ABAP Select data from SAP table RNBDTLEI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RNBDTLEI
*  INTO TABLE @DATA(IT_RNBDTLEI2).
*--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_RNBDTLEI INDEX 1 INTO DATA(WA_RNBDTLEI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RNBDTLEI>-MANDT = 1.
<RNBDTLEI>-EINRI = 1.
<RNBDTLEI>-FALNR = 1.
<RNBDTLEI>-ORGID = 1.
<RNBDTLEI>-LEIST = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RNBDTLEI-LNRLS, sy-vline,
  WA_RNBDTLEI-LFDBEW, sy-vline,
  WA_RNBDTLEI-REFBEW, sy-vline,
  WA_RNBDTLEI-ERBTY, sy-vline,
  WA_RNBDTLEI-ANFOE, sy-vline,
  WA_RNBDTLEI-ANMAN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RNBDTLEI 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_RNBDTLEI 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_RNBDTLEI INTO WA_RNBDTLEI.


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

*Conversion exit ISOLA, internal->external for field REMKZ
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-REMKZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-REMKZ.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ISOLA, internal->external for field BEGKZ
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-BEGKZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-BEGKZ.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field USER0
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-USER0
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-USER0.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field USER1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-USER1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-USER1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field USERUNIT1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-USERUNIT1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-USERUNIT1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field USER2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-USER2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-USER2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SCHEINNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RNBDTLEI-SCHEINNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RNBDTLEI-SCHEINNR.
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_RNBDTLEI_STR, 
MANDT TYPE STRING,
EINRI TYPE STRING,
FALNR TYPE STRING,
ORGID TYPE STRING,
LEIST TYPE STRING,
LNRLS TYPE STRING,
LFDBEW TYPE STRING,
REFBEW TYPE STRING,
ERBTY TYPE STRING,
ANFOE TYPE STRING,
ANMAN TYPE STRING,
ERBOE TYPE STRING,
ERMAN TYPE STRING,
HAUST TYPE STRING,
PREIS TYPE STRING,
MATNR TYPE STRING,
ABRKZ TYPE STRING,
STALS TYPE STRING,
IMENG TYPE STRING,
IBGDT TYPE STRING,
IENDT TYPE STRING,
IBZT TYPE STRING,
IEZT TYPE STRING,
PMENG TYPE STRING,
PBGDT TYPE STRING,
PENDT TYPE STRING,
PBZT TYPE STRING,
PEZT TYPE STRING,
TARIF TYPE STRING,
TARLS TYPE STRING,
TARSP TYPE STRING,
TARAS TYPE STRING,
TLMEN TYPE STRING,
LEINH TYPE STRING,
LEITX TYPE STRING,
ERDAT TYPE STRING,
ERUSR TYPE STRING,
UPDAT TYPE STRING,
UPUSR TYPE STRING,
STORN TYPE STRING,
STUSR TYPE STRING,
REFLNR TYPE STRING,
ZEITR TYPE STRING,
BEGTX TYPE STRING,
WNDNR TYPE STRING,
REMRK TYPE STRING,
REFNR TYPE STRING,
KZBCP TYPE STRING,
BILLP TYPE STRING,
ANPOE TYPE STRING,
APMAN TYPE STRING,
REMKZ TYPE STRING,
ICPMK TYPE STRING,
ICPML TYPE STRING,
ICPHC TYPE STRING,
BEGKZ TYPE STRING,
HCOKZ TYPE STRING,
ANART TYPE STRING,
OTYPL TYPE STRING,
UBVON TYPE STRING,
UBBIS TYPE STRING,
UBLKZ TYPE STRING,
UMENG TYPE STRING,
UAEKZ TYPE STRING,
NUBKZ TYPE STRING,
ENTKY TYPE STRING,
ENZKY TYPE STRING,
ENTG2 TYPE STRING,
EVENT TYPE STRING,
OBJCT TYPE STRING,
KALKZ TYPE STRING,
EVTUP TYPE STRING,
OBJUP TYPE STRING,
ABTYP TYPE STRING,
TCODE TYPE STRING,
ABRMA TYPE STRING,
EAUFN TYPE STRING,
BZLST TYPE STRING,
KTRKZ TYPE STRING,
BFORM TYPE STRING,
ENTGA TYPE STRING,
NBGDT TYPE STRING,
NBGZT TYPE STRING,
ZOTYP TYPE STRING,
PZAHL TYPE STRING,
REFKY TYPE STRING,
EXCAT TYPE STRING,
USER0 TYPE STRING,
USER1 TYPE STRING,
USERDATE1 TYPE STRING,
USERDATE2 TYPE STRING,
USERTIME1 TYPE STRING,
USERTIME2 TYPE STRING,
USERPRICE1 TYPE STRING,
USERAMOUNT1 TYPE STRING,
USERUNIT1 TYPE STRING,
USERSIGN1 TYPE STRING,
USERSIGN2 TYPE STRING,
SEQUE TYPE STRING,
USER2 TYPE STRING,
USERTEXT1 TYPE STRING,
VIEWTYPE TYPE STRING,
FORMNAME TYPE STRING,
FORMBELNR TYPE STRING,
NLSLOK TYPE STRING,
MDIND TYPE STRING,
BGMAN TYPE STRING,
EDMAN TYPE STRING,
BEWMAN TYPE STRING,
TIMESTAMP TYPE STRING,
DBCNR TYPE STRING,
CONVSIGN TYPE STRING,
WISSCD TYPE STRING,
MEDUNIT TYPE STRING,
LNRLM TYPE STRING,
/ISHFR/AKTIV TYPE STRING,
/ISHFR/PHASE TYPE STRING,
/ISHFR/MOD_CD1 TYPE STRING,
/ISHFR/MOD_CD2 TYPE STRING,
/ISHFR/MOD_CD3 TYPE STRING,
/ISHFR/MOD_CD4 TYPE STRING,
/ISHFR/KOE_SV TYPE STRING,
/ISHFR/PRSC_DT TYPE STRING,
/ISHFR/ASS_CD TYPE STRING,
/ISHFR/PUR_PR TYPE STRING,
/ISHFR/EXO_CP TYPE STRING,
/ISHFR/NABM_CO TYPE STRING,
/ISHFR/HOPRICE TYPE STRING,
/ISHFR/PSCRV TYPE STRING,
NLKZA TYPE STRING,
TAMAN TYPE STRING,
HIC_FREE TYPE STRING,
DEVNR TYPE STRING,
ORDNR TYPE STRING,
LABTYP TYPE STRING,
BEAG TYPE STRING,
DCODE TYPE STRING,
CONSVA TYPE STRING,
LAAMB TYPE STRING,
LSCHL TYPE STRING,
ABRTX TYPE STRING,
ENTGAMB TYPE STRING,
THERGROUP TYPE STRING,
SCHEINNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RNBDTLEI_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_RNBDTLEI_STR-MANDT sy-vline 
WA_RNBDTLEI_STR-EINRI sy-vline 
WA_RNBDTLEI_STR-FALNR sy-vline 
WA_RNBDTLEI_STR-ORGID sy-vline 
WA_RNBDTLEI_STR-LEIST sy-vline 
WA_RNBDTLEI_STR-LNRLS sy-vline 
WA_RNBDTLEI_STR-LFDBEW sy-vline 
WA_RNBDTLEI_STR-REFBEW sy-vline 
WA_RNBDTLEI_STR-ERBTY sy-vline 
WA_RNBDTLEI_STR-ANFOE sy-vline 
WA_RNBDTLEI_STR-ANMAN sy-vline 
WA_RNBDTLEI_STR-ERBOE sy-vline 
WA_RNBDTLEI_STR-ERMAN sy-vline 
WA_RNBDTLEI_STR-HAUST sy-vline 
WA_RNBDTLEI_STR-PREIS sy-vline 
WA_RNBDTLEI_STR-MATNR sy-vline 
WA_RNBDTLEI_STR-ABRKZ sy-vline 
WA_RNBDTLEI_STR-STALS sy-vline 
WA_RNBDTLEI_STR-IMENG sy-vline 
WA_RNBDTLEI_STR-IBGDT sy-vline 
WA_RNBDTLEI_STR-IENDT sy-vline 
WA_RNBDTLEI_STR-IBZT sy-vline 
WA_RNBDTLEI_STR-IEZT sy-vline 
WA_RNBDTLEI_STR-PMENG sy-vline 
WA_RNBDTLEI_STR-PBGDT sy-vline 
WA_RNBDTLEI_STR-PENDT sy-vline 
WA_RNBDTLEI_STR-PBZT sy-vline 
WA_RNBDTLEI_STR-PEZT sy-vline 
WA_RNBDTLEI_STR-TARIF sy-vline 
WA_RNBDTLEI_STR-TARLS sy-vline 
WA_RNBDTLEI_STR-TARSP sy-vline 
WA_RNBDTLEI_STR-TARAS sy-vline 
WA_RNBDTLEI_STR-TLMEN sy-vline 
WA_RNBDTLEI_STR-LEINH sy-vline 
WA_RNBDTLEI_STR-LEITX sy-vline 
WA_RNBDTLEI_STR-ERDAT sy-vline 
WA_RNBDTLEI_STR-ERUSR sy-vline 
WA_RNBDTLEI_STR-UPDAT sy-vline 
WA_RNBDTLEI_STR-UPUSR sy-vline 
WA_RNBDTLEI_STR-STORN sy-vline 
WA_RNBDTLEI_STR-STUSR sy-vline 
WA_RNBDTLEI_STR-REFLNR sy-vline 
WA_RNBDTLEI_STR-ZEITR sy-vline 
WA_RNBDTLEI_STR-BEGTX sy-vline 
WA_RNBDTLEI_STR-WNDNR sy-vline 
WA_RNBDTLEI_STR-REMRK sy-vline 
WA_RNBDTLEI_STR-REFNR sy-vline 
WA_RNBDTLEI_STR-KZBCP sy-vline 
WA_RNBDTLEI_STR-BILLP sy-vline 
WA_RNBDTLEI_STR-ANPOE sy-vline 
WA_RNBDTLEI_STR-APMAN sy-vline 
WA_RNBDTLEI_STR-REMKZ sy-vline 
WA_RNBDTLEI_STR-ICPMK sy-vline 
WA_RNBDTLEI_STR-ICPML sy-vline 
WA_RNBDTLEI_STR-ICPHC sy-vline 
WA_RNBDTLEI_STR-BEGKZ sy-vline 
WA_RNBDTLEI_STR-HCOKZ sy-vline 
WA_RNBDTLEI_STR-ANART sy-vline 
WA_RNBDTLEI_STR-OTYPL sy-vline 
WA_RNBDTLEI_STR-UBVON sy-vline 
WA_RNBDTLEI_STR-UBBIS sy-vline 
WA_RNBDTLEI_STR-UBLKZ sy-vline 
WA_RNBDTLEI_STR-UMENG sy-vline 
WA_RNBDTLEI_STR-UAEKZ sy-vline 
WA_RNBDTLEI_STR-NUBKZ sy-vline 
WA_RNBDTLEI_STR-ENTKY sy-vline 
WA_RNBDTLEI_STR-ENZKY sy-vline 
WA_RNBDTLEI_STR-ENTG2 sy-vline 
WA_RNBDTLEI_STR-EVENT sy-vline 
WA_RNBDTLEI_STR-OBJCT sy-vline 
WA_RNBDTLEI_STR-KALKZ sy-vline 
WA_RNBDTLEI_STR-EVTUP sy-vline 
WA_RNBDTLEI_STR-OBJUP sy-vline 
WA_RNBDTLEI_STR-ABTYP sy-vline 
WA_RNBDTLEI_STR-TCODE sy-vline 
WA_RNBDTLEI_STR-ABRMA sy-vline 
WA_RNBDTLEI_STR-EAUFN sy-vline 
WA_RNBDTLEI_STR-BZLST sy-vline 
WA_RNBDTLEI_STR-KTRKZ sy-vline 
WA_RNBDTLEI_STR-BFORM sy-vline 
WA_RNBDTLEI_STR-ENTGA sy-vline 
WA_RNBDTLEI_STR-NBGDT sy-vline 
WA_RNBDTLEI_STR-NBGZT sy-vline 
WA_RNBDTLEI_STR-ZOTYP sy-vline 
WA_RNBDTLEI_STR-PZAHL sy-vline 
WA_RNBDTLEI_STR-REFKY sy-vline 
WA_RNBDTLEI_STR-EXCAT sy-vline 
WA_RNBDTLEI_STR-USER0 sy-vline 
WA_RNBDTLEI_STR-USER1 sy-vline 
WA_RNBDTLEI_STR-USERDATE1 sy-vline 
WA_RNBDTLEI_STR-USERDATE2 sy-vline 
WA_RNBDTLEI_STR-USERTIME1 sy-vline 
WA_RNBDTLEI_STR-USERTIME2 sy-vline 
WA_RNBDTLEI_STR-USERPRICE1 sy-vline 
WA_RNBDTLEI_STR-USERAMOUNT1 sy-vline 
WA_RNBDTLEI_STR-USERUNIT1 sy-vline 
WA_RNBDTLEI_STR-USERSIGN1 sy-vline 
WA_RNBDTLEI_STR-USERSIGN2 sy-vline 
WA_RNBDTLEI_STR-SEQUE sy-vline 
WA_RNBDTLEI_STR-USER2 sy-vline 
WA_RNBDTLEI_STR-USERTEXT1 sy-vline 
WA_RNBDTLEI_STR-VIEWTYPE sy-vline 
WA_RNBDTLEI_STR-FORMNAME sy-vline 
WA_RNBDTLEI_STR-FORMBELNR sy-vline 
WA_RNBDTLEI_STR-NLSLOK sy-vline 
WA_RNBDTLEI_STR-MDIND sy-vline 
WA_RNBDTLEI_STR-BGMAN sy-vline 
WA_RNBDTLEI_STR-EDMAN sy-vline 
WA_RNBDTLEI_STR-BEWMAN sy-vline 
WA_RNBDTLEI_STR-TIMESTAMP sy-vline 
WA_RNBDTLEI_STR-DBCNR sy-vline 
WA_RNBDTLEI_STR-CONVSIGN sy-vline 
WA_RNBDTLEI_STR-WISSCD sy-vline 
WA_RNBDTLEI_STR-MEDUNIT sy-vline 
WA_RNBDTLEI_STR-LNRLM sy-vline 
WA_RNBDTLEI_STR-/ISHFR/AKTIV sy-vline 
WA_RNBDTLEI_STR-/ISHFR/PHASE sy-vline 
WA_RNBDTLEI_STR-/ISHFR/MOD_CD1 sy-vline 
WA_RNBDTLEI_STR-/ISHFR/MOD_CD2 sy-vline 
WA_RNBDTLEI_STR-/ISHFR/MOD_CD3 sy-vline 
WA_RNBDTLEI_STR-/ISHFR/MOD_CD4 sy-vline 
WA_RNBDTLEI_STR-/ISHFR/KOE_SV sy-vline 
WA_RNBDTLEI_STR-/ISHFR/PRSC_DT sy-vline 
WA_RNBDTLEI_STR-/ISHFR/ASS_CD sy-vline 
WA_RNBDTLEI_STR-/ISHFR/PUR_PR sy-vline 
WA_RNBDTLEI_STR-/ISHFR/EXO_CP sy-vline 
WA_RNBDTLEI_STR-/ISHFR/NABM_CO sy-vline 
WA_RNBDTLEI_STR-/ISHFR/HOPRICE sy-vline 
WA_RNBDTLEI_STR-/ISHFR/PSCRV sy-vline 
WA_RNBDTLEI_STR-NLKZA sy-vline 
WA_RNBDTLEI_STR-TAMAN sy-vline 
WA_RNBDTLEI_STR-HIC_FREE sy-vline 
WA_RNBDTLEI_STR-DEVNR sy-vline 
WA_RNBDTLEI_STR-ORDNR sy-vline 
WA_RNBDTLEI_STR-LABTYP sy-vline 
WA_RNBDTLEI_STR-BEAG sy-vline 
WA_RNBDTLEI_STR-DCODE sy-vline 
WA_RNBDTLEI_STR-CONSVA sy-vline 
WA_RNBDTLEI_STR-LAAMB sy-vline 
WA_RNBDTLEI_STR-LSCHL sy-vline 
WA_RNBDTLEI_STR-ABRTX sy-vline 
WA_RNBDTLEI_STR-ENTGAMB sy-vline 
WA_RNBDTLEI_STR-THERGROUP sy-vline 
WA_RNBDTLEI_STR-SCHEINNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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