ABAP Select data from SAP table PREALTFDNRL_RT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PREALTFDNRL_RT
*  INTO TABLE @DATA(IT_PREALTFDNRL_RT2).
*--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_PREALTFDNRL_RT INDEX 1 INTO DATA(WA_PREALTFDNRL_RT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PREALTFDNRL_RT>-MANDT = 1.
<PREALTFDNRL_RT>-GL_SIRID = 1.
<PREALTFDNRL_RT>-RLDNR = 1.
<PREALTFDNRL_RT>-RVERS = 1.
<PREALTFDNRL_RT>-RYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PREALTFDNRL_RT-RTCUR, sy-vline,
  WA_PREALTFDNRL_RT-RUNIT, sy-vline,
  WA_PREALTFDNRL_RT-POPER, sy-vline,
  WA_PREALTFDNRL_RT-RDIMEN, sy-vline,
  WA_PREALTFDNRL_RT-RBUNIT, sy-vline,
  WA_PREALTFDNRL_RT-RITCLG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PREALTFDNRL_RT 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_PREALTFDNRL_RT 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_PREALTFDNRL_RT INTO WA_PREALTFDNRL_RT.


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

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

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

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

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

*Conversion exit BFIMC, internal->external for field RITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-RITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-RITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field RBUPTR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-RBUPTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-RBUPTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-TSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-TSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field HSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-HSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-HSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field KSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-KSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-KSL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit AFIMC, internal->external for field COICU
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-COICU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-COICU.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AFIMC, internal->external for field RCONGR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-RCONGR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-RCONGR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AFIMC, internal->external for field UPPCU
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_PREALTFDNRL_RT-UPPCU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PREALTFDNRL_RT-UPPCU.
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_PREALTFDNRL_RT_STR, 
MANDT TYPE STRING,
GL_SIRID TYPE STRING,
RLDNR TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
RTCUR TYPE STRING,
RUNIT TYPE STRING,
POPER TYPE STRING,
RDIMEN TYPE STRING,
RBUNIT TYPE STRING,
RITCLG TYPE STRING,
RITEM TYPE STRING,
RBUPTR TYPE STRING,
ROBUKRS TYPE STRING,
SITYP TYPE STRING,
SUBIT TYPE STRING,
TSL TYPE STRING,
HSL TYPE STRING,
KSL TYPE STRING,
MSL TYPE STRING,
KTOPL TYPE STRING,
RHCUR TYPE STRING,
RKCUR TYPE STRING,
RACCT TYPE STRING,
ZUONR TYPE STRING,
RCNTR TYPE STRING,
PRCTR TYPE STRING,
RFAREA TYPE STRING,
RBUSA TYPE STRING,
KOKRS TYPE STRING,
SEGMENT TYPE STRING,
SCNTR TYPE STRING,
PPRCTR TYPE STRING,
SFAREA TYPE STRING,
SBUSA TYPE STRING,
RASSC TYPE STRING,
PSEGMENT TYPE STRING,
AUFNR TYPE STRING,
KUNNR TYPE STRING,
LIFNR TYPE STRING,
MATNR TYPE STRING,
MATKL_MM TYPE STRING,
WERKS TYPE STRING,
RMVCT TYPE STRING,
PS_POSID TYPE STRING,
PS_PSPID TYPE STRING,
FKART TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
MATNR_COPA TYPE STRING,
MATKL TYPE STRING,
KDGRP TYPE STRING,
LAND1 TYPE STRING,
BRSCH TYPE STRING,
BZIRK TYPE STRING,
KUNRE TYPE STRING,
KUNWE TYPE STRING,
KONZS TYPE STRING,
PS_PSP_PNR TYPE STRING,
TIMESTAMP TYPE STRING,
XBLNR TYPE STRING,
DOCTY TYPE STRING,
RLDNR_FIN TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,
REFRYEAR TYPE STRING,
FISCYEARPER TYPE STRING,
UPDHP TYPE STRING,
BUDAT TYPE STRING,
REFDOCNR TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
AWTYP TYPE STRING,
AWORG TYPE STRING,
LOGSYS TYPE STRING,
USNAM TYPE STRING,
WSDAT TYPE STRING,
REFDOCLN TYPE STRING,
RRCTY TYPE STRING,
RTFLG TYPE STRING,
DRCRK TYPE STRING,
COICU TYPE STRING,
RVSDOCNR TYPE STRING,
REVYEAR TYPE STRING,
YRACQ TYPE STRING,
SGTXT TYPE STRING,
AUTOM TYPE STRING,
RCONGR TYPE STRING,
BVORG TYPE STRING,
COIAC TYPE STRING,
ORNDOCNR TYPE STRING,
PLEVL TYPE STRING,
REFDOCCT TYPE STRING,
DOCCT TYPE STRING,
COINR TYPE STRING,
REFACTIV TYPE STRING,
ACTIV TYPE STRING,
RPFLG TYPE STRING,
RCOMP TYPE STRING,
PRACQ TYPE STRING,
UPPCU TYPE STRING,
_DATAAGING TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PREALTFDNRL_RT_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_PREALTFDNRL_RT_STR-MANDT sy-vline 
WA_PREALTFDNRL_RT_STR-GL_SIRID sy-vline 
WA_PREALTFDNRL_RT_STR-RLDNR sy-vline 
WA_PREALTFDNRL_RT_STR-RVERS sy-vline 
WA_PREALTFDNRL_RT_STR-RYEAR sy-vline 
WA_PREALTFDNRL_RT_STR-RTCUR sy-vline 
WA_PREALTFDNRL_RT_STR-RUNIT sy-vline 
WA_PREALTFDNRL_RT_STR-POPER sy-vline 
WA_PREALTFDNRL_RT_STR-RDIMEN sy-vline 
WA_PREALTFDNRL_RT_STR-RBUNIT sy-vline 
WA_PREALTFDNRL_RT_STR-RITCLG sy-vline 
WA_PREALTFDNRL_RT_STR-RITEM sy-vline 
WA_PREALTFDNRL_RT_STR-RBUPTR sy-vline 
WA_PREALTFDNRL_RT_STR-ROBUKRS sy-vline 
WA_PREALTFDNRL_RT_STR-SITYP sy-vline 
WA_PREALTFDNRL_RT_STR-SUBIT sy-vline 
WA_PREALTFDNRL_RT_STR-TSL sy-vline 
WA_PREALTFDNRL_RT_STR-HSL sy-vline 
WA_PREALTFDNRL_RT_STR-KSL sy-vline 
WA_PREALTFDNRL_RT_STR-MSL sy-vline 
WA_PREALTFDNRL_RT_STR-KTOPL sy-vline 
WA_PREALTFDNRL_RT_STR-RHCUR sy-vline 
WA_PREALTFDNRL_RT_STR-RKCUR sy-vline 
WA_PREALTFDNRL_RT_STR-RACCT sy-vline 
WA_PREALTFDNRL_RT_STR-ZUONR sy-vline 
WA_PREALTFDNRL_RT_STR-RCNTR sy-vline 
WA_PREALTFDNRL_RT_STR-PRCTR sy-vline 
WA_PREALTFDNRL_RT_STR-RFAREA sy-vline 
WA_PREALTFDNRL_RT_STR-RBUSA sy-vline 
WA_PREALTFDNRL_RT_STR-KOKRS sy-vline 
WA_PREALTFDNRL_RT_STR-SEGMENT sy-vline 
WA_PREALTFDNRL_RT_STR-SCNTR sy-vline 
WA_PREALTFDNRL_RT_STR-PPRCTR sy-vline 
WA_PREALTFDNRL_RT_STR-SFAREA sy-vline 
WA_PREALTFDNRL_RT_STR-SBUSA sy-vline 
WA_PREALTFDNRL_RT_STR-RASSC sy-vline 
WA_PREALTFDNRL_RT_STR-PSEGMENT sy-vline 
WA_PREALTFDNRL_RT_STR-AUFNR sy-vline 
WA_PREALTFDNRL_RT_STR-KUNNR sy-vline 
WA_PREALTFDNRL_RT_STR-LIFNR sy-vline 
WA_PREALTFDNRL_RT_STR-MATNR sy-vline 
WA_PREALTFDNRL_RT_STR-MATKL_MM sy-vline 
WA_PREALTFDNRL_RT_STR-WERKS sy-vline 
WA_PREALTFDNRL_RT_STR-RMVCT sy-vline 
WA_PREALTFDNRL_RT_STR-PS_POSID sy-vline 
WA_PREALTFDNRL_RT_STR-PS_PSPID sy-vline 
WA_PREALTFDNRL_RT_STR-FKART sy-vline 
WA_PREALTFDNRL_RT_STR-VKORG sy-vline 
WA_PREALTFDNRL_RT_STR-VTWEG sy-vline 
WA_PREALTFDNRL_RT_STR-SPART sy-vline 
WA_PREALTFDNRL_RT_STR-MATNR_COPA sy-vline 
WA_PREALTFDNRL_RT_STR-MATKL sy-vline 
WA_PREALTFDNRL_RT_STR-KDGRP sy-vline 
WA_PREALTFDNRL_RT_STR-LAND1 sy-vline 
WA_PREALTFDNRL_RT_STR-BRSCH sy-vline 
WA_PREALTFDNRL_RT_STR-BZIRK sy-vline 
WA_PREALTFDNRL_RT_STR-KUNRE sy-vline 
WA_PREALTFDNRL_RT_STR-KUNWE sy-vline 
WA_PREALTFDNRL_RT_STR-KONZS sy-vline 
WA_PREALTFDNRL_RT_STR-PS_PSP_PNR sy-vline 
WA_PREALTFDNRL_RT_STR-TIMESTAMP sy-vline 
WA_PREALTFDNRL_RT_STR-XBLNR sy-vline 
WA_PREALTFDNRL_RT_STR-DOCTY sy-vline 
WA_PREALTFDNRL_RT_STR-RLDNR_FIN sy-vline 
WA_PREALTFDNRL_RT_STR-DOCNR sy-vline 
WA_PREALTFDNRL_RT_STR-DOCLN sy-vline 
WA_PREALTFDNRL_RT_STR-REFRYEAR sy-vline 
WA_PREALTFDNRL_RT_STR-FISCYEARPER sy-vline 
WA_PREALTFDNRL_RT_STR-UPDHP sy-vline 
WA_PREALTFDNRL_RT_STR-BUDAT sy-vline 
WA_PREALTFDNRL_RT_STR-REFDOCNR sy-vline 
WA_PREALTFDNRL_RT_STR-CPUDT sy-vline 
WA_PREALTFDNRL_RT_STR-CPUTM sy-vline 
WA_PREALTFDNRL_RT_STR-AWTYP sy-vline 
WA_PREALTFDNRL_RT_STR-AWORG sy-vline 
WA_PREALTFDNRL_RT_STR-LOGSYS sy-vline 
WA_PREALTFDNRL_RT_STR-USNAM sy-vline 
WA_PREALTFDNRL_RT_STR-WSDAT sy-vline 
WA_PREALTFDNRL_RT_STR-REFDOCLN sy-vline 
WA_PREALTFDNRL_RT_STR-RRCTY sy-vline 
WA_PREALTFDNRL_RT_STR-RTFLG sy-vline 
WA_PREALTFDNRL_RT_STR-DRCRK sy-vline 
WA_PREALTFDNRL_RT_STR-COICU sy-vline 
WA_PREALTFDNRL_RT_STR-RVSDOCNR sy-vline 
WA_PREALTFDNRL_RT_STR-REVYEAR sy-vline 
WA_PREALTFDNRL_RT_STR-YRACQ sy-vline 
WA_PREALTFDNRL_RT_STR-SGTXT sy-vline 
WA_PREALTFDNRL_RT_STR-AUTOM sy-vline 
WA_PREALTFDNRL_RT_STR-RCONGR sy-vline 
WA_PREALTFDNRL_RT_STR-BVORG sy-vline 
WA_PREALTFDNRL_RT_STR-COIAC sy-vline 
WA_PREALTFDNRL_RT_STR-ORNDOCNR sy-vline 
WA_PREALTFDNRL_RT_STR-PLEVL sy-vline 
WA_PREALTFDNRL_RT_STR-REFDOCCT sy-vline 
WA_PREALTFDNRL_RT_STR-DOCCT sy-vline 
WA_PREALTFDNRL_RT_STR-COINR sy-vline 
WA_PREALTFDNRL_RT_STR-REFACTIV sy-vline 
WA_PREALTFDNRL_RT_STR-ACTIV sy-vline 
WA_PREALTFDNRL_RT_STR-RPFLG sy-vline 
WA_PREALTFDNRL_RT_STR-RCOMP sy-vline 
WA_PREALTFDNRL_RT_STR-PRACQ sy-vline 
WA_PREALTFDNRL_RT_STR-UPPCU sy-vline 
WA_PREALTFDNRL_RT_STR-_DATAAGING sy-vline      INTO ld_text SEPARATED BY SPACE.

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