ABAP Select data from SAP table IMAKEBTDF into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IMAKEBTDF
*  INTO TABLE @DATA(IT_IMAKEBTDF2).
*--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_IMAKEBTDF INDEX 1 INTO DATA(WA_IMAKEBTDF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IMAKEBTDF>-MANDT = 1.
<IMAKEBTDF>-DRAFTUUID = 1.
<IMAKEBTDF>-PAYMENTREQUEST = 1.
<IMAKEBTDF>-PAYINGCOMPANYCODE = 1.
<IMAKEBTDF>-COMPANYCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IMAKEBTDF-ACCOUNTINGDOCUMENT, sy-vline,
  WA_IMAKEBTDF-FISCALYEAR, sy-vline,
  WA_IMAKEBTDF-CREATEDBYUSERDESCRIPTION, sy-vline,
  WA_IMAKEBTDF-ACCOUNTINGDOCUMENTITEM, sy-vline,
  WA_IMAKEBTDF-PAYEENAME, sy-vline,
  WA_IMAKEBTDF-PAYEEBANKCOUNTRY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IMAKEBTDF 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_IMAKEBTDF 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_IMAKEBTDF INTO WA_IMAKEBTDF.


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

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

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

*Conversion exit AU132, internal->external for field PAYMENTREQUESTAMOUNTINPAYTCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_IMAKEBTDF-PAYMENTREQUESTAMOUNTINPAYTCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMAKEBTDF-PAYMENTREQUESTAMOUNTINPAYTCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field PAYMENTREQUESTAMOUNTINCCCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_IMAKEBTDF-PAYMENTREQUESTAMOUNTINCCCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMAKEBTDF-PAYMENTREQUESTAMOUNTINCCCRCY.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ISOLA, internal->external for field PAYEELANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IMAKEBTDF-PAYEELANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMAKEBTDF-PAYEELANGUAGE.
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_IMAKEBTDF_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
PAYMENTREQUEST TYPE STRING,
PAYINGCOMPANYCODE TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
CREATEDBYUSERDESCRIPTION TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
PAYEENAME TYPE STRING,
PAYEEBANKCOUNTRY TYPE STRING,
PAYEEBANKCONTROLKEY TYPE STRING,
PAYEEBANK TYPE STRING,
PAYEEBANKINTERNALID TYPE STRING,
PAYEEHOUSEBANK TYPE STRING,
PAYEEHOUSEBANKACCOUNT TYPE STRING,
PAYEEBANKACCOUNTINTERNALID TYPE STRING,
PAYEECOMPANYCODE TYPE STRING,
BANKDETAILREFERENCE TYPE STRING,
PAYEEBANKVALUEDATE TYPE STRING,
VALUEDATE TYPE STRING,
BANKACCOUNTHOLDERNAME TYPE STRING,
BUSINESSAREA TYPE STRING,
REFERENCETYPETEXT TYPE STRING,
PAYINGHOUSEBANK TYPE STRING,
PAYINGHOUSEBANKACCOUNT TYPE STRING,
BANKACCOUNTREVISION TYPE STRING,
PAYINGBANKACCOUNTINTERNALID TYPE STRING,
PAYINGBANKACCOUNT TYPE STRING,
BANKNAME TYPE STRING,
PAYEEBANKACCOUNT TYPE STRING,
PAYEEBANKNAME TYPE STRING,
PAYEEBANKACCOUNTDESCRIPTION TYPE STRING,
PAYINGBANKACCOUNTDESCRIPTION TYPE STRING,
PAYMENTREQUESTCURRENCY TYPE STRING,
PAYMENTREQUESTAMOUNTINPAYTCRCY TYPE STRING,
PAYMENTREQUESTAMOUNTINCCCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
PAYMENTMETHODSUPPLEMENT TYPE STRING,
PAYMENTMETHOD TYPE STRING,
ISSINGLEPAYMENT TYPE STRING,
PAYMENTREFERENCE TYPE STRING,
FINANCIALACCOUNTTYPE TYPE STRING,
GLACCOUNT TYPE STRING,
CREATEDBYUSER TYPE STRING,
PAYTREQISRELEASEDFORPOSTING TYPE STRING,
PAYTREQISCOMPLETED TYPE STRING,
PAYTREQISRELEASEDFORPAYMENT TYPE STRING,
ISREVERSED TYPE STRING,
REVERSALREASON TYPE STRING,
DATAEXCHANGEINSTRUCTIONKEY TYPE STRING,
DATAEXCHANGEINSTRUCTION1 TYPE STRING,
DATAEXCHANGEINSTRUCTION2 TYPE STRING,
DATAEXCHANGEINSTRUCTION3 TYPE STRING,
DATAEXCHANGEINSTRUCTION4 TYPE STRING,
PAYMENTREQUESTPOSTINGDATE TYPE STRING,
BANKCOUNTRY TYPE STRING,
BANKINTERNALID TYPE STRING,
SUPPLIERCOUNTRY TYPE STRING,
SUPPLYINGCOUNTRY TYPE STRING,
PAYMENTREQUESTORIGIN TYPE STRING,
STATECENTRALBANKPAYMENTREASON TYPE STRING,
ACCOUNTINGDOCUMENTCREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
TAXID1 TYPE STRING,
CLEARINGACCOUNTINGDOCUMENT TYPE STRING,
BPBANKACCOUNTINTERNALID TYPE STRING,
STATUSCODE TYPE STRING,
NOTE TYPE STRING,
PAYEETITLE TYPE STRING,
PAYEEPOSTALCODE TYPE STRING,
PAYEEPOBOX TYPE STRING,
POBOXPOSTALCODE TYPE STRING,
PAYEEADDITIONALNAME2 TYPE STRING,
PAYEEADDITIONALNAME3 TYPE STRING,
PAYEEADDITIONALNAME4 TYPE STRING,
PAYEECITYNAME TYPE STRING,
PAYEESTREET TYPE STRING,
PAYEECOUNTRY TYPE STRING,
PAYEEREGION TYPE STRING,
PAYEELANGUAGE TYPE STRING,
PAYEEFAXNUMBER TYPE STRING,
PAYEETELEPHONENUMBER TYPE STRING,
CLEARINGDATE TYPE STRING,
REPETITIVECODE TYPE STRING,
BANKTRANSFERRELEASEANDPAY TYPE STRING,
LOGHANDLE TYPE STRING,
PAYMENTMETHODNAME TYPE STRING,
PAYINGCOMPANYCODENAME TYPE STRING,
PAYEECOMPANYCODENAME TYPE STRING,
ISURGENTPAYMENT TYPE STRING,
PAYMENTREQUESTTYPE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGETIME TYPE STRING,
LASTCHANGEDATE TYPE STRING,
CREATIONDATETIME TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
SYSTEMSTATUSNAME TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IMAKEBTDF_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_IMAKEBTDF_STR-MANDT sy-vline 
WA_IMAKEBTDF_STR-DRAFTUUID sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUEST sy-vline 
WA_IMAKEBTDF_STR-PAYINGCOMPANYCODE sy-vline 
WA_IMAKEBTDF_STR-COMPANYCODE sy-vline 
WA_IMAKEBTDF_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IMAKEBTDF_STR-FISCALYEAR sy-vline 
WA_IMAKEBTDF_STR-CREATEDBYUSERDESCRIPTION sy-vline 
WA_IMAKEBTDF_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_IMAKEBTDF_STR-PAYEENAME sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKCOUNTRY sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKCONTROLKEY sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANK sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKINTERNALID sy-vline 
WA_IMAKEBTDF_STR-PAYEEHOUSEBANK sy-vline 
WA_IMAKEBTDF_STR-PAYEEHOUSEBANKACCOUNT sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKACCOUNTINTERNALID sy-vline 
WA_IMAKEBTDF_STR-PAYEECOMPANYCODE sy-vline 
WA_IMAKEBTDF_STR-BANKDETAILREFERENCE sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKVALUEDATE sy-vline 
WA_IMAKEBTDF_STR-VALUEDATE sy-vline 
WA_IMAKEBTDF_STR-BANKACCOUNTHOLDERNAME sy-vline 
WA_IMAKEBTDF_STR-BUSINESSAREA sy-vline 
WA_IMAKEBTDF_STR-REFERENCETYPETEXT sy-vline 
WA_IMAKEBTDF_STR-PAYINGHOUSEBANK sy-vline 
WA_IMAKEBTDF_STR-PAYINGHOUSEBANKACCOUNT sy-vline 
WA_IMAKEBTDF_STR-BANKACCOUNTREVISION sy-vline 
WA_IMAKEBTDF_STR-PAYINGBANKACCOUNTINTERNALID sy-vline 
WA_IMAKEBTDF_STR-PAYINGBANKACCOUNT sy-vline 
WA_IMAKEBTDF_STR-BANKNAME sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKACCOUNT sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKNAME sy-vline 
WA_IMAKEBTDF_STR-PAYEEBANKACCOUNTDESCRIPTION sy-vline 
WA_IMAKEBTDF_STR-PAYINGBANKACCOUNTDESCRIPTION sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUESTCURRENCY sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUESTAMOUNTINPAYTCRCY sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUESTAMOUNTINCCCRCY sy-vline 
WA_IMAKEBTDF_STR-COMPANYCODECURRENCY sy-vline 
WA_IMAKEBTDF_STR-PAYMENTMETHODSUPPLEMENT sy-vline 
WA_IMAKEBTDF_STR-PAYMENTMETHOD sy-vline 
WA_IMAKEBTDF_STR-ISSINGLEPAYMENT sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREFERENCE sy-vline 
WA_IMAKEBTDF_STR-FINANCIALACCOUNTTYPE sy-vline 
WA_IMAKEBTDF_STR-GLACCOUNT sy-vline 
WA_IMAKEBTDF_STR-CREATEDBYUSER sy-vline 
WA_IMAKEBTDF_STR-PAYTREQISRELEASEDFORPOSTING sy-vline 
WA_IMAKEBTDF_STR-PAYTREQISCOMPLETED sy-vline 
WA_IMAKEBTDF_STR-PAYTREQISRELEASEDFORPAYMENT sy-vline 
WA_IMAKEBTDF_STR-ISREVERSED sy-vline 
WA_IMAKEBTDF_STR-REVERSALREASON sy-vline 
WA_IMAKEBTDF_STR-DATAEXCHANGEINSTRUCTIONKEY sy-vline 
WA_IMAKEBTDF_STR-DATAEXCHANGEINSTRUCTION1 sy-vline 
WA_IMAKEBTDF_STR-DATAEXCHANGEINSTRUCTION2 sy-vline 
WA_IMAKEBTDF_STR-DATAEXCHANGEINSTRUCTION3 sy-vline 
WA_IMAKEBTDF_STR-DATAEXCHANGEINSTRUCTION4 sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUESTPOSTINGDATE sy-vline 
WA_IMAKEBTDF_STR-BANKCOUNTRY sy-vline 
WA_IMAKEBTDF_STR-BANKINTERNALID sy-vline 
WA_IMAKEBTDF_STR-SUPPLIERCOUNTRY sy-vline 
WA_IMAKEBTDF_STR-SUPPLYINGCOUNTRY sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUESTORIGIN sy-vline 
WA_IMAKEBTDF_STR-STATECENTRALBANKPAYMENTREASON sy-vline 
WA_IMAKEBTDF_STR-ACCOUNTINGDOCUMENTCREATIONDATE sy-vline 
WA_IMAKEBTDF_STR-CREATIONTIME sy-vline 
WA_IMAKEBTDF_STR-TAXID1 sy-vline 
WA_IMAKEBTDF_STR-CLEARINGACCOUNTINGDOCUMENT sy-vline 
WA_IMAKEBTDF_STR-BPBANKACCOUNTINTERNALID sy-vline 
WA_IMAKEBTDF_STR-STATUSCODE sy-vline 
WA_IMAKEBTDF_STR-NOTE sy-vline 
WA_IMAKEBTDF_STR-PAYEETITLE sy-vline 
WA_IMAKEBTDF_STR-PAYEEPOSTALCODE sy-vline 
WA_IMAKEBTDF_STR-PAYEEPOBOX sy-vline 
WA_IMAKEBTDF_STR-POBOXPOSTALCODE sy-vline 
WA_IMAKEBTDF_STR-PAYEEADDITIONALNAME2 sy-vline 
WA_IMAKEBTDF_STR-PAYEEADDITIONALNAME3 sy-vline 
WA_IMAKEBTDF_STR-PAYEEADDITIONALNAME4 sy-vline 
WA_IMAKEBTDF_STR-PAYEECITYNAME sy-vline 
WA_IMAKEBTDF_STR-PAYEESTREET sy-vline 
WA_IMAKEBTDF_STR-PAYEECOUNTRY sy-vline 
WA_IMAKEBTDF_STR-PAYEEREGION sy-vline 
WA_IMAKEBTDF_STR-PAYEELANGUAGE sy-vline 
WA_IMAKEBTDF_STR-PAYEEFAXNUMBER sy-vline 
WA_IMAKEBTDF_STR-PAYEETELEPHONENUMBER sy-vline 
WA_IMAKEBTDF_STR-CLEARINGDATE sy-vline 
WA_IMAKEBTDF_STR-REPETITIVECODE sy-vline 
WA_IMAKEBTDF_STR-BANKTRANSFERRELEASEANDPAY sy-vline 
WA_IMAKEBTDF_STR-LOGHANDLE sy-vline 
WA_IMAKEBTDF_STR-PAYMENTMETHODNAME sy-vline 
WA_IMAKEBTDF_STR-PAYINGCOMPANYCODENAME sy-vline 
WA_IMAKEBTDF_STR-PAYEECOMPANYCODENAME sy-vline 
WA_IMAKEBTDF_STR-ISURGENTPAYMENT sy-vline 
WA_IMAKEBTDF_STR-PAYMENTREQUESTTYPE sy-vline 
WA_IMAKEBTDF_STR-LASTCHANGEDBYUSER sy-vline 
WA_IMAKEBTDF_STR-LASTCHANGETIME sy-vline 
WA_IMAKEBTDF_STR-LASTCHANGEDATE sy-vline 
WA_IMAKEBTDF_STR-CREATIONDATETIME sy-vline 
WA_IMAKEBTDF_STR-LASTCHANGEDATETIME sy-vline 
WA_IMAKEBTDF_STR-HOUSEBANK sy-vline 
WA_IMAKEBTDF_STR-HOUSEBANKACCOUNT sy-vline 
WA_IMAKEBTDF_STR-SYSTEMSTATUSNAME sy-vline 
WA_IMAKEBTDF_STR-HASACTIVEENTITY sy-vline 
WA_IMAKEBTDF_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_IMAKEBTDF_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_IMAKEBTDF_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_IMAKEBTDF_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_IMAKEBTDF_STR-DRAFTENTITYOPERATIONCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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