ABAP Select data from SAP table CTHSTRPEXTAXRETQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CTHSTRPEXTAXRETQ
*  INTO TABLE @DATA(IT_CTHSTRPEXTAXRETQ2).
*--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_CTHSTRPEXTAXRETQ INDEX 1 INTO DATA(WA_CTHSTRPEXTAXRETQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CTHSTRPEXTAXRETQ-TAXCODE, sy-vline,
  WA_CTHSTRPEXTAXRETQ-TRANSACTIONTYPEDETERMINATION, sy-vline,
  WA_CTHSTRPEXTAXRETQ-TAXBOX, sy-vline,
  WA_CTHSTRPEXTAXRETQ-TAXDECLNAMOUNTTYPE, sy-vline,
  WA_CTHSTRPEXTAXRETQ-TAXITEMGROUPINGVERSION, sy-vline,
  WA_CTHSTRPEXTAXRETQ-TAXBOXSTRUCVALIDITYSTARTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CTHSTRPEXTAXRETQ 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_CTHSTRPEXTAXRETQ 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_CTHSTRPEXTAXRETQ INTO WA_CTHSTRPEXTAXRETQ.


*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_CTHSTRPEXTAXRETQ-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit AC172, internal->external for field AMOUNTINREPORTINGCURRENCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CTHSTRPEXTAXRETQ-AMOUNTINREPORTINGCURRENCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-AMOUNTINREPORTINGCURRENCY.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit AC172, internal->external for field TAXBASEAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CTHSTRPEXTAXRETQ-TAXBASEAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-TAXBASEAMOUNTINRPTGCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TAXAMOUNTINRPTGCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CTHSTRPEXTAXRETQ-TAXAMOUNTINRPTGCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-TAXAMOUNTINRPTGCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field GOODSSALESAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CTHSTRPEXTAXRETQ-GOODSSALESAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-GOODSSALESAMOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field PURCHASEAMTINDISPLAYCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CTHSTRPEXTAXRETQ-PURCHASEAMTINDISPLAYCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-PURCHASEAMTINDISPLAYCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field DEDUCTIBLEINPUTTAXAMOUNT
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_CTHSTRPEXTAXRETQ-DEDUCTIBLEINPUTTAXAMOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CTHSTRPEXTAXRETQ-DEDUCTIBLEINPUTTAXAMOUNT.
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_CTHSTRPEXTAXRETQ_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
TAXITEM TYPE STRING,
TAXCODE TYPE STRING,
TRANSACTIONTYPEDETERMINATION TYPE STRING,
TAXBOX TYPE STRING,
TAXDECLNAMOUNTTYPE TYPE STRING,
TAXITEMGROUPINGVERSION TYPE STRING,
TAXBOXSTRUCVALIDITYSTARTDATE TYPE STRING,
TAXBOXSTRUCTURETYPE TYPE STRING,
TAXGROUP TYPE STRING,
TAXBOXSTRUCTURE TYPE STRING,
TAXBOXSTRUCVALIDITYENDDATE TYPE STRING,
ISREVERSAL TYPE STRING,
ISREVERSED TYPE STRING,
ACCOUNTINGDOCUMENTHEADERTEXT TYPE STRING,
BRANCHCODE TYPE STRING,
SALESDOCUMENT TYPE STRING,
BILLINGDOCUMENT TYPE STRING,
BILLTOPARTY TYPE STRING,
REPORTINGDATE TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
FISCALPERIOD TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
COMPANYCODECOUNTRY TYPE STRING,
REPORTINGCOUNTRY TYPE STRING,
TAXRETURNCOUNTRY TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
EXCHANGERATE TYPE STRING,
TAXRATE TYPE STRING,
TAXRATEVALIDITYSTARTDATE TYPE STRING,
GLACCOUNT TYPE STRING,
BUSINESSPLACE TYPE STRING,
BRANCHLONGCODE TYPE STRING,
HOUSENUMBER TYPE STRING,
POSTALCODE TYPE STRING,
TAXJURISDICTION TYPE STRING,
LOWESTLEVELTAXJURISDICTION TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
TAXNUMBER3 TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
CUSTOMERSUPPLIERADDRESS TYPE STRING,
TAXTYPE TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
COUNTRYCURRENCY TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
AMOUNTINREPORTINGCURRENCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
TAXBASEAMOUNTINCOCODECRCY TYPE STRING,
TAXAMOUNTINCOCODECRCY TYPE STRING,
TAXBASEAMOUNTINTRANSCRCY TYPE STRING,
TAXAMOUNT TYPE STRING,
TAXBASEAMOUNTINRPTGCRCY TYPE STRING,
TAXAMOUNTINRPTGCRCY TYPE STRING,
GOODSSALESAMOUNT TYPE STRING,
INVCSMMRYTAXAMOUNT TYPE STRING,
PURCHASEAMTINDISPLAYCRCY TYPE STRING,
DEDUCTIBLEINPUTTAXAMOUNT TYPE STRING,
GSTPYBLORRFNDAMTINRPTGCRCY TYPE STRING,
TAXISNOTDEDUCTIBLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CTHSTRPEXTAXRETQ_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_CTHSTRPEXTAXRETQ_STR-MANDT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-COMPANYCODE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-FISCALYEAR sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXITEM sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXCODE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TRANSACTIONTYPEDETERMINATION sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBOX sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXDECLNAMOUNTTYPE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXITEMGROUPINGVERSION sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBOXSTRUCVALIDITYSTARTDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBOXSTRUCTURETYPE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXGROUP sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBOXSTRUCTURE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBOXSTRUCVALIDITYENDDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-ISREVERSAL sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-ISREVERSED sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-ACCOUNTINGDOCUMENTHEADERTEXT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BRANCHCODE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-SALESDOCUMENT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BILLINGDOCUMENT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BILLTOPARTY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-REPORTINGDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-POSTINGDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-DOCUMENTDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXREPORTINGDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-FISCALPERIOD sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-DOCUMENTREFERENCEID sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-COMPANYCODECOUNTRY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-REPORTINGCOUNTRY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXRETURNCOUNTRY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-EXCHANGERATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXRATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXRATEVALIDITYSTARTDATE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-GLACCOUNT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BUSINESSPLACE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BRANCHLONGCODE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-HOUSENUMBER sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-POSTALCODE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXJURISDICTION sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-LOWESTLEVELTAXJURISDICTION sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXNUMBER1 sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXNUMBER2 sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXNUMBER3 sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BUSINESSPARTNER sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-BUSINESSPARTNERNAME sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-CUSTOMERSUPPLIERADDRESS sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXTYPE sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-COMPANYCODECURRENCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-COUNTRYCURRENCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-DOCUMENTCURRENCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-REPORTINGCURRENCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-AMOUNTINREPORTINGCURRENCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBASEAMOUNTINCOCODECRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXAMOUNTINCOCODECRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBASEAMOUNTINTRANSCRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXAMOUNT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXBASEAMOUNTINRPTGCRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXAMOUNTINRPTGCRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-GOODSSALESAMOUNT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-INVCSMMRYTAXAMOUNT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-PURCHASEAMTINDISPLAYCRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-DEDUCTIBLEINPUTTAXAMOUNT sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-GSTPYBLORRFNDAMTINRPTGCRCY sy-vline 
WA_CTHSTRPEXTAXRETQ_STR-TAXISNOTDEDUCTIBLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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