ABAP Select data from SAP table IEGSRTAXITEMC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IEGSRTAXITEMC
*  INTO TABLE @DATA(IT_IEGSRTAXITEMC2).
*--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_IEGSRTAXITEMC INDEX 1 INTO DATA(WA_IEGSRTAXITEMC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IEGSRTAXITEMC>-MANDT = 1.
<IEGSRTAXITEMC>-COMPANYCODE = 1.
<IEGSRTAXITEMC>-ACCOUNTINGDOCUMENT = 1.
<IEGSRTAXITEMC>-FISCALYEAR = 1.
<IEGSRTAXITEMC>-TAXITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IEGSRTAXITEMC-STATRYRPTGENTITY, sy-vline,
  WA_IEGSRTAXITEMC-STATRYRPTCATEGORY, sy-vline,
  WA_IEGSRTAXITEMC-STATRYRPTRUNID, sy-vline,
  WA_IEGSRTAXITEMC-DEBITCREDITCODE, sy-vline,
  WA_IEGSRTAXITEMC-TAXBOX, sy-vline,
  WA_IEGSRTAXITEMC-TAXDECLNAMOUNTTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IEGSRTAXITEMC 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_IEGSRTAXITEMC 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_IEGSRTAXITEMC INTO WA_IEGSRTAXITEMC.


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

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

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

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

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

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

*Conversion exit AC152, internal->external for field TAXBASEAMOUNTINCOUNTRYCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-TAXBASEAMOUNTINCOUNTRYCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-TAXBASEAMOUNTINCOUNTRYCRCY.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit AC152, internal->external for field TAXBASEAMTINADDITIONALCRCY1
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-TAXBASEAMTINADDITIONALCRCY1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-TAXBASEAMTINADDITIONALCRCY1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field TAXBASEAMTINADDITIONALCRCY2
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-TAXBASEAMTINADDITIONALCRCY2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-TAXBASEAMTINADDITIONALCRCY2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINADDITIONALCURRENCY1
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-TAXAMOUNTINADDITIONALCURRENCY1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-TAXAMOUNTINADDITIONALCURRENCY1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field TAXAMOUNTINADDITIONALCURRENCY2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-TAXAMOUNTINADDITIONALCURRENCY2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-TAXAMOUNTINADDITIONALCURRENCY2.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BILLINGQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IEGSRTAXITEMC-BILLINGQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEGSRTAXITEMC-BILLINGQUANTITYUNIT.
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_IEGSRTAXITEMC_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
TAXITEM TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
DEBITCREDITCODE TYPE STRING,
TAXBOX TYPE STRING,
TAXDECLNAMOUNTTYPE TYPE STRING,
TAXITEMGROUPINGVERSION TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
SUPPLIERACCOUNTGROUP TYPE STRING,
TAXCODE TYPE STRING,
TAXTYPE TYPE STRING,
TAXRATE TYPE STRING,
GLACCOUNT TYPE STRING,
TAXITEMGROUP TYPE STRING,
BUSINESSPLACE TYPE STRING,
TAXJURISDICTION TYPE STRING,
LOWESTLEVELTAXJURISDICTION TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
REFERENCEDOCUMENTTYPE TYPE STRING,
REVERSEDOCUMENT TYPE STRING,
REVERSEDOCUMENTFISCALYEAR TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
LEDGER TYPE STRING,
LEDGERGROUP TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
FISCALPERIOD TYPE STRING,
EXCHANGERATE TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
ADDITIONALCURRENCY1 TYPE STRING,
ADDITIONALCURRENCY2 TYPE STRING,
AMOUNTINREPORTINGCURRENCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
AMOUNTINADDITIONALCURRENCY1 TYPE STRING,
AMOUNTINADDITIONALCURRENCY2 TYPE STRING,
TAXBASEAMOUNTINRPTGCRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXAMOUNT TYPE STRING,
TAXBASEAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXAMOUNTINCOUNTRYCRCY TYPE STRING,
TAXBASEAMTINADDITIONALCRCY1 TYPE STRING,
TAXBASEAMTINADDITIONALCRCY2 TYPE STRING,
TAXAMOUNTINADDITIONALCURRENCY1 TYPE STRING,
TAXAMOUNTINADDITIONALCURRENCY2 TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
TARGETTAXCODE TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
CUSTOMERSUPPLIERADDRESS TYPE STRING,
BILLINGDOCUMENTITEM TYPE STRING,
PRICINGDOCUMENT TYPE STRING,
PRICINGDOCUMENTITEM TYPE STRING,
PRICEDETNEXCHANGERATE TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
BILLINGDOCUMENTITEMTEXT TYPE STRING,
BILLINGQUANTITYUNIT TYPE STRING,
BILLINGQUANTITY TYPE STRING,
BILLINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTNUMBERRANGE TYPE STRING,
TAXCOUNTRY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IEGSRTAXITEMC_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_IEGSRTAXITEMC_STR-MANDT sy-vline 
WA_IEGSRTAXITEMC_STR-COMPANYCODE sy-vline 
WA_IEGSRTAXITEMC_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IEGSRTAXITEMC_STR-FISCALYEAR sy-vline 
WA_IEGSRTAXITEMC_STR-TAXITEM sy-vline 
WA_IEGSRTAXITEMC_STR-STATRYRPTGENTITY sy-vline 
WA_IEGSRTAXITEMC_STR-STATRYRPTCATEGORY sy-vline 
WA_IEGSRTAXITEMC_STR-STATRYRPTRUNID sy-vline 
WA_IEGSRTAXITEMC_STR-DEBITCREDITCODE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBOX sy-vline 
WA_IEGSRTAXITEMC_STR-TAXDECLNAMOUNTTYPE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXITEMGROUPINGVERSION sy-vline 
WA_IEGSRTAXITEMC_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_IEGSRTAXITEMC_STR-SUPPLIERACCOUNTGROUP sy-vline 
WA_IEGSRTAXITEMC_STR-TAXCODE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXTYPE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXRATE sy-vline 
WA_IEGSRTAXITEMC_STR-GLACCOUNT sy-vline 
WA_IEGSRTAXITEMC_STR-TAXITEMGROUP sy-vline 
WA_IEGSRTAXITEMC_STR-BUSINESSPLACE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXJURISDICTION sy-vline 
WA_IEGSRTAXITEMC_STR-LOWESTLEVELTAXJURISDICTION sy-vline 
WA_IEGSRTAXITEMC_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_IEGSRTAXITEMC_STR-REFERENCEDOCUMENTTYPE sy-vline 
WA_IEGSRTAXITEMC_STR-REVERSEDOCUMENT sy-vline 
WA_IEGSRTAXITEMC_STR-REVERSEDOCUMENTFISCALYEAR sy-vline 
WA_IEGSRTAXITEMC_STR-DOCUMENTREFERENCEID sy-vline 
WA_IEGSRTAXITEMC_STR-LEDGER sy-vline 
WA_IEGSRTAXITEMC_STR-LEDGERGROUP sy-vline 
WA_IEGSRTAXITEMC_STR-POSTINGDATE sy-vline 
WA_IEGSRTAXITEMC_STR-DOCUMENTDATE sy-vline 
WA_IEGSRTAXITEMC_STR-REPORTINGDATE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXREPORTINGDATE sy-vline 
WA_IEGSRTAXITEMC_STR-FISCALPERIOD sy-vline 
WA_IEGSRTAXITEMC_STR-EXCHANGERATE sy-vline 
WA_IEGSRTAXITEMC_STR-ISREVERSAL sy-vline 
WA_IEGSRTAXITEMC_STR-ISREVERSED sy-vline 
WA_IEGSRTAXITEMC_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_IEGSRTAXITEMC_STR-COMPANYCODECOUNTRY sy-vline 
WA_IEGSRTAXITEMC_STR-REPORTINGCOUNTRY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXRETURNCOUNTRY sy-vline 
WA_IEGSRTAXITEMC_STR-COMPANYCODECURRENCY sy-vline 
WA_IEGSRTAXITEMC_STR-COUNTRYCURRENCY sy-vline 
WA_IEGSRTAXITEMC_STR-DOCUMENTCURRENCY sy-vline 
WA_IEGSRTAXITEMC_STR-REPORTINGCURRENCY sy-vline 
WA_IEGSRTAXITEMC_STR-ADDITIONALCURRENCY1 sy-vline 
WA_IEGSRTAXITEMC_STR-ADDITIONALCURRENCY2 sy-vline 
WA_IEGSRTAXITEMC_STR-AMOUNTINREPORTINGCURRENCY sy-vline 
WA_IEGSRTAXITEMC_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_IEGSRTAXITEMC_STR-AMOUNTINADDITIONALCURRENCY1 sy-vline 
WA_IEGSRTAXITEMC_STR-AMOUNTINADDITIONALCURRENCY2 sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBASEAMOUNTINRPTGCRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXAMOUNTINRPTGCRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXAMOUNT sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBASEAMOUNTINCOUNTRYCRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXAMOUNTINCOUNTRYCRCY sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBASEAMTINADDITIONALCRCY1 sy-vline 
WA_IEGSRTAXITEMC_STR-TAXBASEAMTINADDITIONALCRCY2 sy-vline 
WA_IEGSRTAXITEMC_STR-TAXAMOUNTINADDITIONALCURRENCY1 sy-vline 
WA_IEGSRTAXITEMC_STR-TAXAMOUNTINADDITIONALCURRENCY2 sy-vline 
WA_IEGSRTAXITEMC_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_IEGSRTAXITEMC_STR-TARGETTAXCODE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXNUMBER1 sy-vline 
WA_IEGSRTAXITEMC_STR-TAXNUMBER2 sy-vline 
WA_IEGSRTAXITEMC_STR-BUSINESSPARTNER sy-vline 
WA_IEGSRTAXITEMC_STR-BUSINESSPARTNERNAME sy-vline 
WA_IEGSRTAXITEMC_STR-CUSTOMERSUPPLIERADDRESS sy-vline 
WA_IEGSRTAXITEMC_STR-BILLINGDOCUMENTITEM sy-vline 
WA_IEGSRTAXITEMC_STR-PRICINGDOCUMENT sy-vline 
WA_IEGSRTAXITEMC_STR-PRICINGDOCUMENTITEM sy-vline 
WA_IEGSRTAXITEMC_STR-PRICEDETNEXCHANGERATE sy-vline 
WA_IEGSRTAXITEMC_STR-MATERIAL sy-vline 
WA_IEGSRTAXITEMC_STR-MATERIALNAME sy-vline 
WA_IEGSRTAXITEMC_STR-BILLINGDOCUMENTITEMTEXT sy-vline 
WA_IEGSRTAXITEMC_STR-BILLINGQUANTITYUNIT sy-vline 
WA_IEGSRTAXITEMC_STR-BILLINGQUANTITY sy-vline 
WA_IEGSRTAXITEMC_STR-BILLINGDOCUMENT sy-vline 
WA_IEGSRTAXITEMC_STR-ACCOUNTINGDOCUMENTNUMBERRANGE sy-vline 
WA_IEGSRTAXITEMC_STR-TAXCOUNTRY sy-vline      INTO ld_text SEPARATED BY SPACE.

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