ABAP Select data from SAP table MCCOMVEKP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MCCOMVEKP
*  INTO TABLE @DATA(IT_MCCOMVEKP2).
*--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_MCCOMVEKP INDEX 1 INTO DATA(WA_MCCOMVEKP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<MCCOMVEKP>-MANDT = 1.
<MCCOMVEKP>-VENUM = 1.
<MCCOMVEKP>-EXIDV = 1.
<MCCOMVEKP>-EXIDA = 1.
<MCCOMVEKP>-VSTEL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MCCOMVEKP-LSTEL, sy-vline,
  WA_MCCOMVEKP-BRGEW, sy-vline,
  WA_MCCOMVEKP-NTGEW, sy-vline,
  WA_MCCOMVEKP-MAGEW, sy-vline,
  WA_MCCOMVEKP-TARAG, sy-vline,
  WA_MCCOMVEKP-GEWEI, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_MCCOMVEKP 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_MCCOMVEKP 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_MCCOMVEKP INTO WA_MCCOMVEKP.


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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field EXIDV2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MCCOMVEKP-EXIDV2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MCCOMVEKP-EXIDV2.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit VHUPI, internal->external for field PACKVORSCHR
CALL FUNCTION 'CONVERSION_EXIT_VHUPI_OUTPUT'
  EXPORTING
    input =                      WA_MCCOMVEKP-PACKVORSCHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MCCOMVEKP-PACKVORSCHR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit TSHME, internal->external for field PTMST
CALL FUNCTION 'CONVERSION_EXIT_TSHME_OUTPUT'
  EXPORTING
    input =                      WA_MCCOMVEKP-PTMST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MCCOMVEKP-PTMST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSHME, internal->external for field ATMST
CALL FUNCTION 'CONVERSION_EXIT_TSHME_OUTPUT'
  EXPORTING
    input =                      WA_MCCOMVEKP-ATMST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MCCOMVEKP-ATMST.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field OLD_EXIDV
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_MCCOMVEKP-OLD_EXIDV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MCCOMVEKP-OLD_EXIDV.
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_MCCOMVEKP_STR, 
MANDT TYPE STRING,
VENUM TYPE STRING,
EXIDV TYPE STRING,
EXIDA TYPE STRING,
VSTEL TYPE STRING,
LSTEL TYPE STRING,
BRGEW TYPE STRING,
NTGEW TYPE STRING,
MAGEW TYPE STRING,
TARAG TYPE STRING,
GEWEI TYPE STRING,
BTVOL TYPE STRING,
NTVOL TYPE STRING,
MAVOL TYPE STRING,
TAVOL TYPE STRING,
VOLEH TYPE STRING,
ANZGL TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
ERUHR TYPE STRING,
AENAM TYPE STRING,
AEDAT TYPE STRING,
AEZET TYPE STRING,
SORTL TYPE STRING,
VEGR1 TYPE STRING,
VEGR2 TYPE STRING,
VEGR3 TYPE STRING,
VEGR4 TYPE STRING,
VEGR5 TYPE STRING,
VHILM TYPE STRING,
LAENG TYPE STRING,
BREIT TYPE STRING,
HOEHE TYPE STRING,
MEABM TYPE STRING,
ERLKZ TYPE STRING,
GEWTO TYPE STRING,
VOLTO TYPE STRING,
MEINS TYPE STRING,
VOLEH_MAX TYPE STRING,
GEWEI_MAX TYPE STRING,
VBELN_GEN TYPE STRING,
POSNR_GEN TYPE STRING,
INHALT TYPE STRING,
VHART TYPE STRING,
KAPPL TYPE STRING,
KALSM TYPE STRING,
KSCHL TYPE STRING,
MAGRV TYPE STRING,
WERKS TYPE STRING,
PSTYV TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
LADLG TYPE STRING,
LADEH TYPE STRING,
FARZT TYPE STRING,
FAREH TYPE STRING,
ENTFE TYPE STRING,
EHENT TYPE STRING,
LGORT TYPE STRING,
GEWFX TYPE STRING,
VELTP TYPE STRING,
EXIDV2 TYPE STRING,
LANDT TYPE STRING,
LANDF TYPE STRING,
NAMEF TYPE STRING,
NAMBE TYPE STRING,
VHILM_KU TYPE STRING,
VPOBJ TYPE STRING,
VPOBJKEY TYPE STRING,
HANDLE TYPE STRING,
WMSTA TYPE STRING,
LGNUM TYPE STRING,
SAPRL TYPE STRING,
KZGVH TYPE STRING,
ADGE_DG TYPE STRING,
ADGE_DGPR TYPE STRING,
UEVEL TYPE STRING,
PACKVORSCHR TYPE STRING,
PACKVORSCHR_ST TYPE STRING,
LABELTYP TYPE STRING,
ZUL_AUFL TYPE STRING,
STATUS TYPE STRING,
HU_LGORT TYPE STRING,
HU_SYSTEM TYPE STRING,
SPE_HDALL TYPE STRING,
SPE_VLSTK TYPE STRING,
SPE_DELDEC TYPE STRING,
SPE_IDART_01 TYPE STRING,
SPE_IDENT_01 TYPE STRING,
SPE_IDART_02 TYPE STRING,
SPE_IDENT_02 TYPE STRING,
SPE_IDART_03 TYPE STRING,
SPE_IDENT_03 TYPE STRING,
SPE_IDART_04 TYPE STRING,
SPE_IDENT_04 TYPE STRING,
SPE_LOGPOS TYPE STRING,
SPE_CHK_COUNTER TYPE STRING,
UUID TYPE STRING,
_DATAAGING TYPE STRING,
TM_DOC_ID TYPE STRING,
TM_DOC_TCO TYPE STRING,
TM_DOC_ITEM_ID TYPE STRING,
HUDHR_INCL_EEW_PS TYPE STRING,
CHARG TYPE STRING,
EPC1 TYPE STRING,
EPC2 TYPE STRING,
PACKAGE_CAT TYPE STRING,
TRANSP_INDEX TYPE STRING,
CRIT_SAF_INDEX TYPE STRING,
FLG_DG_PACKAGE TYPE STRING,
DG_PACKAGE_LEVEL TYPE STRING,
PACKCODE TYPE STRING,
INSTR_ENCL_CAT TYPE STRING,
MAT_DAMAGED_CL7 TYPE STRING,
DOSE_RATE_BULK TYPE STRING,
DOSE_RATE_BULK_U TYPE STRING,
DOSE_RATE_PACK TYPE STRING,
U_DOSE_RATE_PACK TYPE STRING,
LEADING_LWDG TYPE STRING,
MAX_GROSS_WEIGHT TYPE STRING,
U_MAX_GROSS_WGHT TYPE STRING,
LYARD TYPE STRING,
YLCCL TYPE STRING,
YLOCT TYPE STRING,
STATS TYPE STRING,
PRRTY TYPE STRING,
FWAGN TYPE STRING,
SCACD TYPE STRING,
OWNER TYPE STRING,
TRNPD TYPE STRING,
SEALN1 TYPE STRING,
SEALN2 TYPE STRING,
SEALN3 TYPE STRING,
SEALN4 TYPE STRING,
SEALN5 TYPE STRING,
BLIND TYPE STRING,
RSNCD TYPE STRING,
RFTYP TYPE STRING,
REFER TYPE STRING,
PTMST TYPE STRING,
ATMST TYPE STRING,
YDOOR TYPE STRING,
YSTGA TYPE STRING,
URGFL TYPE STRING,
PRFLG TYPE STRING,
SLFLG TYPE STRING,
SIGNI TYPE STRING,
LTEXT TYPE STRING,
UPDKZ TYPE STRING,
KZTRA TYPE STRING,
VEBEZ TYPE STRING,
SORTF TYPE STRING,
AENDB TYPE STRING,
AENDB_WV TYPE STRING,
AENDB_QUAN TYPE STRING,
AENDB_STATUS TYPE STRING,
KZUNT TYPE STRING,
KZOBE TYPE STRING,
FRGEW TYPE STRING,
GEWEI_FR TYPE STRING,
FRVOL TYPE STRING,
VOLEH_FR TYPE STRING,
KZPGN TYPE STRING,
WERFD TYPE STRING,
SELKZ TYPE STRING,
LE_LGPLA TYPE STRING,
LE_LGTYP TYPE STRING,
WM_VERW TYPE STRING,
MTPOS TYPE STRING,
DEST_LGNUM TYPE STRING,
DEST_LGTYP TYPE STRING,
DEST_LGPLA TYPE STRING,
OBJNR TYPE STRING,
KUNNR TYPE STRING,
LIEFNR TYPE STRING,
TARAVAR TYPE STRING,
STSMA TYPE STRING,
HISTU TYPE STRING,
ACTIVITY TYPE STRING,
OBJECT TYPE STRING,
HU_STATUS_INIT TYPE STRING,
LOGSYS TYPE STRING,
HU_LOCKED TYPE STRING,
LETYP_WM TYPE STRING,
TOP_HU_DLVRY TYPE STRING,
KZEBU TYPE STRING,
VWPOS TYPE STRING,
OLD_EXIDV TYPE STRING,
SUPKZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_MCCOMVEKP_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_MCCOMVEKP_STR-MANDT sy-vline 
WA_MCCOMVEKP_STR-VENUM sy-vline 
WA_MCCOMVEKP_STR-EXIDV sy-vline 
WA_MCCOMVEKP_STR-EXIDA sy-vline 
WA_MCCOMVEKP_STR-VSTEL sy-vline 
WA_MCCOMVEKP_STR-LSTEL sy-vline 
WA_MCCOMVEKP_STR-BRGEW sy-vline 
WA_MCCOMVEKP_STR-NTGEW sy-vline 
WA_MCCOMVEKP_STR-MAGEW sy-vline 
WA_MCCOMVEKP_STR-TARAG sy-vline 
WA_MCCOMVEKP_STR-GEWEI sy-vline 
WA_MCCOMVEKP_STR-BTVOL sy-vline 
WA_MCCOMVEKP_STR-NTVOL sy-vline 
WA_MCCOMVEKP_STR-MAVOL sy-vline 
WA_MCCOMVEKP_STR-TAVOL sy-vline 
WA_MCCOMVEKP_STR-VOLEH sy-vline 
WA_MCCOMVEKP_STR-ANZGL sy-vline 
WA_MCCOMVEKP_STR-ERNAM sy-vline 
WA_MCCOMVEKP_STR-ERDAT sy-vline 
WA_MCCOMVEKP_STR-ERUHR sy-vline 
WA_MCCOMVEKP_STR-AENAM sy-vline 
WA_MCCOMVEKP_STR-AEDAT sy-vline 
WA_MCCOMVEKP_STR-AEZET sy-vline 
WA_MCCOMVEKP_STR-SORTL sy-vline 
WA_MCCOMVEKP_STR-VEGR1 sy-vline 
WA_MCCOMVEKP_STR-VEGR2 sy-vline 
WA_MCCOMVEKP_STR-VEGR3 sy-vline 
WA_MCCOMVEKP_STR-VEGR4 sy-vline 
WA_MCCOMVEKP_STR-VEGR5 sy-vline 
WA_MCCOMVEKP_STR-VHILM sy-vline 
WA_MCCOMVEKP_STR-LAENG sy-vline 
WA_MCCOMVEKP_STR-BREIT sy-vline 
WA_MCCOMVEKP_STR-HOEHE sy-vline 
WA_MCCOMVEKP_STR-MEABM sy-vline 
WA_MCCOMVEKP_STR-ERLKZ sy-vline 
WA_MCCOMVEKP_STR-GEWTO sy-vline 
WA_MCCOMVEKP_STR-VOLTO sy-vline 
WA_MCCOMVEKP_STR-MEINS sy-vline 
WA_MCCOMVEKP_STR-VOLEH_MAX sy-vline 
WA_MCCOMVEKP_STR-GEWEI_MAX sy-vline 
WA_MCCOMVEKP_STR-VBELN_GEN sy-vline 
WA_MCCOMVEKP_STR-POSNR_GEN sy-vline 
WA_MCCOMVEKP_STR-INHALT sy-vline 
WA_MCCOMVEKP_STR-VHART sy-vline 
WA_MCCOMVEKP_STR-KAPPL sy-vline 
WA_MCCOMVEKP_STR-KALSM sy-vline 
WA_MCCOMVEKP_STR-KSCHL sy-vline 
WA_MCCOMVEKP_STR-MAGRV sy-vline 
WA_MCCOMVEKP_STR-WERKS sy-vline 
WA_MCCOMVEKP_STR-PSTYV sy-vline 
WA_MCCOMVEKP_STR-VKORG sy-vline 
WA_MCCOMVEKP_STR-VTWEG sy-vline 
WA_MCCOMVEKP_STR-LADLG sy-vline 
WA_MCCOMVEKP_STR-LADEH sy-vline 
WA_MCCOMVEKP_STR-FARZT sy-vline 
WA_MCCOMVEKP_STR-FAREH sy-vline 
WA_MCCOMVEKP_STR-ENTFE sy-vline 
WA_MCCOMVEKP_STR-EHENT sy-vline 
WA_MCCOMVEKP_STR-LGORT sy-vline 
WA_MCCOMVEKP_STR-GEWFX sy-vline 
WA_MCCOMVEKP_STR-VELTP sy-vline 
WA_MCCOMVEKP_STR-EXIDV2 sy-vline 
WA_MCCOMVEKP_STR-LANDT sy-vline 
WA_MCCOMVEKP_STR-LANDF sy-vline 
WA_MCCOMVEKP_STR-NAMEF sy-vline 
WA_MCCOMVEKP_STR-NAMBE sy-vline 
WA_MCCOMVEKP_STR-VHILM_KU sy-vline 
WA_MCCOMVEKP_STR-VPOBJ sy-vline 
WA_MCCOMVEKP_STR-VPOBJKEY sy-vline 
WA_MCCOMVEKP_STR-HANDLE sy-vline 
WA_MCCOMVEKP_STR-WMSTA sy-vline 
WA_MCCOMVEKP_STR-LGNUM sy-vline 
WA_MCCOMVEKP_STR-SAPRL sy-vline 
WA_MCCOMVEKP_STR-KZGVH sy-vline 
WA_MCCOMVEKP_STR-ADGE_DG sy-vline 
WA_MCCOMVEKP_STR-ADGE_DGPR sy-vline 
WA_MCCOMVEKP_STR-UEVEL sy-vline 
WA_MCCOMVEKP_STR-PACKVORSCHR sy-vline 
WA_MCCOMVEKP_STR-PACKVORSCHR_ST sy-vline 
WA_MCCOMVEKP_STR-LABELTYP sy-vline 
WA_MCCOMVEKP_STR-ZUL_AUFL sy-vline 
WA_MCCOMVEKP_STR-STATUS sy-vline 
WA_MCCOMVEKP_STR-HU_LGORT sy-vline 
WA_MCCOMVEKP_STR-HU_SYSTEM sy-vline 
WA_MCCOMVEKP_STR-SPE_HDALL sy-vline 
WA_MCCOMVEKP_STR-SPE_VLSTK sy-vline 
WA_MCCOMVEKP_STR-SPE_DELDEC sy-vline 
WA_MCCOMVEKP_STR-SPE_IDART_01 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDENT_01 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDART_02 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDENT_02 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDART_03 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDENT_03 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDART_04 sy-vline 
WA_MCCOMVEKP_STR-SPE_IDENT_04 sy-vline 
WA_MCCOMVEKP_STR-SPE_LOGPOS sy-vline 
WA_MCCOMVEKP_STR-SPE_CHK_COUNTER sy-vline 
WA_MCCOMVEKP_STR-UUID sy-vline 
WA_MCCOMVEKP_STR-_DATAAGING sy-vline 
WA_MCCOMVEKP_STR-TM_DOC_ID sy-vline 
WA_MCCOMVEKP_STR-TM_DOC_TCO sy-vline 
WA_MCCOMVEKP_STR-TM_DOC_ITEM_ID sy-vline 
WA_MCCOMVEKP_STR-HUDHR_INCL_EEW_PS sy-vline 
WA_MCCOMVEKP_STR-CHARG sy-vline 
WA_MCCOMVEKP_STR-EPC1 sy-vline 
WA_MCCOMVEKP_STR-EPC2 sy-vline 
WA_MCCOMVEKP_STR-PACKAGE_CAT sy-vline 
WA_MCCOMVEKP_STR-TRANSP_INDEX sy-vline 
WA_MCCOMVEKP_STR-CRIT_SAF_INDEX sy-vline 
WA_MCCOMVEKP_STR-FLG_DG_PACKAGE sy-vline 
WA_MCCOMVEKP_STR-DG_PACKAGE_LEVEL sy-vline 
WA_MCCOMVEKP_STR-PACKCODE sy-vline 
WA_MCCOMVEKP_STR-INSTR_ENCL_CAT sy-vline 
WA_MCCOMVEKP_STR-MAT_DAMAGED_CL7 sy-vline 
WA_MCCOMVEKP_STR-DOSE_RATE_BULK sy-vline 
WA_MCCOMVEKP_STR-DOSE_RATE_BULK_U sy-vline 
WA_MCCOMVEKP_STR-DOSE_RATE_PACK sy-vline 
WA_MCCOMVEKP_STR-U_DOSE_RATE_PACK sy-vline 
WA_MCCOMVEKP_STR-LEADING_LWDG sy-vline 
WA_MCCOMVEKP_STR-MAX_GROSS_WEIGHT sy-vline 
WA_MCCOMVEKP_STR-U_MAX_GROSS_WGHT sy-vline 
WA_MCCOMVEKP_STR-LYARD sy-vline 
WA_MCCOMVEKP_STR-YLCCL sy-vline 
WA_MCCOMVEKP_STR-YLOCT sy-vline 
WA_MCCOMVEKP_STR-STATS sy-vline 
WA_MCCOMVEKP_STR-PRRTY sy-vline 
WA_MCCOMVEKP_STR-FWAGN sy-vline 
WA_MCCOMVEKP_STR-SCACD sy-vline 
WA_MCCOMVEKP_STR-OWNER sy-vline 
WA_MCCOMVEKP_STR-TRNPD sy-vline 
WA_MCCOMVEKP_STR-SEALN1 sy-vline 
WA_MCCOMVEKP_STR-SEALN2 sy-vline 
WA_MCCOMVEKP_STR-SEALN3 sy-vline 
WA_MCCOMVEKP_STR-SEALN4 sy-vline 
WA_MCCOMVEKP_STR-SEALN5 sy-vline 
WA_MCCOMVEKP_STR-BLIND sy-vline 
WA_MCCOMVEKP_STR-RSNCD sy-vline 
WA_MCCOMVEKP_STR-RFTYP sy-vline 
WA_MCCOMVEKP_STR-REFER sy-vline 
WA_MCCOMVEKP_STR-PTMST sy-vline 
WA_MCCOMVEKP_STR-ATMST sy-vline 
WA_MCCOMVEKP_STR-YDOOR sy-vline 
WA_MCCOMVEKP_STR-YSTGA sy-vline 
WA_MCCOMVEKP_STR-URGFL sy-vline 
WA_MCCOMVEKP_STR-PRFLG sy-vline 
WA_MCCOMVEKP_STR-SLFLG sy-vline 
WA_MCCOMVEKP_STR-SIGNI sy-vline 
WA_MCCOMVEKP_STR-LTEXT sy-vline 
WA_MCCOMVEKP_STR-UPDKZ sy-vline 
WA_MCCOMVEKP_STR-KZTRA sy-vline 
WA_MCCOMVEKP_STR-VEBEZ sy-vline 
WA_MCCOMVEKP_STR-SORTF sy-vline 
WA_MCCOMVEKP_STR-AENDB sy-vline 
WA_MCCOMVEKP_STR-AENDB_WV sy-vline 
WA_MCCOMVEKP_STR-AENDB_QUAN sy-vline 
WA_MCCOMVEKP_STR-AENDB_STATUS sy-vline 
WA_MCCOMVEKP_STR-KZUNT sy-vline 
WA_MCCOMVEKP_STR-KZOBE sy-vline 
WA_MCCOMVEKP_STR-FRGEW sy-vline 
WA_MCCOMVEKP_STR-GEWEI_FR sy-vline 
WA_MCCOMVEKP_STR-FRVOL sy-vline 
WA_MCCOMVEKP_STR-VOLEH_FR sy-vline 
WA_MCCOMVEKP_STR-KZPGN sy-vline 
WA_MCCOMVEKP_STR-WERFD sy-vline 
WA_MCCOMVEKP_STR-SELKZ sy-vline 
WA_MCCOMVEKP_STR-LE_LGPLA sy-vline 
WA_MCCOMVEKP_STR-LE_LGTYP sy-vline 
WA_MCCOMVEKP_STR-WM_VERW sy-vline 
WA_MCCOMVEKP_STR-MTPOS sy-vline 
WA_MCCOMVEKP_STR-DEST_LGNUM sy-vline 
WA_MCCOMVEKP_STR-DEST_LGTYP sy-vline 
WA_MCCOMVEKP_STR-DEST_LGPLA sy-vline 
WA_MCCOMVEKP_STR-OBJNR sy-vline 
WA_MCCOMVEKP_STR-KUNNR sy-vline 
WA_MCCOMVEKP_STR-LIEFNR sy-vline 
WA_MCCOMVEKP_STR-TARAVAR sy-vline 
WA_MCCOMVEKP_STR-STSMA sy-vline 
WA_MCCOMVEKP_STR-HISTU sy-vline 
WA_MCCOMVEKP_STR-ACTIVITY sy-vline 
WA_MCCOMVEKP_STR-OBJECT sy-vline 
WA_MCCOMVEKP_STR-HU_STATUS_INIT sy-vline 
WA_MCCOMVEKP_STR-LOGSYS sy-vline 
WA_MCCOMVEKP_STR-HU_LOCKED sy-vline 
WA_MCCOMVEKP_STR-LETYP_WM sy-vline 
WA_MCCOMVEKP_STR-TOP_HU_DLVRY sy-vline 
WA_MCCOMVEKP_STR-KZEBU sy-vline 
WA_MCCOMVEKP_STR-VWPOS sy-vline 
WA_MCCOMVEKP_STR-OLD_EXIDV sy-vline 
WA_MCCOMVEKP_STR-SUPKZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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