ABAP Select data from SAP table FKKINV_OP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKKINV_OP
*  INTO TABLE @DATA(IT_FKKINV_OP2).
*--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_FKKINV_OP INDEX 1 INTO DATA(WA_FKKINV_OP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKKINV_OP>-MANDT = 1.
<FKKINV_OP>-OPBEL = 1.
<FKKINV_OP>-OPUPW = 1.
<FKKINV_OP>-OPUPK = 1.
<FKKINV_OP>-OPUPZ = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKKINV_OP-BUKRS, sy-vline,
  WA_FKKINV_OP-GSBER, sy-vline,
  WA_FKKINV_OP-BUPLA, sy-vline,
  WA_FKKINV_OP-SEGMENT, sy-vline,
  WA_FKKINV_OP-PRCTR, sy-vline,
  WA_FKKINV_OP-AUGST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKKINV_OP 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_FKKINV_OP 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_FKKINV_OP INTO WA_FKKINV_OP.


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

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

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

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

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

*Conversion exit ALPHA, internal->external for field VTRE2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FKKINV_OP-VTRE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKINV_OP-VTRE2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit CFOBR, internal->external for field CFOPN
CALL FUNCTION 'CONVERSION_EXIT_CFOBR_OUTPUT'
  EXPORTING
    input =                      WA_FKKINV_OP-CFOPN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKINV_OP-CFOPN.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_FKKINV_OP-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKINV_OP-FIPEX.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR_BPITEM
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FKKINV_OP-PS_PSP_PNR_BPITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKKINV_OP-PS_PSP_PNR_BPITEM.
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_FKKINV_OP_STR, 
MANDT TYPE STRING,
OPBEL TYPE STRING,
OPUPW TYPE STRING,
OPUPK TYPE STRING,
OPUPZ TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
BUPLA TYPE STRING,
SEGMENT TYPE STRING,
PRCTR TYPE STRING,
AUGST TYPE STRING,
GPART TYPE STRING,
VTREF TYPE STRING,
VTPOS TYPE STRING,
VTRE2 TYPE STRING,
VKONT TYPE STRING,
ABWBL TYPE STRING,
ABWTP TYPE STRING,
ABWKT TYPE STRING,
APPLK TYPE STRING,
HVORG TYPE STRING,
TVORG TYPE STRING,
KOFIZ TYPE STRING,
SPART TYPE STRING,
HKONT TYPE STRING,
MWSKZ TYPE STRING,
MWSZKZ TYPE STRING,
XANZA TYPE STRING,
STAKZ TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
OPTXT TYPE STRING,
WAERS TYPE STRING,
FAEDN TYPE STRING,
FAEDS TYPE STRING,
VERKZ TYPE STRING,
STUDT TYPE STRING,
SKTPZ TYPE STRING,
XMANL TYPE STRING,
KURSF TYPE STRING,
BETRH TYPE STRING,
BETRW TYPE STRING,
BETR2 TYPE STRING,
BETR3 TYPE STRING,
SKFBT TYPE STRING,
SBETH TYPE STRING,
SBETW TYPE STRING,
SBET2 TYPE STRING,
SBET3 TYPE STRING,
MWSKO TYPE STRING,
MWVKO TYPE STRING,
TXRUL TYPE STRING,
SPZAH TYPE STRING,
PYMET TYPE STRING,
PYBUK TYPE STRING,
PERNR TYPE STRING,
GRKEY TYPE STRING,
PERSL TYPE STRING,
XAESP TYPE STRING,
AUGDT TYPE STRING,
AUGBL TYPE STRING,
AUGBD TYPE STRING,
AUGRD TYPE STRING,
AUGWA TYPE STRING,
AUGBT TYPE STRING,
AUGBS TYPE STRING,
AUGSK TYPE STRING,
AUGVD TYPE STRING,
AUGOB TYPE STRING,
WHANG TYPE STRING,
WHGRP TYPE STRING,
XEIPH TYPE STRING,
MAHNV TYPE STRING,
MANSP TYPE STRING,
XAUGP TYPE STRING,
ABRZU TYPE STRING,
ABRZO TYPE STRING,
FDGRP TYPE STRING,
FDLEV TYPE STRING,
FDZTG TYPE STRING,
FDWBT TYPE STRING,
XTAUS TYPE STRING,
AUGRS TYPE STRING,
PYGRP TYPE STRING,
PDTYP TYPE STRING,
SPERZ TYPE STRING,
INFOZ TYPE STRING,
TXJCD TYPE STRING,
TXDAT TYPE STRING,
VBUND TYPE STRING,
KONTT TYPE STRING,
KONTL TYPE STRING,
OPSTA TYPE STRING,
BLART TYPE STRING,
EMGPA TYPE STRING,
EMBVT TYPE STRING,
EMADR TYPE STRING,
IKEY TYPE STRING,
EUROU TYPE STRING,
XRAGL TYPE STRING,
XWHPO TYPE STRING,
ASTKZ TYPE STRING,
ASBLG TYPE STRING,
XBLNR TYPE STRING,
INKPS TYPE STRING,
RNDPS TYPE STRING,
QSSKZ TYPE STRING,
QSSEW TYPE STRING,
QSPTP TYPE STRING,
QSSHB TYPE STRING,
QBSHB TYPE STRING,
QSPRZ TYPE STRING,
QSZNR TYPE STRING,
XWHEX TYPE STRING,
RFUPK TYPE STRING,
STRKZ TYPE STRING,
FITPR TYPE STRING,
XPYOR TYPE STRING,
LANDL TYPE STRING,
INTBU TYPE STRING,
EMCRD TYPE STRING,
C4EYE TYPE STRING,
CFOPN TYPE STRING,
C4EYP TYPE STRING,
TXGRP TYPE STRING,
SCTAX TYPE STRING,
STTAX TYPE STRING,
STZAL TYPE STRING,
ORUPZ TYPE STRING,
NEGBU TYPE STRING,
SUBAP TYPE STRING,
PSWSL TYPE STRING,
PSWBT TYPE STRING,
PSWTX TYPE STRING,
PSGRP TYPE STRING,
XCOLC TYPE STRING,
AASTA TYPE STRING,
XCSHA TYPE STRING,
REACC TYPE STRING,
REBUK TYPE STRING,
XUSTPD TYPE STRING,
PTITM TYPE STRING,
EMMND TYPE STRING,
PALIX TYPE STRING,
CLRLOCK TYPE STRING,
PNNUM TYPE STRING,
PNHKF TYPE STRING,
PNEXD TYPE STRING,
PNCTR TYPE STRING,
FINRE TYPE STRING,
RDSTA TYPE STRING,
RDSTB TYPE STRING,
FASTA TYPE STRING,
PASTA TYPE STRING,
OPUPF TYPE STRING,
FMTYP TYPE STRING,
ORIGFIKRS TYPE STRING,
FIPEX TYPE STRING,
FISTL TYPE STRING,
FONDS TYPE STRING,
FKBER TYPE STRING,
MEASURE TYPE STRING,
GRANT_NBR TYPE STRING,
BUDGETYEAR TYPE STRING,
BUDGET_PD TYPE STRING,
COLOGRP TYPE STRING,
HERKF_KK TYPE STRING,
/SAPCE/FKRU_CN TYPE STRING,
/SAPCE/FKRU_CD TYPE STRING,
/SAPCE/FKRU_RN TYPE STRING,
/SAPCE/FKRU_AB TYPE STRING,
/SAPCE/FKRU_BIS TYPE STRING,
INTOP TYPE STRING,
CPUDT_OP TYPE STRING,
CPUTM_OP TYPE STRING,
CPUDT_ST TYPE STRING,
CPUTM_ST TYPE STRING,
_DATAAGING TYPE STRING,
AUGRE TYPE STRING,
INTTX TYPE STRING,
TXDAT_FROM TYPE STRING,
TAX_COUNTRY TYPE STRING,
TAXC_FACTOR TYPE STRING,
RCSTA TYPE STRING,
AWTYP_OP TYPE STRING,
AWKEY_OP TYPE STRING,
FULPA TYPE STRING,
INFPA TYPE STRING,
BCODE TYPE STRING,
BENT1 TYPE STRING,
ISSRB TYPE STRING,
DUMMY_FKKOP_INCL_EEW_PS TYPE STRING,
SPPOS TYPE STRING,
CADOCTYPE TYPE STRING,
SRCDOCCAT TYPE STRING,
SRCDOCNO TYPE STRING,
SRCDOC_CURR TYPE STRING,
SRCDOC_AMT TYPE STRING,
SRCDOC_STTAX TYPE STRING,
FKKOP_GROUP TYPE STRING,
OFFSET_INVGR TYPE STRING,
OFFSET_CAT TYPE STRING,
OFFSET_PROC TYPE STRING,
OFFSET_ACTION TYPE STRING,
PY_GROUP TYPE STRING,
BILLDOCPAYITEM TYPE STRING,
PCARD_GUID TYPE STRING,
PYREF TYPE STRING,
XCLDIF TYPE STRING,
SHKZG TYPE STRING,
TVORGS TYPE STRING,
TVORGH TYPE STRING,
TAX_DET_TYPE TYPE STRING,
TAXGR_POSTDOC TYPE STRING,
TAX_INCLUDED TYPE STRING,
TAX_INCL_PRINTITEM TYPE STRING,
TOTALREL TYPE STRING,
NOT_BPREL TYPE STRING,
ITEMTYPE TYPE STRING,
ADDITIONAL_ITEM TYPE STRING,
PREPAID TYPE STRING,
PY_CHANNEL TYPE STRING,
AUFNR_BPITEM TYPE STRING,
PS_PSP_PNR_BPITEM TYPE STRING,
SEC_REASON TYPE STRING,
FKKSEC_CI TYPE STRING,
EXT_REF_NO TYPE STRING,
CRPRC TYPE STRING,
POSNR_SD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKKINV_OP_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_FKKINV_OP_STR-MANDT sy-vline 
WA_FKKINV_OP_STR-OPBEL sy-vline 
WA_FKKINV_OP_STR-OPUPW sy-vline 
WA_FKKINV_OP_STR-OPUPK sy-vline 
WA_FKKINV_OP_STR-OPUPZ sy-vline 
WA_FKKINV_OP_STR-BUKRS sy-vline 
WA_FKKINV_OP_STR-GSBER sy-vline 
WA_FKKINV_OP_STR-BUPLA sy-vline 
WA_FKKINV_OP_STR-SEGMENT sy-vline 
WA_FKKINV_OP_STR-PRCTR sy-vline 
WA_FKKINV_OP_STR-AUGST sy-vline 
WA_FKKINV_OP_STR-GPART sy-vline 
WA_FKKINV_OP_STR-VTREF sy-vline 
WA_FKKINV_OP_STR-VTPOS sy-vline 
WA_FKKINV_OP_STR-VTRE2 sy-vline 
WA_FKKINV_OP_STR-VKONT sy-vline 
WA_FKKINV_OP_STR-ABWBL sy-vline 
WA_FKKINV_OP_STR-ABWTP sy-vline 
WA_FKKINV_OP_STR-ABWKT sy-vline 
WA_FKKINV_OP_STR-APPLK sy-vline 
WA_FKKINV_OP_STR-HVORG sy-vline 
WA_FKKINV_OP_STR-TVORG sy-vline 
WA_FKKINV_OP_STR-KOFIZ sy-vline 
WA_FKKINV_OP_STR-SPART sy-vline 
WA_FKKINV_OP_STR-HKONT sy-vline 
WA_FKKINV_OP_STR-MWSKZ sy-vline 
WA_FKKINV_OP_STR-MWSZKZ sy-vline 
WA_FKKINV_OP_STR-XANZA sy-vline 
WA_FKKINV_OP_STR-STAKZ sy-vline 
WA_FKKINV_OP_STR-BLDAT sy-vline 
WA_FKKINV_OP_STR-BUDAT sy-vline 
WA_FKKINV_OP_STR-OPTXT sy-vline 
WA_FKKINV_OP_STR-WAERS sy-vline 
WA_FKKINV_OP_STR-FAEDN sy-vline 
WA_FKKINV_OP_STR-FAEDS sy-vline 
WA_FKKINV_OP_STR-VERKZ sy-vline 
WA_FKKINV_OP_STR-STUDT sy-vline 
WA_FKKINV_OP_STR-SKTPZ sy-vline 
WA_FKKINV_OP_STR-XMANL sy-vline 
WA_FKKINV_OP_STR-KURSF sy-vline 
WA_FKKINV_OP_STR-BETRH sy-vline 
WA_FKKINV_OP_STR-BETRW sy-vline 
WA_FKKINV_OP_STR-BETR2 sy-vline 
WA_FKKINV_OP_STR-BETR3 sy-vline 
WA_FKKINV_OP_STR-SKFBT sy-vline 
WA_FKKINV_OP_STR-SBETH sy-vline 
WA_FKKINV_OP_STR-SBETW sy-vline 
WA_FKKINV_OP_STR-SBET2 sy-vline 
WA_FKKINV_OP_STR-SBET3 sy-vline 
WA_FKKINV_OP_STR-MWSKO sy-vline 
WA_FKKINV_OP_STR-MWVKO sy-vline 
WA_FKKINV_OP_STR-TXRUL sy-vline 
WA_FKKINV_OP_STR-SPZAH sy-vline 
WA_FKKINV_OP_STR-PYMET sy-vline 
WA_FKKINV_OP_STR-PYBUK sy-vline 
WA_FKKINV_OP_STR-PERNR sy-vline 
WA_FKKINV_OP_STR-GRKEY sy-vline 
WA_FKKINV_OP_STR-PERSL sy-vline 
WA_FKKINV_OP_STR-XAESP sy-vline 
WA_FKKINV_OP_STR-AUGDT sy-vline 
WA_FKKINV_OP_STR-AUGBL sy-vline 
WA_FKKINV_OP_STR-AUGBD sy-vline 
WA_FKKINV_OP_STR-AUGRD sy-vline 
WA_FKKINV_OP_STR-AUGWA sy-vline 
WA_FKKINV_OP_STR-AUGBT sy-vline 
WA_FKKINV_OP_STR-AUGBS sy-vline 
WA_FKKINV_OP_STR-AUGSK sy-vline 
WA_FKKINV_OP_STR-AUGVD sy-vline 
WA_FKKINV_OP_STR-AUGOB sy-vline 
WA_FKKINV_OP_STR-WHANG sy-vline 
WA_FKKINV_OP_STR-WHGRP sy-vline 
WA_FKKINV_OP_STR-XEIPH sy-vline 
WA_FKKINV_OP_STR-MAHNV sy-vline 
WA_FKKINV_OP_STR-MANSP sy-vline 
WA_FKKINV_OP_STR-XAUGP sy-vline 
WA_FKKINV_OP_STR-ABRZU sy-vline 
WA_FKKINV_OP_STR-ABRZO sy-vline 
WA_FKKINV_OP_STR-FDGRP sy-vline 
WA_FKKINV_OP_STR-FDLEV sy-vline 
WA_FKKINV_OP_STR-FDZTG sy-vline 
WA_FKKINV_OP_STR-FDWBT sy-vline 
WA_FKKINV_OP_STR-XTAUS sy-vline 
WA_FKKINV_OP_STR-AUGRS sy-vline 
WA_FKKINV_OP_STR-PYGRP sy-vline 
WA_FKKINV_OP_STR-PDTYP sy-vline 
WA_FKKINV_OP_STR-SPERZ sy-vline 
WA_FKKINV_OP_STR-INFOZ sy-vline 
WA_FKKINV_OP_STR-TXJCD sy-vline 
WA_FKKINV_OP_STR-TXDAT sy-vline 
WA_FKKINV_OP_STR-VBUND sy-vline 
WA_FKKINV_OP_STR-KONTT sy-vline 
WA_FKKINV_OP_STR-KONTL sy-vline 
WA_FKKINV_OP_STR-OPSTA sy-vline 
WA_FKKINV_OP_STR-BLART sy-vline 
WA_FKKINV_OP_STR-EMGPA sy-vline 
WA_FKKINV_OP_STR-EMBVT sy-vline 
WA_FKKINV_OP_STR-EMADR sy-vline 
WA_FKKINV_OP_STR-IKEY sy-vline 
WA_FKKINV_OP_STR-EUROU sy-vline 
WA_FKKINV_OP_STR-XRAGL sy-vline 
WA_FKKINV_OP_STR-XWHPO sy-vline 
WA_FKKINV_OP_STR-ASTKZ sy-vline 
WA_FKKINV_OP_STR-ASBLG sy-vline 
WA_FKKINV_OP_STR-XBLNR sy-vline 
WA_FKKINV_OP_STR-INKPS sy-vline 
WA_FKKINV_OP_STR-RNDPS sy-vline 
WA_FKKINV_OP_STR-QSSKZ sy-vline 
WA_FKKINV_OP_STR-QSSEW sy-vline 
WA_FKKINV_OP_STR-QSPTP sy-vline 
WA_FKKINV_OP_STR-QSSHB sy-vline 
WA_FKKINV_OP_STR-QBSHB sy-vline 
WA_FKKINV_OP_STR-QSPRZ sy-vline 
WA_FKKINV_OP_STR-QSZNR sy-vline 
WA_FKKINV_OP_STR-XWHEX sy-vline 
WA_FKKINV_OP_STR-RFUPK sy-vline 
WA_FKKINV_OP_STR-STRKZ sy-vline 
WA_FKKINV_OP_STR-FITPR sy-vline 
WA_FKKINV_OP_STR-XPYOR sy-vline 
WA_FKKINV_OP_STR-LANDL sy-vline 
WA_FKKINV_OP_STR-INTBU sy-vline 
WA_FKKINV_OP_STR-EMCRD sy-vline 
WA_FKKINV_OP_STR-C4EYE sy-vline 
WA_FKKINV_OP_STR-CFOPN sy-vline 
WA_FKKINV_OP_STR-C4EYP sy-vline 
WA_FKKINV_OP_STR-TXGRP sy-vline 
WA_FKKINV_OP_STR-SCTAX sy-vline 
WA_FKKINV_OP_STR-STTAX sy-vline 
WA_FKKINV_OP_STR-STZAL sy-vline 
WA_FKKINV_OP_STR-ORUPZ sy-vline 
WA_FKKINV_OP_STR-NEGBU sy-vline 
WA_FKKINV_OP_STR-SUBAP sy-vline 
WA_FKKINV_OP_STR-PSWSL sy-vline 
WA_FKKINV_OP_STR-PSWBT sy-vline 
WA_FKKINV_OP_STR-PSWTX sy-vline 
WA_FKKINV_OP_STR-PSGRP sy-vline 
WA_FKKINV_OP_STR-XCOLC sy-vline 
WA_FKKINV_OP_STR-AASTA sy-vline 
WA_FKKINV_OP_STR-XCSHA sy-vline 
WA_FKKINV_OP_STR-REACC sy-vline 
WA_FKKINV_OP_STR-REBUK sy-vline 
WA_FKKINV_OP_STR-XUSTPD sy-vline 
WA_FKKINV_OP_STR-PTITM sy-vline 
WA_FKKINV_OP_STR-EMMND sy-vline 
WA_FKKINV_OP_STR-PALIX sy-vline 
WA_FKKINV_OP_STR-CLRLOCK sy-vline 
WA_FKKINV_OP_STR-PNNUM sy-vline 
WA_FKKINV_OP_STR-PNHKF sy-vline 
WA_FKKINV_OP_STR-PNEXD sy-vline 
WA_FKKINV_OP_STR-PNCTR sy-vline 
WA_FKKINV_OP_STR-FINRE sy-vline 
WA_FKKINV_OP_STR-RDSTA sy-vline 
WA_FKKINV_OP_STR-RDSTB sy-vline 
WA_FKKINV_OP_STR-FASTA sy-vline 
WA_FKKINV_OP_STR-PASTA sy-vline 
WA_FKKINV_OP_STR-OPUPF sy-vline 
WA_FKKINV_OP_STR-FMTYP sy-vline 
WA_FKKINV_OP_STR-ORIGFIKRS sy-vline 
WA_FKKINV_OP_STR-FIPEX sy-vline 
WA_FKKINV_OP_STR-FISTL sy-vline 
WA_FKKINV_OP_STR-FONDS sy-vline 
WA_FKKINV_OP_STR-FKBER sy-vline 
WA_FKKINV_OP_STR-MEASURE sy-vline 
WA_FKKINV_OP_STR-GRANT_NBR sy-vline 
WA_FKKINV_OP_STR-BUDGETYEAR sy-vline 
WA_FKKINV_OP_STR-BUDGET_PD sy-vline 
WA_FKKINV_OP_STR-COLOGRP sy-vline 
WA_FKKINV_OP_STR-HERKF_KK sy-vline 
WA_FKKINV_OP_STR-/SAPCE/FKRU_CN sy-vline 
WA_FKKINV_OP_STR-/SAPCE/FKRU_CD sy-vline 
WA_FKKINV_OP_STR-/SAPCE/FKRU_RN sy-vline 
WA_FKKINV_OP_STR-/SAPCE/FKRU_AB sy-vline 
WA_FKKINV_OP_STR-/SAPCE/FKRU_BIS sy-vline 
WA_FKKINV_OP_STR-INTOP sy-vline 
WA_FKKINV_OP_STR-CPUDT_OP sy-vline 
WA_FKKINV_OP_STR-CPUTM_OP sy-vline 
WA_FKKINV_OP_STR-CPUDT_ST sy-vline 
WA_FKKINV_OP_STR-CPUTM_ST sy-vline 
WA_FKKINV_OP_STR-_DATAAGING sy-vline 
WA_FKKINV_OP_STR-AUGRE sy-vline 
WA_FKKINV_OP_STR-INTTX sy-vline 
WA_FKKINV_OP_STR-TXDAT_FROM sy-vline 
WA_FKKINV_OP_STR-TAX_COUNTRY sy-vline 
WA_FKKINV_OP_STR-TAXC_FACTOR sy-vline 
WA_FKKINV_OP_STR-RCSTA sy-vline 
WA_FKKINV_OP_STR-AWTYP_OP sy-vline 
WA_FKKINV_OP_STR-AWKEY_OP sy-vline 
WA_FKKINV_OP_STR-FULPA sy-vline 
WA_FKKINV_OP_STR-INFPA sy-vline 
WA_FKKINV_OP_STR-BCODE sy-vline 
WA_FKKINV_OP_STR-BENT1 sy-vline 
WA_FKKINV_OP_STR-ISSRB sy-vline 
WA_FKKINV_OP_STR-DUMMY_FKKOP_INCL_EEW_PS sy-vline 
WA_FKKINV_OP_STR-SPPOS sy-vline 
WA_FKKINV_OP_STR-CADOCTYPE sy-vline 
WA_FKKINV_OP_STR-SRCDOCCAT sy-vline 
WA_FKKINV_OP_STR-SRCDOCNO sy-vline 
WA_FKKINV_OP_STR-SRCDOC_CURR sy-vline 
WA_FKKINV_OP_STR-SRCDOC_AMT sy-vline 
WA_FKKINV_OP_STR-SRCDOC_STTAX sy-vline 
WA_FKKINV_OP_STR-FKKOP_GROUP sy-vline 
WA_FKKINV_OP_STR-OFFSET_INVGR sy-vline 
WA_FKKINV_OP_STR-OFFSET_CAT sy-vline 
WA_FKKINV_OP_STR-OFFSET_PROC sy-vline 
WA_FKKINV_OP_STR-OFFSET_ACTION sy-vline 
WA_FKKINV_OP_STR-PY_GROUP sy-vline 
WA_FKKINV_OP_STR-BILLDOCPAYITEM sy-vline 
WA_FKKINV_OP_STR-PCARD_GUID sy-vline 
WA_FKKINV_OP_STR-PYREF sy-vline 
WA_FKKINV_OP_STR-XCLDIF sy-vline 
WA_FKKINV_OP_STR-SHKZG sy-vline 
WA_FKKINV_OP_STR-TVORGS sy-vline 
WA_FKKINV_OP_STR-TVORGH sy-vline 
WA_FKKINV_OP_STR-TAX_DET_TYPE sy-vline 
WA_FKKINV_OP_STR-TAXGR_POSTDOC sy-vline 
WA_FKKINV_OP_STR-TAX_INCLUDED sy-vline 
WA_FKKINV_OP_STR-TAX_INCL_PRINTITEM sy-vline 
WA_FKKINV_OP_STR-TOTALREL sy-vline 
WA_FKKINV_OP_STR-NOT_BPREL sy-vline 
WA_FKKINV_OP_STR-ITEMTYPE sy-vline 
WA_FKKINV_OP_STR-ADDITIONAL_ITEM sy-vline 
WA_FKKINV_OP_STR-PREPAID sy-vline 
WA_FKKINV_OP_STR-PY_CHANNEL sy-vline 
WA_FKKINV_OP_STR-AUFNR_BPITEM sy-vline 
WA_FKKINV_OP_STR-PS_PSP_PNR_BPITEM sy-vline 
WA_FKKINV_OP_STR-SEC_REASON sy-vline 
WA_FKKINV_OP_STR-FKKSEC_CI sy-vline 
WA_FKKINV_OP_STR-EXT_REF_NO sy-vline 
WA_FKKINV_OP_STR-CRPRC sy-vline 
WA_FKKINV_OP_STR-POSNR_SD sy-vline      INTO ld_text SEPARATED BY SPACE.

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