ABAP Select data from SAP table PPOMAINTITMACT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PPOMAINTITMACT
*  INTO TABLE @DATA(IT_PPOMAINTITMACT2).
*--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_PPOMAINTITMACT INDEX 1 INTO DATA(WA_PPOMAINTITMACT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PPOMAINTITMACT>-MANDT = 1.
<PPOMAINTITMACT>-PURCHASEORDER = 1.
<PPOMAINTITMACT>-PURCHASEORDERITEM = 1.
<PPOMAINTITMACT>-PURCHASINGDOCUMENTITEMTEXT = 1.
<PPOMAINTITMACT>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PPOMAINTITMACT-MATERIALTYPE, sy-vline,
  WA_PPOMAINTITMACT-MATERIALGROUP, sy-vline,
  WA_PPOMAINTITMACT-PLANT, sy-vline,
  WA_PPOMAINTITMACT-STORAGELOCATION, sy-vline,
  WA_PPOMAINTITMACT-PURCHASEORDERQUANTITYUNIT, sy-vline,
  WA_PPOMAINTITMACT-PURCHASEORDERQTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PPOMAINTITMACT 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_PPOMAINTITMACT 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_PPOMAINTITMACT INTO WA_PPOMAINTITMACT.


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

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

*Conversion exit CUNIT, internal->external for field PURCHASEORDERQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PPOMAINTITMACT-PURCHASEORDERQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPOMAINTITMACT-PURCHASEORDERQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PURCHASEORDERPRICEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PPOMAINTITMACT-PURCHASEORDERPRICEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPOMAINTITMACT-PURCHASEORDERPRICEUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_PPOMAINTITMACT-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPOMAINTITMACT-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PPOMAINTITMACT-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPOMAINTITMACT-SUPPLIER.
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_PPOMAINTITMACT_STR, 
MANDT TYPE STRING,
PURCHASEORDER TYPE STRING,
PURCHASEORDERITEM TYPE STRING,
PURCHASINGDOCUMENTITEMTEXT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALTYPE TYPE STRING,
MATERIALGROUP TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
PURCHASEORDERQUANTITYUNIT TYPE STRING,
PURCHASEORDERQTY TYPE STRING,
PURCHASEORDERNETPRICEAMOUNT TYPE STRING,
PURCHASEORDERNETAMOUNT TYPE STRING,
NETPRICEISDERIVED TYPE STRING,
PURORDEREFFECTIVEITEMAMOUNT TYPE STRING,
PURCHASEORDERNETPRICEQUANTITY TYPE STRING,
PURCHASEORDERPRICEUNIT TYPE STRING,
CUSTOMER TYPE STRING,
TAXCODE TYPE STRING,
TAXJURISDICTION TYPE STRING,
GOODSRECEIPTISEXPECTED TYPE STRING,
GOODSRECEIPTISNONVALUATED TYPE STRING,
INVOICEISEXPECTED TYPE STRING,
INVOICEISGOODSRECEIPTBASED TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNLIMITEDOVERDELIVERYISALLOWED TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
ORDERITEMQTYTOBASEQTYNMRTR TYPE STRING,
ORDERITEMQTYTOBASEQTYDNMNTR TYPE STRING,
REFPURORDERINFORECORD TYPE STRING,
REFPURCHASEOUTLINEAGREEMENT TYPE STRING,
REFPURCHOUTLINEAGRMTITEM TYPE STRING,
PURCHASEORDERITEMCATEGORY TYPE STRING,
ACCTASSIGNMENTCATEGORY TYPE STRING,
ISDELETED TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
ORDERPRICEUNITTOORDERUNITNMRTR TYPE STRING,
ORDPRICEUNITTOORDERUNITDNMNTR TYPE STRING,
ISCOMPLETELYDELIVERED TYPE STRING,
ISFINALLYINVOICED TYPE STRING,
SERVICEPERFORMER TYPE STRING,
PRODUCTTYPE TYPE STRING,
SERVICEPACKAGE TYPE STRING,
OVERALLLIMITAMOUNT TYPE STRING,
OVERALLLIMITAMOUNTISUNLIMITED TYPE STRING,
EXPECTEDOVERALLLIMITAMOUNT TYPE STRING,
COSTCENTER TYPE STRING,
CONTROLLINGAREA TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
FUNCTIONALAREA TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
GLACCOUNT TYPE STRING,
PROFITCENTER TYPE STRING,
DELIVERYDATE TYPE STRING,
PERFORMANCEPERIODSTARTDATE TYPE STRING,
PERFORMANCEPERIODENDDATE TYPE STRING,
PURCHASEORDERITEMADDRESSNUMBER TYPE STRING,
MANUALDELIVERYADDRESSID TYPE STRING,
DELIVERYADDRESSNAME TYPE STRING,
DELIVERYADDRESSSTREETNAME TYPE STRING,
DELIVERYADDRESSHOUSENUMBER TYPE STRING,
DELIVERYADDRESSPOSTALCODE TYPE STRING,
DELIVERYADDRESSCITYNAME TYPE STRING,
DELIVERYADDRESSREGION TYPE STRING,
DELIVERYADDRESSCOUNTRY TYPE STRING,
TAXCALCULATIONPROCEDURE TYPE STRING,
TAXJURISDICTIONCALCPROCEDURE TYPE STRING,
CURRENCY TYPE STRING,
PRICINGPROCEDURE TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SUPPLIER TYPE STRING,
INCOTERMSVERSION TYPE STRING,
EDITSTATE TYPE STRING,
HASTWIN TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEUSER TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PPOMAINTITMACT_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_PPOMAINTITMACT_STR-MANDT sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDER sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERITEM sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASINGDOCUMENTITEMTEXT sy-vline 
WA_PPOMAINTITMACT_STR-MATERIAL sy-vline 
WA_PPOMAINTITMACT_STR-MATERIALTYPE sy-vline 
WA_PPOMAINTITMACT_STR-MATERIALGROUP sy-vline 
WA_PPOMAINTITMACT_STR-PLANT sy-vline 
WA_PPOMAINTITMACT_STR-STORAGELOCATION sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERQUANTITYUNIT sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERQTY sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERNETPRICEAMOUNT sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERNETAMOUNT sy-vline 
WA_PPOMAINTITMACT_STR-NETPRICEISDERIVED sy-vline 
WA_PPOMAINTITMACT_STR-PURORDEREFFECTIVEITEMAMOUNT sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERNETPRICEQUANTITY sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERPRICEUNIT sy-vline 
WA_PPOMAINTITMACT_STR-CUSTOMER sy-vline 
WA_PPOMAINTITMACT_STR-TAXCODE sy-vline 
WA_PPOMAINTITMACT_STR-TAXJURISDICTION sy-vline 
WA_PPOMAINTITMACT_STR-GOODSRECEIPTISEXPECTED sy-vline 
WA_PPOMAINTITMACT_STR-GOODSRECEIPTISNONVALUATED sy-vline 
WA_PPOMAINTITMACT_STR-INVOICEISEXPECTED sy-vline 
WA_PPOMAINTITMACT_STR-INVOICEISGOODSRECEIPTBASED sy-vline 
WA_PPOMAINTITMACT_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_PPOMAINTITMACT_STR-UNLIMITEDOVERDELIVERYISALLOWED sy-vline 
WA_PPOMAINTITMACT_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_PPOMAINTITMACT_STR-ORDERITEMQTYTOBASEQTYNMRTR sy-vline 
WA_PPOMAINTITMACT_STR-ORDERITEMQTYTOBASEQTYDNMNTR sy-vline 
WA_PPOMAINTITMACT_STR-REFPURORDERINFORECORD sy-vline 
WA_PPOMAINTITMACT_STR-REFPURCHASEOUTLINEAGREEMENT sy-vline 
WA_PPOMAINTITMACT_STR-REFPURCHOUTLINEAGRMTITEM sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERITEMCATEGORY sy-vline 
WA_PPOMAINTITMACT_STR-ACCTASSIGNMENTCATEGORY sy-vline 
WA_PPOMAINTITMACT_STR-ISDELETED sy-vline 
WA_PPOMAINTITMACT_STR-SUPPLIERMATERIALNUMBER sy-vline 
WA_PPOMAINTITMACT_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_PPOMAINTITMACT_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_PPOMAINTITMACT_STR-INCOTERMSLOCATION1 sy-vline 
WA_PPOMAINTITMACT_STR-INCOTERMSLOCATION2 sy-vline 
WA_PPOMAINTITMACT_STR-ORDERPRICEUNITTOORDERUNITNMRTR sy-vline 
WA_PPOMAINTITMACT_STR-ORDPRICEUNITTOORDERUNITDNMNTR sy-vline 
WA_PPOMAINTITMACT_STR-ISCOMPLETELYDELIVERED sy-vline 
WA_PPOMAINTITMACT_STR-ISFINALLYINVOICED sy-vline 
WA_PPOMAINTITMACT_STR-SERVICEPERFORMER sy-vline 
WA_PPOMAINTITMACT_STR-PRODUCTTYPE sy-vline 
WA_PPOMAINTITMACT_STR-SERVICEPACKAGE sy-vline 
WA_PPOMAINTITMACT_STR-OVERALLLIMITAMOUNT sy-vline 
WA_PPOMAINTITMACT_STR-OVERALLLIMITAMOUNTISUNLIMITED sy-vline 
WA_PPOMAINTITMACT_STR-EXPECTEDOVERALLLIMITAMOUNT sy-vline 
WA_PPOMAINTITMACT_STR-COSTCENTER sy-vline 
WA_PPOMAINTITMACT_STR-CONTROLLINGAREA sy-vline 
WA_PPOMAINTITMACT_STR-WBSELEMENTINTERNALID sy-vline 
WA_PPOMAINTITMACT_STR-FUNCTIONALAREA sy-vline 
WA_PPOMAINTITMACT_STR-SALESORDER sy-vline 
WA_PPOMAINTITMACT_STR-SALESORDERITEM sy-vline 
WA_PPOMAINTITMACT_STR-GLACCOUNT sy-vline 
WA_PPOMAINTITMACT_STR-PROFITCENTER sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYDATE sy-vline 
WA_PPOMAINTITMACT_STR-PERFORMANCEPERIODSTARTDATE sy-vline 
WA_PPOMAINTITMACT_STR-PERFORMANCEPERIODENDDATE sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASEORDERITEMADDRESSNUMBER sy-vline 
WA_PPOMAINTITMACT_STR-MANUALDELIVERYADDRESSID sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSNAME sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSSTREETNAME sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSHOUSENUMBER sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSPOSTALCODE sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSCITYNAME sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSREGION sy-vline 
WA_PPOMAINTITMACT_STR-DELIVERYADDRESSCOUNTRY sy-vline 
WA_PPOMAINTITMACT_STR-TAXCALCULATIONPROCEDURE sy-vline 
WA_PPOMAINTITMACT_STR-TAXJURISDICTIONCALCPROCEDURE sy-vline 
WA_PPOMAINTITMACT_STR-CURRENCY sy-vline 
WA_PPOMAINTITMACT_STR-PRICINGPROCEDURE sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASINGDOCUMENTTYPE sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASINGORGANIZATION sy-vline 
WA_PPOMAINTITMACT_STR-PURCHASINGGROUP sy-vline 
WA_PPOMAINTITMACT_STR-SUPPLIER sy-vline 
WA_PPOMAINTITMACT_STR-INCOTERMSVERSION sy-vline 
WA_PPOMAINTITMACT_STR-EDITSTATE sy-vline 
WA_PPOMAINTITMACT_STR-HASTWIN sy-vline 
WA_PPOMAINTITMACT_STR-CREATEDBYUSER sy-vline 
WA_PPOMAINTITMACT_STR-LASTCHANGEUSER sy-vline 
WA_PPOMAINTITMACT_STR-LASTCHANGEDATETIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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