ABAP Select data from SAP table MWZMSEG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MWZMSEG
*  INTO TABLE @DATA(IT_MWZMSEG2).
*--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_MWZMSEG INDEX 1 INTO DATA(WA_MWZMSEG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<MWZMSEG>-MANDT = 1.
<MWZMSEG>-MBLNR = 1.
<MWZMSEG>-MJAHR = 1.
<MWZMSEG>-ZEILE = 1.
<MWZMSEG>-LINE_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MWZMSEG-PARENT_ID, sy-vline,
  WA_MWZMSEG-LINE_DEPTH, sy-vline,
  WA_MWZMSEG-MAA_URZEI, sy-vline,
  WA_MWZMSEG-BWART, sy-vline,
  WA_MWZMSEG-XAUTO, sy-vline,
  WA_MWZMSEG-MATNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_MWZMSEG 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_MWZMSEG 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_MWZMSEG INTO WA_MWZMSEG.


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MWZMSEG-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MWZMSEG-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MWZMSEG-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MWZMSEG-ANLN2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit IMKEY, internal->external for field IMKEY
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_MWZMSEG-IMKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MWZMSEG-IMKEY.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_MWZMSEG-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MWZMSEG-FIPOS.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MWZMSEG-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MWZMSEG-GRANT_NBR.
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_MWZMSEG_STR, 
MANDT TYPE STRING,
MBLNR TYPE STRING,
MJAHR TYPE STRING,
ZEILE TYPE STRING,
LINE_ID TYPE STRING,
PARENT_ID TYPE STRING,
LINE_DEPTH TYPE STRING,
MAA_URZEI TYPE STRING,
BWART TYPE STRING,
XAUTO TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
CHARG TYPE STRING,
INSMK TYPE STRING,
ZUSCH TYPE STRING,
ZUSTD TYPE STRING,
SOBKZ TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
KDEIN TYPE STRING,
PLPLA TYPE STRING,
SHKZG TYPE STRING,
WAERS TYPE STRING,
DMBTR TYPE STRING,
BNBTR TYPE STRING,
BUALT TYPE STRING,
SHKUM TYPE STRING,
DMBUM TYPE STRING,
BWTAR TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
ERFMG TYPE STRING,
ERFME TYPE STRING,
BPMNG TYPE STRING,
BPRME TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
LFBJA TYPE STRING,
LFBNR TYPE STRING,
LFPOS TYPE STRING,
SJAHR TYPE STRING,
SMBLN TYPE STRING,
SMBLP TYPE STRING,
ELIKZ TYPE STRING,
SGTXT TYPE STRING,
EQUNR TYPE STRING,
WEMPF TYPE STRING,
ABLAD TYPE STRING,
GSBER TYPE STRING,
KOKRS TYPE STRING,
PARGB TYPE STRING,
PARBU TYPE STRING,
KOSTL TYPE STRING,
PROJN TYPE STRING,
AUFNR TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
XSKST TYPE STRING,
XSAUF TYPE STRING,
XSPRO TYPE STRING,
XSERG TYPE STRING,
GJAHR TYPE STRING,
XRUEM TYPE STRING,
XRUEJ TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
BELUM TYPE STRING,
BUZUM TYPE STRING,
RSNUM TYPE STRING,
RSPOS TYPE STRING,
KZEAR TYPE STRING,
PBAMG TYPE STRING,
KZSTR TYPE STRING,
UMMAT TYPE STRING,
UMWRK TYPE STRING,
UMLGO TYPE STRING,
UMCHA TYPE STRING,
UMZST TYPE STRING,
UMZUS TYPE STRING,
UMBAR TYPE STRING,
UMSOK TYPE STRING,
KZBEW TYPE STRING,
KZVBR TYPE STRING,
KZZUG TYPE STRING,
WEUNB TYPE STRING,
PALAN TYPE STRING,
LGNUM TYPE STRING,
LGTYP TYPE STRING,
LGPLA TYPE STRING,
BESTQ TYPE STRING,
BWLVS TYPE STRING,
TBNUM TYPE STRING,
TBPOS TYPE STRING,
XBLVS TYPE STRING,
VSCHN TYPE STRING,
NSCHN TYPE STRING,
DYPLA TYPE STRING,
UBNUM TYPE STRING,
TBPRI TYPE STRING,
TANUM TYPE STRING,
WEANZ TYPE STRING,
GRUND TYPE STRING,
EVERS TYPE STRING,
EVERE TYPE STRING,
IMKEY TYPE STRING,
KSTRG TYPE STRING,
PAOBJNR TYPE STRING,
PRCTR TYPE STRING,
PS_PSP_PNR TYPE STRING,
NPLNR TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
AUFPS TYPE STRING,
VPTNR TYPE STRING,
FIPOS TYPE STRING,
SAKTO TYPE STRING,
BSTMG TYPE STRING,
BSTME TYPE STRING,
XWSBR TYPE STRING,
EMLIF TYPE STRING,
DUMMY_INCL_EEW_COBL TYPE STRING,
EXBWR TYPE STRING,
VKWRT TYPE STRING,
AKTNR TYPE STRING,
ZEKKN TYPE STRING,
VFDAT TYPE STRING,
CUOBJ_CH TYPE STRING,
EXVKW TYPE STRING,
PPRCTR TYPE STRING,
RSART TYPE STRING,
GEBER TYPE STRING,
FISTL TYPE STRING,
MATBF TYPE STRING,
UMMAB TYPE STRING,
BUSTM TYPE STRING,
BUSTW TYPE STRING,
MENGU TYPE STRING,
WERTU TYPE STRING,
LBKUM TYPE STRING,
SALK3 TYPE STRING,
VPRSV TYPE STRING,
FKBER TYPE STRING,
DABRBZ TYPE STRING,
VKWRA TYPE STRING,
DABRZ TYPE STRING,
XBEAU TYPE STRING,
LSMNG TYPE STRING,
LSMEH TYPE STRING,
KZBWS TYPE STRING,
QINSPST TYPE STRING,
URZEI TYPE STRING,
J_1BEXBASE TYPE STRING,
MWSKZ TYPE STRING,
TXJCD TYPE STRING,
EMATN TYPE STRING,
J_1AGIRUPD TYPE STRING,
VKMWS TYPE STRING,
HSDAT TYPE STRING,
BERKZ TYPE STRING,
MAT_KDAUF TYPE STRING,
MAT_KDPOS TYPE STRING,
MAT_PSPNR TYPE STRING,
XWOFF TYPE STRING,
BEMOT TYPE STRING,
GRANT_NBR TYPE STRING,
BUDGET_PD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_MWZMSEG_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_MWZMSEG_STR-MANDT sy-vline 
WA_MWZMSEG_STR-MBLNR sy-vline 
WA_MWZMSEG_STR-MJAHR sy-vline 
WA_MWZMSEG_STR-ZEILE sy-vline 
WA_MWZMSEG_STR-LINE_ID sy-vline 
WA_MWZMSEG_STR-PARENT_ID sy-vline 
WA_MWZMSEG_STR-LINE_DEPTH sy-vline 
WA_MWZMSEG_STR-MAA_URZEI sy-vline 
WA_MWZMSEG_STR-BWART sy-vline 
WA_MWZMSEG_STR-XAUTO sy-vline 
WA_MWZMSEG_STR-MATNR sy-vline 
WA_MWZMSEG_STR-WERKS sy-vline 
WA_MWZMSEG_STR-LGORT sy-vline 
WA_MWZMSEG_STR-CHARG sy-vline 
WA_MWZMSEG_STR-INSMK sy-vline 
WA_MWZMSEG_STR-ZUSCH sy-vline 
WA_MWZMSEG_STR-ZUSTD sy-vline 
WA_MWZMSEG_STR-SOBKZ sy-vline 
WA_MWZMSEG_STR-LIFNR sy-vline 
WA_MWZMSEG_STR-KUNNR sy-vline 
WA_MWZMSEG_STR-KDAUF sy-vline 
WA_MWZMSEG_STR-KDPOS sy-vline 
WA_MWZMSEG_STR-KDEIN sy-vline 
WA_MWZMSEG_STR-PLPLA sy-vline 
WA_MWZMSEG_STR-SHKZG sy-vline 
WA_MWZMSEG_STR-WAERS sy-vline 
WA_MWZMSEG_STR-DMBTR sy-vline 
WA_MWZMSEG_STR-BNBTR sy-vline 
WA_MWZMSEG_STR-BUALT sy-vline 
WA_MWZMSEG_STR-SHKUM sy-vline 
WA_MWZMSEG_STR-DMBUM sy-vline 
WA_MWZMSEG_STR-BWTAR sy-vline 
WA_MWZMSEG_STR-MENGE sy-vline 
WA_MWZMSEG_STR-MEINS sy-vline 
WA_MWZMSEG_STR-ERFMG sy-vline 
WA_MWZMSEG_STR-ERFME sy-vline 
WA_MWZMSEG_STR-BPMNG sy-vline 
WA_MWZMSEG_STR-BPRME sy-vline 
WA_MWZMSEG_STR-EBELN sy-vline 
WA_MWZMSEG_STR-EBELP sy-vline 
WA_MWZMSEG_STR-LFBJA sy-vline 
WA_MWZMSEG_STR-LFBNR sy-vline 
WA_MWZMSEG_STR-LFPOS sy-vline 
WA_MWZMSEG_STR-SJAHR sy-vline 
WA_MWZMSEG_STR-SMBLN sy-vline 
WA_MWZMSEG_STR-SMBLP sy-vline 
WA_MWZMSEG_STR-ELIKZ sy-vline 
WA_MWZMSEG_STR-SGTXT sy-vline 
WA_MWZMSEG_STR-EQUNR sy-vline 
WA_MWZMSEG_STR-WEMPF sy-vline 
WA_MWZMSEG_STR-ABLAD sy-vline 
WA_MWZMSEG_STR-GSBER sy-vline 
WA_MWZMSEG_STR-KOKRS sy-vline 
WA_MWZMSEG_STR-PARGB sy-vline 
WA_MWZMSEG_STR-PARBU sy-vline 
WA_MWZMSEG_STR-KOSTL sy-vline 
WA_MWZMSEG_STR-PROJN sy-vline 
WA_MWZMSEG_STR-AUFNR sy-vline 
WA_MWZMSEG_STR-ANLN1 sy-vline 
WA_MWZMSEG_STR-ANLN2 sy-vline 
WA_MWZMSEG_STR-XSKST sy-vline 
WA_MWZMSEG_STR-XSAUF sy-vline 
WA_MWZMSEG_STR-XSPRO sy-vline 
WA_MWZMSEG_STR-XSERG sy-vline 
WA_MWZMSEG_STR-GJAHR sy-vline 
WA_MWZMSEG_STR-XRUEM sy-vline 
WA_MWZMSEG_STR-XRUEJ sy-vline 
WA_MWZMSEG_STR-BUKRS sy-vline 
WA_MWZMSEG_STR-BELNR sy-vline 
WA_MWZMSEG_STR-BUZEI sy-vline 
WA_MWZMSEG_STR-BELUM sy-vline 
WA_MWZMSEG_STR-BUZUM sy-vline 
WA_MWZMSEG_STR-RSNUM sy-vline 
WA_MWZMSEG_STR-RSPOS sy-vline 
WA_MWZMSEG_STR-KZEAR sy-vline 
WA_MWZMSEG_STR-PBAMG sy-vline 
WA_MWZMSEG_STR-KZSTR sy-vline 
WA_MWZMSEG_STR-UMMAT sy-vline 
WA_MWZMSEG_STR-UMWRK sy-vline 
WA_MWZMSEG_STR-UMLGO sy-vline 
WA_MWZMSEG_STR-UMCHA sy-vline 
WA_MWZMSEG_STR-UMZST sy-vline 
WA_MWZMSEG_STR-UMZUS sy-vline 
WA_MWZMSEG_STR-UMBAR sy-vline 
WA_MWZMSEG_STR-UMSOK sy-vline 
WA_MWZMSEG_STR-KZBEW sy-vline 
WA_MWZMSEG_STR-KZVBR sy-vline 
WA_MWZMSEG_STR-KZZUG sy-vline 
WA_MWZMSEG_STR-WEUNB sy-vline 
WA_MWZMSEG_STR-PALAN sy-vline 
WA_MWZMSEG_STR-LGNUM sy-vline 
WA_MWZMSEG_STR-LGTYP sy-vline 
WA_MWZMSEG_STR-LGPLA sy-vline 
WA_MWZMSEG_STR-BESTQ sy-vline 
WA_MWZMSEG_STR-BWLVS sy-vline 
WA_MWZMSEG_STR-TBNUM sy-vline 
WA_MWZMSEG_STR-TBPOS sy-vline 
WA_MWZMSEG_STR-XBLVS sy-vline 
WA_MWZMSEG_STR-VSCHN sy-vline 
WA_MWZMSEG_STR-NSCHN sy-vline 
WA_MWZMSEG_STR-DYPLA sy-vline 
WA_MWZMSEG_STR-UBNUM sy-vline 
WA_MWZMSEG_STR-TBPRI sy-vline 
WA_MWZMSEG_STR-TANUM sy-vline 
WA_MWZMSEG_STR-WEANZ sy-vline 
WA_MWZMSEG_STR-GRUND sy-vline 
WA_MWZMSEG_STR-EVERS sy-vline 
WA_MWZMSEG_STR-EVERE sy-vline 
WA_MWZMSEG_STR-IMKEY sy-vline 
WA_MWZMSEG_STR-KSTRG sy-vline 
WA_MWZMSEG_STR-PAOBJNR sy-vline 
WA_MWZMSEG_STR-PRCTR sy-vline 
WA_MWZMSEG_STR-PS_PSP_PNR sy-vline 
WA_MWZMSEG_STR-NPLNR sy-vline 
WA_MWZMSEG_STR-AUFPL sy-vline 
WA_MWZMSEG_STR-APLZL sy-vline 
WA_MWZMSEG_STR-AUFPS sy-vline 
WA_MWZMSEG_STR-VPTNR sy-vline 
WA_MWZMSEG_STR-FIPOS sy-vline 
WA_MWZMSEG_STR-SAKTO sy-vline 
WA_MWZMSEG_STR-BSTMG sy-vline 
WA_MWZMSEG_STR-BSTME sy-vline 
WA_MWZMSEG_STR-XWSBR sy-vline 
WA_MWZMSEG_STR-EMLIF sy-vline 
WA_MWZMSEG_STR-DUMMY_INCL_EEW_COBL sy-vline 
WA_MWZMSEG_STR-EXBWR sy-vline 
WA_MWZMSEG_STR-VKWRT sy-vline 
WA_MWZMSEG_STR-AKTNR sy-vline 
WA_MWZMSEG_STR-ZEKKN sy-vline 
WA_MWZMSEG_STR-VFDAT sy-vline 
WA_MWZMSEG_STR-CUOBJ_CH sy-vline 
WA_MWZMSEG_STR-EXVKW sy-vline 
WA_MWZMSEG_STR-PPRCTR sy-vline 
WA_MWZMSEG_STR-RSART sy-vline 
WA_MWZMSEG_STR-GEBER sy-vline 
WA_MWZMSEG_STR-FISTL sy-vline 
WA_MWZMSEG_STR-MATBF sy-vline 
WA_MWZMSEG_STR-UMMAB sy-vline 
WA_MWZMSEG_STR-BUSTM sy-vline 
WA_MWZMSEG_STR-BUSTW sy-vline 
WA_MWZMSEG_STR-MENGU sy-vline 
WA_MWZMSEG_STR-WERTU sy-vline 
WA_MWZMSEG_STR-LBKUM sy-vline 
WA_MWZMSEG_STR-SALK3 sy-vline 
WA_MWZMSEG_STR-VPRSV sy-vline 
WA_MWZMSEG_STR-FKBER sy-vline 
WA_MWZMSEG_STR-DABRBZ sy-vline 
WA_MWZMSEG_STR-VKWRA sy-vline 
WA_MWZMSEG_STR-DABRZ sy-vline 
WA_MWZMSEG_STR-XBEAU sy-vline 
WA_MWZMSEG_STR-LSMNG sy-vline 
WA_MWZMSEG_STR-LSMEH sy-vline 
WA_MWZMSEG_STR-KZBWS sy-vline 
WA_MWZMSEG_STR-QINSPST sy-vline 
WA_MWZMSEG_STR-URZEI sy-vline 
WA_MWZMSEG_STR-J_1BEXBASE sy-vline 
WA_MWZMSEG_STR-MWSKZ sy-vline 
WA_MWZMSEG_STR-TXJCD sy-vline 
WA_MWZMSEG_STR-EMATN sy-vline 
WA_MWZMSEG_STR-J_1AGIRUPD sy-vline 
WA_MWZMSEG_STR-VKMWS sy-vline 
WA_MWZMSEG_STR-HSDAT sy-vline 
WA_MWZMSEG_STR-BERKZ sy-vline 
WA_MWZMSEG_STR-MAT_KDAUF sy-vline 
WA_MWZMSEG_STR-MAT_KDPOS sy-vline 
WA_MWZMSEG_STR-MAT_PSPNR sy-vline 
WA_MWZMSEG_STR-XWOFF sy-vline 
WA_MWZMSEG_STR-BEMOT sy-vline 
WA_MWZMSEG_STR-GRANT_NBR sy-vline 
WA_MWZMSEG_STR-BUDGET_PD sy-vline      INTO ld_text SEPARATED BY SPACE.

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