ABAP Select data from SAP table /SAPSRM/S_PDO_MDF_BO_INV_HD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPSRM/S_PDO_MDF_BO_INV_HD 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 /SAPSRM/S_PDO_MDF_BO_INV_HD. 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 /SAPSRM/S_PDO_MDF_BO_INV_HD 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_/SAPSRM/S_PDO_MDF_BO_INV_HD TYPE STANDARD TABLE OF /SAPSRM/S_PDO_MDF_BO_INV_HD,
      WA_/SAPSRM/S_PDO_MDF_BO_INV_HD TYPE /SAPSRM/S_PDO_MDF_BO_INV_HD,
      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: </SAPSRM/S_PDO_MDF_BO_INV_HD> TYPE /SAPSRM/S_PDO_MDF_BO_INV_HD.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPSRM/S_PDO_MDF_BO_INV_HD
  INTO TABLE IT_/SAPSRM/S_PDO_MDF_BO_INV_HD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSRM/S_PDO_MDF_BO_INV_HD
*  INTO TABLE @DATA(IT_/SAPSRM/S_PDO_MDF_BO_INV_HD2).
*--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_/SAPSRM/S_PDO_MDF_BO_INV_HD INDEX 1 INTO DATA(WA_/SAPSRM/S_PDO_MDF_BO_INV_HD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPSRM/S_PDO_MDF_BO_INV_HD ASSIGNING </SAPSRM/S_PDO_MDF_BO_INV_HD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSRM/S_PDO_MDF_BO_INV_HD>-GUID = 1.
</SAPSRM/S_PDO_MDF_BO_INV_HD>-DESCRIPTION = 1.
</SAPSRM/S_PDO_MDF_BO_INV_HD>-DESCR_LANGUAGE = 1.
</SAPSRM/S_PDO_MDF_BO_INV_HD>-POSTING_DATE = 1.
</SAPSRM/S_PDO_MDF_BO_INV_HD>-POSTING_DATE_FI = 1.

ENDLOOP.

LOOP AT IT_/SAPSRM/S_PDO_MDF_BO_INV_HD INTO WA_/SAPSRM/S_PDO_MDF_BO_INV_HD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-REF_DOC_NO, sy-vline,
  WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-GROSS_AMOUNT, sy-vline,
  WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-PMNTTRMS, sy-vline,
  WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-DSCNT1_TO, sy-vline,
  WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-DSCNT2_TO, sy-vline,
  WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-DSCNT3_TO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPSRM/S_PDO_MDF_BO_INV_HD 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_/SAPSRM/S_PDO_MDF_BO_INV_HD 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_/SAPSRM/S_PDO_MDF_BO_INV_HD INTO WA_/SAPSRM/S_PDO_MDF_BO_INV_HD.


*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 ISOLA, internal->external for field DESCR_LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-DESCR_LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-DESCR_LANGUAGE.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit TSTPS, internal->external for field CREATED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-CREATED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-CREATED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CHANGED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-CHANGED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-CHANGED_AT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGICAL_SYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-LOGICAL_SYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_PDO_MDF_BO_INV_HD-LOGICAL_SYSTEM.
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_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR, 
GUID TYPE STRING,
DESCRIPTION TYPE STRING,
DESCR_LANGUAGE TYPE STRING,
POSTING_DATE TYPE STRING,
POSTING_DATE_FI TYPE STRING,
REF_DOC_NO TYPE STRING,
GROSS_AMOUNT TYPE STRING,
PMNTTRMS TYPE STRING,
DSCNT1_TO TYPE STRING,
DSCNT2_TO TYPE STRING,
DSCNT3_TO TYPE STRING,
CASH_DISC1 TYPE STRING,
CASH_DISC2 TYPE STRING,
REASON_CODE TYPE STRING,
TOL_GROUP TYPE STRING,
PAYMENT_REF_NO TYPE STRING,
SRC_OBJECT_TYPE TYPE STRING,
CURRENCY TYPE STRING,
REF_OBJECT_ID TYPE STRING,
CO_CODE TYPE STRING,
NF_TYPE TYPE STRING,
WFL_CREATOR_TYPE TYPE STRING,
STOCH_CHECK TYPE STRING,
PMNTTRMS_TXT TYPE STRING,
LOGSYS_FI TYPE STRING,
APPROVAL_IND TYPE STRING,
BE_LOG_SYSTEM TYPE STRING,
BE_OBJECT_TYPE TYPE STRING,
BE_OBJECT_ID TYPE STRING,
BE_REFOBJ_TYPE TYPE STRING,
BE_REFOBJ TYPE STRING,
BE_REFOBJ_ITEM TYPE STRING,
BE_PUR_GROUP TYPE STRING,
BE_PUR_ORG TYPE STRING,
ICC_BUPLA_AR TYPE STRING,
ICC_BR_NF_FRE TYPE STRING,
ICC_BR_NF_INS TYPE STRING,
ICC_BR_NF_OTH TYPE STRING,
ICC_BR_NF_DIS TYPE STRING,
ICC_BR_NF_NET TYPE STRING,
ICC_BR_NF_TOT TYPE STRING,
ICC_BUPLA_BR TYPE STRING,
ICC_KIDNO_DK TYPE STRING,
ICC_KIDNO_FI TYPE STRING,
ICC_BUPLA_KR TYPE STRING,
ICC_KIDNO_NO TYPE STRING,
ICC_KIDNO_SE TYPE STRING,
ICC_BUPLA_TH TYPE STRING,
ICC_BUPLA_TW TYPE STRING,
SK_COUNTRY TYPE STRING,
SK_SCENARIO1 TYPE STRING,
SK_SCENARIO2 TYPE STRING,
SK_SCENARIO3 TYPE STRING,
SK_SCENARIO4 TYPE STRING,
SK_SCENARIO5 TYPE STRING,
DUMMY_EEW_PDHSS_INV TYPE STRING,
DOC_TYPE_EXI TYPE STRING,
PAY_METH_EXI TYPE STRING,
PAY_BLOCK_EXI TYPE STRING,
CPD_VENDOR_EXI TYPE STRING,
POBK_CURAC_EXI TYPE STRING,
BANK_ACCT_EXI TYPE STRING,
BANK_NO_EXI TYPE STRING,
BANK_CTRY_EXI TYPE STRING,
CTRL_KEY_EXI TYPE STRING,
LAM_SOL_KEY TYPE STRING,
LAM_HDR_GAID TYPE STRING,
LAM_HDR_TEXT TYPE STRING,
ICC_LZBKZ_DE TYPE STRING,
ICC_LZBKZ_NL TYPE STRING,
DUMMY_EEW_PDHSC_INV TYPE STRING,
TRANSACTION_DATE TYPE STRING,
EXT_APPROVAL_IND TYPE STRING,
PMNT_BASIS_DATE TYPE STRING,
TOTAL_TAX TYPE STRING,
COPY_OF_GUID TYPE STRING,
PROCESS_TYPE TYPE STRING,
OBJECT_ID TYPE STRING,
INP_TYPE TYPE STRING,
SUBTYPE TYPE STRING,
DUMMY_EEW_PD_HD_SWD_INV TYPE STRING,
DUMMY_EEW_PD_HD_CSD_INV TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_AT TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_AT TYPE STRING,
LOGICAL_SYSTEM TYPE STRING,
TZONE TYPE STRING,
TOTAL_VALUE TYPE STRING,
SEARCHPO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_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_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-GUID sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DESCRIPTION sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DESCR_LANGUAGE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-POSTING_DATE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-POSTING_DATE_FI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-REF_DOC_NO sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-GROSS_AMOUNT sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PMNTTRMS sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DSCNT1_TO sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DSCNT2_TO sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DSCNT3_TO sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CASH_DISC1 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CASH_DISC2 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-REASON_CODE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-TOL_GROUP sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PAYMENT_REF_NO sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SRC_OBJECT_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CURRENCY sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-REF_OBJECT_ID sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CO_CODE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-NF_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-WFL_CREATOR_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-STOCH_CHECK sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PMNTTRMS_TXT sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-LOGSYS_FI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-APPROVAL_IND sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_LOG_SYSTEM sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_OBJECT_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_OBJECT_ID sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_REFOBJ_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_REFOBJ sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_REFOBJ_ITEM sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_PUR_GROUP sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BE_PUR_ORG sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BUPLA_AR sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BR_NF_FRE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BR_NF_INS sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BR_NF_OTH sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BR_NF_DIS sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BR_NF_NET sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BR_NF_TOT sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BUPLA_BR sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_KIDNO_DK sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_KIDNO_FI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BUPLA_KR sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_KIDNO_NO sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_KIDNO_SE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BUPLA_TH sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_BUPLA_TW sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SK_COUNTRY sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SK_SCENARIO1 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SK_SCENARIO2 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SK_SCENARIO3 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SK_SCENARIO4 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SK_SCENARIO5 sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DUMMY_EEW_PDHSS_INV sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DOC_TYPE_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PAY_METH_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PAY_BLOCK_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CPD_VENDOR_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-POBK_CURAC_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BANK_ACCT_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BANK_NO_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-BANK_CTRY_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CTRL_KEY_EXI sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-LAM_SOL_KEY sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-LAM_HDR_GAID sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-LAM_HDR_TEXT sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_LZBKZ_DE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-ICC_LZBKZ_NL sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DUMMY_EEW_PDHSC_INV sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-TRANSACTION_DATE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-EXT_APPROVAL_IND sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PMNT_BASIS_DATE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-TOTAL_TAX sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-COPY_OF_GUID sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-PROCESS_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-OBJECT_ID sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-INP_TYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SUBTYPE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DUMMY_EEW_PD_HD_SWD_INV sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-DUMMY_EEW_PD_HD_CSD_INV sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CREATED_BY sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CREATED_AT sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CHANGED_BY sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-CHANGED_AT sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-LOGICAL_SYSTEM sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-TZONE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-TOTAL_VALUE sy-vline 
WA_/SAPSRM/S_PDO_MDF_BO_INV_HD_STR-SEARCHPO sy-vline      INTO ld_text SEPARATED BY SPACE.

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