLACTRBLITQ_STR-CUSTOMER sy-vline 
WA_CPLSRGLACTRBLITQ_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-SPECIALGLCODE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-POSTINGKEY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-ACCOUNTINGDOCUMENTCATEGORY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-ACCOUNTINGDOCCREATEDBYUSER sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DEBITCREDITCODE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-COMPANYCODECURRENCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DEBITCARRYFWDBALAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-CREDITCARRYFWDBALAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DEBITPREVPERIODYTDAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-CREDITPREVPERIODYTDAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DEBITSTARTINGBALAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-CREDITSTARTINGBALAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DEBITAMOUNTINCOCODECRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-CREDITAMOUNTINCOCODECRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-YTDDEBITAMTINCOCODECRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-YTDCRDTAMTINCOCODECRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DEBITENDINGBALAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-CREDITENDINGBALAMTINCCCRCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-ASSIGNMENTREFERENCE sy-vline 
WA_CPLSRGLACTRBLITQ_STR-DOCUMENTITEMTEXT sy-vline 
WA_CPLSRGLACTRBLITQ_STR-TRANSACTIONCURRENCY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-STATRYRPTGENTITY sy-vline 
WA_CPLSRGLACTRBLITQ_STR-STATRYRPTCATEGORY sy-vline 
WA_CPLSRGLACTRBLITQ_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.