ABAP Select data from SAP table IRECRRGINVCTMPLR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IRECRRGINVCTMPLR
*  INTO TABLE @DATA(IT_IRECRRGINVCTMPLR2).
*--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_IRECRRGINVCTMPLR INDEX 1 INTO DATA(WA_IRECRRGINVCTMPLR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IRECRRGINVCTMPLR>-MANDT = 1.
<IRECRRGINVCTMPLR>-RECRRGSUPLRINVCTMPLUUID = 1.
<IRECRRGINVCTMPLR>-LANGUAGE = 1.
<IRECRRGINVCTMPLR>-RECRRGSUPPLIERINVOICETEMPLATE = 1.
<IRECRRGINVCTMPLR>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IRECRRGINVCTMPLR-ACCOUNTINGDOCUMENTTYPE, sy-vline,
  WA_IRECRRGINVCTMPLR-COMPANYCODE, sy-vline,
  WA_IRECRRGINVCTMPLR-DOCUMENTREFERENCEID, sy-vline,
  WA_IRECRRGINVCTMPLR-ACCOUNTINGDOCUMENTHEADERTEXT, sy-vline,
  WA_IRECRRGINVCTMPLR-TOTALAMOUNTINTRANSACTIONCRCY, sy-vline,
  WA_IRECRRGINVCTMPLR-INVOICINGPARTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IRECRRGINVCTMPLR 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_IRECRRGINVCTMPLR 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_IRECRRGINVCTMPLR INTO WA_IRECRRGINVCTMPLR.


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

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

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

*Conversion exit EXCRT, internal->external for field EXCHANGERATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_IRECRRGINVCTMPLR-EXCHANGERATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IRECRRGINVCTMPLR-EXCHANGERATE.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field IN_GSTPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IRECRRGINVCTMPLR-IN_GSTPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IRECRRGINVCTMPLR-IN_GSTPARTNER.
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_IRECRRGINVCTMPLR_STR, 
MANDT TYPE STRING,
RECRRGSUPLRINVCTMPLUUID TYPE STRING,
LANGUAGE TYPE STRING,
RECRRGSUPPLIERINVOICETEMPLATE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
TOTALAMOUNTINTRANSACTIONCRCY TYPE STRING,
INVOICINGPARTY TYPE STRING,
EXCHANGERATE TYPE STRING,
GROSSAMTINTC TYPE STRING,
TOTALAMOUNTINLOCALCURRENCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
LOCALCURRENCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
ASSIGNMENTREFERENCE TYPE STRING,
SUPPLIERBANKTYPE TYPE STRING,
IBAN TYPE STRING,
SWIFTCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
ACTIVECOUNTRY TYPE STRING,
SUPPLIERVATREGISTRATION TYPE STRING,
ISEUTRIANGULARDEAL TYPE STRING,
CREATEDBYUSER TYPE STRING,
USERNAME TYPE STRING,
CREATIONDATE TYPE STRING,
RECRRGSUPLRINVCISSRVCINVOICE TYPE STRING,
STATECENTRALBANKPAYMENTREASON TYPE STRING,
SUPPLYINGCOUNTRY TYPE STRING,
PAYMENTTERMS TYPE STRING,
PAYMENTMETHOD TYPE STRING,
PAYMENTREFERENCE TYPE STRING,
CASHDISCOUNT1DAYS TYPE STRING,
CASHDISCOUNT1PERCENT TYPE STRING,
CASHDISCOUNT2DAYS TYPE STRING,
CASHDISCOUNT2PERCENT TYPE STRING,
NETPAYMENTDAYS TYPE STRING,
HOUSEBANK TYPE STRING,
HOUSEBANKACCOUNT TYPE STRING,
MANUALCASHDISCOUNT TYPE STRING,
PAYMENTMETHODSUPPLEMENT TYPE STRING,
SUPLRINVCPAYMENTBLOCKINGREASON TYPE STRING,
PAYTSLIPWTHREFCHECKDIGIT TYPE STRING,
PAYTSLIPWTHREFREFERENCE TYPE STRING,
PAYTSLIPWTHREFSUBSCRIBER TYPE STRING,
TAXCODE TYPE STRING,
FIXEDCASHDISCOUNT TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXDETERMINATIONDATE TYPE STRING,
TAXJURISDICTIONBYPROVIDER TYPE STRING,
TAXCOUNTRY TYPE STRING,
WITHHOLDINGTAXISENABLED TYPE STRING,
GLACCOUNT TYPE STRING,
SETTLMTCOCODETAXCOUNTRY TYPE STRING,
STARTDATE TYPE STRING,
FIRSTOCCURRENCEDATE TYPE STRING,
NEXTOCCURRENCEDATE TYPE STRING,
ESTDCOSTCOSTGRUNRCRRCDATE TYPE STRING,
NEXTOCCURRENCEAMOUNTINTC TYPE STRING,
RECURRENCETYPE TYPE STRING,
RECURRENCEPATTERN TYPE STRING,
RECURRENCEFREQUENCY TYPE STRING,
RESTARTFREQUENCYWEEK TYPE STRING,
REFREQUENCYSTART TYPE STRING,
EHSTASKRECURRENCEINTERVAL TYPE STRING,
OCCURRENCETYPE TYPE STRING,
OCCURRENCEDAYBYRECURRENCETYPE TYPE STRING,
CALENDARDAY TYPE STRING,
WEEKDAY TYPE STRING,
RECURRENCEENDTYPE TYPE STRING,
NUMBEROFOCCURRENCES TYPE STRING,
NUMBEROFPOSTEDINVOICES TYPE STRING,
NUMBEROFNOTPOSTEDINVOICES TYPE STRING,
LASTOCCURRENCEDATE TYPE STRING,
FOREIGNCRCYAMTCNVRSNRULE TYPE STRING,
RECRRGSUPLRINVCTEMPLATESTATUS TYPE STRING,
BUSINESSPLACE TYPE STRING,
BUSINESSSECTIONCODE TYPE STRING,
IN_GSTPARTNER TYPE STRING,
IN_GSTPLACEOFSUPPLY TYPE STRING,
IN_INVOICEREFERENCENUMBER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IRECRRGINVCTMPLR_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_IRECRRGINVCTMPLR_STR-MANDT sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECRRGSUPLRINVCTMPLUUID sy-vline 
WA_IRECRRGINVCTMPLR_STR-LANGUAGE sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECRRGSUPPLIERINVOICETEMPLATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-FISCALYEAR sy-vline 
WA_IRECRRGINVCTMPLR_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_IRECRRGINVCTMPLR_STR-COMPANYCODE sy-vline 
WA_IRECRRGINVCTMPLR_STR-DOCUMENTREFERENCEID sy-vline 
WA_IRECRRGINVCTMPLR_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_IRECRRGINVCTMPLR_STR-TOTALAMOUNTINTRANSACTIONCRCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-INVOICINGPARTY sy-vline 
WA_IRECRRGINVCTMPLR_STR-EXCHANGERATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-GROSSAMTINTC sy-vline 
WA_IRECRRGINVCTMPLR_STR-TOTALAMOUNTINLOCALCURRENCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-TRANSACTIONCURRENCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-LOCALCURRENCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-DOCUMENTCURRENCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-ASSIGNMENTREFERENCE sy-vline 
WA_IRECRRGINVCTMPLR_STR-SUPPLIERBANKTYPE sy-vline 
WA_IRECRRGINVCTMPLR_STR-IBAN sy-vline 
WA_IRECRRGINVCTMPLR_STR-SWIFTCODE sy-vline 
WA_IRECRRGINVCTMPLR_STR-BUSINESSAREA sy-vline 
WA_IRECRRGINVCTMPLR_STR-COMPANYCODECOUNTRY sy-vline 
WA_IRECRRGINVCTMPLR_STR-ACTIVECOUNTRY sy-vline 
WA_IRECRRGINVCTMPLR_STR-SUPPLIERVATREGISTRATION sy-vline 
WA_IRECRRGINVCTMPLR_STR-ISEUTRIANGULARDEAL sy-vline 
WA_IRECRRGINVCTMPLR_STR-CREATEDBYUSER sy-vline 
WA_IRECRRGINVCTMPLR_STR-USERNAME sy-vline 
WA_IRECRRGINVCTMPLR_STR-CREATIONDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECRRGSUPLRINVCISSRVCINVOICE sy-vline 
WA_IRECRRGINVCTMPLR_STR-STATECENTRALBANKPAYMENTREASON sy-vline 
WA_IRECRRGINVCTMPLR_STR-SUPPLYINGCOUNTRY sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYMENTTERMS sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYMENTMETHOD sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYMENTREFERENCE sy-vline 
WA_IRECRRGINVCTMPLR_STR-CASHDISCOUNT1DAYS sy-vline 
WA_IRECRRGINVCTMPLR_STR-CASHDISCOUNT1PERCENT sy-vline 
WA_IRECRRGINVCTMPLR_STR-CASHDISCOUNT2DAYS sy-vline 
WA_IRECRRGINVCTMPLR_STR-CASHDISCOUNT2PERCENT sy-vline 
WA_IRECRRGINVCTMPLR_STR-NETPAYMENTDAYS sy-vline 
WA_IRECRRGINVCTMPLR_STR-HOUSEBANK sy-vline 
WA_IRECRRGINVCTMPLR_STR-HOUSEBANKACCOUNT sy-vline 
WA_IRECRRGINVCTMPLR_STR-MANUALCASHDISCOUNT sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYMENTMETHODSUPPLEMENT sy-vline 
WA_IRECRRGINVCTMPLR_STR-SUPLRINVCPAYMENTBLOCKINGREASON sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYTSLIPWTHREFCHECKDIGIT sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYTSLIPWTHREFREFERENCE sy-vline 
WA_IRECRRGINVCTMPLR_STR-PAYTSLIPWTHREFSUBSCRIBER sy-vline 
WA_IRECRRGINVCTMPLR_STR-TAXCODE sy-vline 
WA_IRECRRGINVCTMPLR_STR-FIXEDCASHDISCOUNT sy-vline 
WA_IRECRRGINVCTMPLR_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-TAXDETERMINATIONDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-TAXJURISDICTIONBYPROVIDER sy-vline 
WA_IRECRRGINVCTMPLR_STR-TAXCOUNTRY sy-vline 
WA_IRECRRGINVCTMPLR_STR-WITHHOLDINGTAXISENABLED sy-vline 
WA_IRECRRGINVCTMPLR_STR-GLACCOUNT sy-vline 
WA_IRECRRGINVCTMPLR_STR-SETTLMTCOCODETAXCOUNTRY sy-vline 
WA_IRECRRGINVCTMPLR_STR-STARTDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-FIRSTOCCURRENCEDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-NEXTOCCURRENCEDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-ESTDCOSTCOSTGRUNRCRRCDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-NEXTOCCURRENCEAMOUNTINTC sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECURRENCETYPE sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECURRENCEPATTERN sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECURRENCEFREQUENCY sy-vline 
WA_IRECRRGINVCTMPLR_STR-RESTARTFREQUENCYWEEK sy-vline 
WA_IRECRRGINVCTMPLR_STR-REFREQUENCYSTART sy-vline 
WA_IRECRRGINVCTMPLR_STR-EHSTASKRECURRENCEINTERVAL sy-vline 
WA_IRECRRGINVCTMPLR_STR-OCCURRENCETYPE sy-vline 
WA_IRECRRGINVCTMPLR_STR-OCCURRENCEDAYBYRECURRENCETYPE sy-vline 
WA_IRECRRGINVCTMPLR_STR-CALENDARDAY sy-vline 
WA_IRECRRGINVCTMPLR_STR-WEEKDAY sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECURRENCEENDTYPE sy-vline 
WA_IRECRRGINVCTMPLR_STR-NUMBEROFOCCURRENCES sy-vline 
WA_IRECRRGINVCTMPLR_STR-NUMBEROFPOSTEDINVOICES sy-vline 
WA_IRECRRGINVCTMPLR_STR-NUMBEROFNOTPOSTEDINVOICES sy-vline 
WA_IRECRRGINVCTMPLR_STR-LASTOCCURRENCEDATE sy-vline 
WA_IRECRRGINVCTMPLR_STR-FOREIGNCRCYAMTCNVRSNRULE sy-vline 
WA_IRECRRGINVCTMPLR_STR-RECRRGSUPLRINVCTEMPLATESTATUS sy-vline 
WA_IRECRRGINVCTMPLR_STR-BUSINESSPLACE sy-vline 
WA_IRECRRGINVCTMPLR_STR-BUSINESSSECTIONCODE sy-vline 
WA_IRECRRGINVCTMPLR_STR-IN_GSTPARTNER sy-vline 
WA_IRECRRGINVCTMPLR_STR-IN_GSTPLACEOFSUPPLY sy-vline 
WA_IRECRRGINVCTMPLR_STR-IN_INVOICEREFERENCENUMBER sy-vline      INTO ld_text SEPARATED BY SPACE.

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