ABAP Select data from SAP table REG30 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP REG30 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 REG30. 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 REG30 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_REG30 TYPE STANDARD TABLE OF REG30,
      WA_REG30 TYPE REG30,
      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: <REG30> TYPE REG30.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_REG30.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM REG30
  INTO TABLE IT_REG30.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM REG30
*  INTO TABLE @DATA(IT_REG302).
*--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_REG30 INDEX 1 INTO DATA(WA_REG302).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_REG30 ASSIGNING <REG30>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<REG30>-MANDT = 1.
<REG30>-DEVLOC = 1.
<REG30>-SPATXT = 1.
<REG30>-ANLAGE = 1.
<REG30>-AKLASSE = 1.

ENDLOOP.

LOOP AT IT_REG30 INTO WA_REG30.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_REG30-TARIFTYP, sy-vline,
  WA_REG30-KUNDE, sy-vline,
  WA_REG30-HAUS, sy-vline,
  WA_REG30-EADAT, sy-vline,
  WA_REG30-GERAETALT, sy-vline,
  WA_REG30-EQUNRALT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_REG30 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_REG30 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_REG30 INTO WA_REG30.


*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 TPLNR, internal->external for field DEVLOC
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-DEVLOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-DEVLOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLAGE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-ANLAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-ANLAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNDE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-KUNDE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-KUNDE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field HAUS
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-HAUS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-HAUS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field GERAETALT
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-GERAETALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-GERAETALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNRALT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-EQUNRALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-EQUNRALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field TRENRO
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-TRENRO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-TRENRO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TRENROE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-TRENROE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-TRENROE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field WANDNRO
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-WANDNRO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-WANDNRO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WANDNROE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-WANDNROE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-WANDNROE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field DRUCKNRO
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-DRUCKNRO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-DRUCKNRO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DRUCKNROE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-DRUCKNROE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-DRUCKNROE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOMGRPO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-KOMGRPO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-KOMGRPO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRUPPE1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-GRUPPE1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-GRUPPE1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRUPPE2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-GRUPPE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-GRUPPE2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WGRUPPENEW
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-WGRUPPENEW
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-WGRUPPENEW.
WRITE:/ 'New Value:', ld_input.

*Conversion exit RAT11, internal->external for field RATINGO
CALL FUNCTION 'CONVERSION_EXIT_RAT11_OUTPUT'
  EXPORTING
    input =                      WA_REG30-RATINGO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-RATINGO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PVOLT, internal->external for field P_VOLTAGEO
CALL FUNCTION 'CONVERSION_EXIT_PVOLT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-P_VOLTAGEO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-P_VOLTAGEO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SVOLT, internal->external for field S_VOLTAGEO
CALL FUNCTION 'CONVERSION_EXIT_SVOLT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-S_VOLTAGEO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-S_VOLTAGEO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_REG30-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNRALT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_REG30-MATNRALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-MATNRALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field GERAETNEU
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-GERAETNEU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-GERAETNEU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EQUNRNEU
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-EQUNRNEU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-EQUNRNEU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ZWGRUPPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-ZWGRUPPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-ZWGRUPPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EAGRUPPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-EAGRUPPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-EAGRUPPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL_O
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-KOSTL_O
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-KOSTL_O.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR_O
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-AUFNR_O
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-AUFNR_O.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field TRENR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-TRENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-TRENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TRENRE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-TRENRE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-TRENRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field WANDNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-WANDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-WANDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WANDNRE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-WANDNRE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-WANDNRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field DRUCKNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-DRUCKNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-DRUCKNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DRUCKNRE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-DRUCKNRE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-DRUCKNRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOMGRP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-KOMGRP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-KOMGRP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PREISKLAG
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-PREISKLAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-PREISKLAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit RAT11, internal->external for field RATING
CALL FUNCTION 'CONVERSION_EXIT_RAT11_OUTPUT'
  EXPORTING
    input =                      WA_REG30-RATING
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-RATING.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PVOLT, internal->external for field P_VOLTAGE
CALL FUNCTION 'CONVERSION_EXIT_PVOLT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-P_VOLTAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-P_VOLTAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SVOLT, internal->external for field S_VOLTAGE
CALL FUNCTION 'CONVERSION_EXIT_SVOLT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-S_VOLTAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-S_VOLTAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field VOLTTRANSFNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_REG30-VOLTTRANSFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-VOLTTRANSFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VOLTTRANSFNRE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-VOLTTRANSFNRE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-VOLTTRANSFNRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RABZUSE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-RABZUSE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-RABZUSE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PREISKLAE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_REG30-PREISKLAE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-PREISKLAE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASSBILLE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-MASSBILLE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-MASSBILLE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit LUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_LUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASSREADE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-MASSREADE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-MASSREADE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit LUNIT, internal->external for field MASSBILLC6E
CALL FUNCTION 'CONVERSION_EXIT_LUNIT_OUTPUT'
  EXPORTING
    input =                      WA_REG30-MASSBILLC6E
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_REG30-MASSBILLC6E.
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_REG30_STR, 
MANDT TYPE STRING,
DEVLOC TYPE STRING,
SPATXT TYPE STRING,
ANLAGE TYPE STRING,
AKLASSE TYPE STRING,
TARIFTYP TYPE STRING,
KUNDE TYPE STRING,
HAUS TYPE STRING,
EADAT TYPE STRING,
GERAETALT TYPE STRING,
EQUNRALT TYPE STRING,
TRENRO TYPE STRING,
TRENROE TYPE STRING,
PROGTO TYPE STRING,
WANDNRO TYPE STRING,
WANDNROE TYPE STRING,
ABRFAKTO TYPE STRING,
DRUCKNRO TYPE STRING,
DRUCKNROE TYPE STRING,
MESSDRCKO TYPE STRING,
MESSDRCKGO TYPE STRING,
KOMGRPO TYPE STRING,
NENNBEL TYPE STRING,
GERTYPTXT TYPE STRING,
SPARTYP TYPE STRING,
VORBEREI TYPE STRING,
GVERRECHG0 TYPE STRING,
TARIFARTGO TYPE STRING,
GERWETXT TYPE STRING,
TABMAX TYPE STRING,
TABACT TYPE STRING,
LINE_MARK TYPE STRING,
PRIMWNR1O TYPE STRING,
SEKWNR1O TYPE STRING,
PRIMWNR2O TYPE STRING,
SEKWNR2O TYPE STRING,
GRUPPE1 TYPE STRING,
GRUPPE2 TYPE STRING,
TEXT_TRE TYPE STRING,
TEXT_WANDL TYPE STRING,
TEXT_DRUCK TYPE STRING,
ATTR_TRE TYPE STRING,
ATTR_WANDL TYPE STRING,
ATTR_DRUCK TYPE STRING,
EAWKENNZE TYPE STRING,
EAWKENNZA TYPE STRING,
EAWKENNZW TYPE STRING,
SPARTYPGE TYPE STRING,
EANLSERVICE TYPE STRING,
EANLSERVICETEXT TYPE STRING,
INFOFIELD TYPE STRING,
TRANSFAKTOLD TYPE STRING,
TRANSFAKTNEW TYPE STRING,
WANDARTOLD TYPE STRING,
WANDARTNEW TYPE STRING,
WGRUPPENEW TYPE STRING,
VIRTUEL_DEVA TYPE STRING,
VIRTUEL_DEVE TYPE STRING,
LOSSDTGROUPO TYPE STRING,
RATINGO TYPE STRING,
P_VOLTAGEO TYPE STRING,
S_VOLTAGEO TYPE STRING,
AMSO TYPE STRING,
AMCG_CAP_GRPO TYPE STRING,
AMS_DGRPO TYPE STRING,
AMCG_DGRPO TYPE STRING,
AMS_DGRP TYPE STRING,
AMCG_DGRP TYPE STRING,
MSG_DGRP_IDO TYPE STRING,
MSG_ATTR_IDO TYPE STRING,
MSG_DGRP_ID TYPE STRING,
CAP_ACT_GRPO TYPE STRING,
ACTTIME TYPE STRING,
ZEITZONE TYPE STRING,
MATNR TYPE STRING,
MATNRALT TYPE STRING,
GERAETNEU TYPE STRING,
EQUNRNEU TYPE STRING,
AUSBAU TYPE STRING,
ZWGRUPPE TYPE STRING,
EAGRUPPE TYPE STRING,
SPARTE TYPE STRING,
SPARTENEU TYPE STRING,
MOVE_TYPE TYPE STRING,
PLANT TYPE STRING,
STGE_LOC TYPE STRING,
KOSTL TYPE STRING,
WEMPF TYPE STRING,
BKTXT TYPE STRING,
SOBKZ TYPE STRING,
GRUND TYPE STRING,
AUFNR TYPE STRING,
MOVE_TYPE_O TYPE STRING,
PLANT_O TYPE STRING,
STGE_LOC_O TYPE STRING,
KOSTL_O TYPE STRING,
WEMPF_O TYPE STRING,
BKTXT_O TYPE STRING,
SOBKZ_O TYPE STRING,
GRUND_O TYPE STRING,
AUFNR_O TYPE STRING,
GERWECHS TYPE STRING,
VERBGL TYPE STRING,
VERLOS TYPE STRING,
TRENR TYPE STRING,
TRENRE TYPE STRING,
PROGT TYPE STRING,
WANDNR TYPE STRING,
WANDNRE TYPE STRING,
ABRFAKT TYPE STRING,
DRUCKNR TYPE STRING,
DRUCKNRE TYPE STRING,
MESSDRCK TYPE STRING,
MESSDRCKG TYPE STRING,
KOMGRP TYPE STRING,
UEBERVER TYPE STRING,
GVERRECHG TYPE STRING,
TARIFARTG TYPE STRING,
KONDIGRG TYPE STRING,
PREISKLAG TYPE STRING,
PRIMWNR1 TYPE STRING,
SEKWNR1 TYPE STRING,
PRIMWNR2 TYPE STRING,
SEKWNR2 TYPE STRING,
USE_PRE_REGREL TYPE STRING,
NOTSAMPDEV TYPE STRING,
DEVICE_NBR TYPE STRING,
LOSSDTGROUP TYPE STRING,
RATING TYPE STRING,
P_VOLTAGE TYPE STRING,
S_VOLTAGE TYPE STRING,
AMS TYPE STRING,
AMCG_CAP_GRP TYPE STRING,
VOLTTRANSFNR TYPE STRING,
VOLTTRANSFNRE TYPE STRING,
MSG_ATTR_ID TYPE STRING,
CAP_ACT_GRP TYPE STRING,
ZWNUMMERE TYPE STRING,
ABLSTATE TYPE STRING,
MESSDRCKE TYPE STRING,
ZWNUMMERA TYPE STRING,
SPARTYPA TYPE STRING,
ZWTYPA TYPE STRING,
KENNZIFFA TYPE STRING,
BLIWIRKA TYPE STRING,
ZWARTA TYPE STRING,
ZWKENNA TYPE STRING,
THGVERO TYPE STRING,
ANZERGO TYPE STRING,
ZWNABRO TYPE STRING,
TARIFARTO TYPE STRING,
TEMP_AREAO TYPE STRING,
PR_AREA_AO TYPE STRING,
CALOR_AREO TYPE STRING,
HOEKORRO TYPE STRING,
PERVERBRO TYPE STRING,
GVERRECHO TYPE STRING,
KZAHLEA TYPE STRING,
KZAHLTA TYPE STRING,
GAS_PRS_ARA TYPE STRING,
CRGPRESSA TYPE STRING,
KONDIGRA TYPE STRING,
ABLSTATA TYPE STRING,
ZWNSETTLA TYPE STRING,
KONDIGRE TYPE STRING,
ZWSTANDCE TYPE STRING,
THGVER TYPE STRING,
FESTTEMP TYPE STRING,
ZUSZAHLZWE TYPE STRING,
STEUERGRPE TYPE STRING,
PROFESTE TYPE STRING,
PROPROZE TYPE STRING,
ZEITRAUME TYPE STRING,
RABZUSE TYPE STRING,
ANZERG TYPE STRING,
ZWNABR TYPE STRING,
PREISKLAE TYPE STRING,
TARIFART TYPE STRING,
ANZDAYSOFPERIOD TYPE STRING,
PERVERBR TYPE STRING,
GVERRECH TYPE STRING,
KENNZIFFE TYPE STRING,
ZWZUORD TYPE STRING,
TEMP_AREA TYPE STRING,
PR_AREA_AI TYPE STRING,
CALOR_AREA TYPE STRING,
HOEKORR TYPE STRING,
KZAHLE TYPE STRING,
KZAHLT TYPE STRING,
GAS_PRS_AR TYPE STRING,
CRGPRESS TYPE STRING,
ABRFAKTE TYPE STRING,
NABLESENE TYPE STRING,
MASSBILLE TYPE STRING,
GEWKEYE TYPE STRING,
PRUEFKLE TYPE STRING,
SPARTYPE TYPE STRING,
ZWTYPE TYPE STRING,
BLIWIRKE TYPE STRING,
ZWARTE TYPE STRING,
ZWKENNE TYPE STRING,
THGBERE TYPE STRING,
MEINS TYPE STRING,
INTSIZEIDE TYPE STRING,
MASSREADE TYPE STRING,
KZMESSWE TYPE STRING,
STANZVORE TYPE STRING,
STANZNACE TYPE STRING,
UEBERVERE TYPE STRING,
ZWFAKTE TYPE STRING,
ZSPANNSE TYPE STRING,
ZSTROMSE TYPE STRING,
ZSPANNPE TYPE STRING,
ZSTROMPE TYPE STRING,
MASSBILLC6E TYPE STRING,
TOUPERIODE TYPE STRING,
ZWNSETTLE TYPE STRING,
VEE_CODEE TYPE STRING,
ZWSTANDCA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_REG30_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_REG30_STR-MANDT sy-vline 
WA_REG30_STR-DEVLOC sy-vline 
WA_REG30_STR-SPATXT sy-vline 
WA_REG30_STR-ANLAGE sy-vline 
WA_REG30_STR-AKLASSE sy-vline 
WA_REG30_STR-TARIFTYP sy-vline 
WA_REG30_STR-KUNDE sy-vline 
WA_REG30_STR-HAUS sy-vline 
WA_REG30_STR-EADAT sy-vline 
WA_REG30_STR-GERAETALT sy-vline 
WA_REG30_STR-EQUNRALT sy-vline 
WA_REG30_STR-TRENRO sy-vline 
WA_REG30_STR-TRENROE sy-vline 
WA_REG30_STR-PROGTO sy-vline 
WA_REG30_STR-WANDNRO sy-vline 
WA_REG30_STR-WANDNROE sy-vline 
WA_REG30_STR-ABRFAKTO sy-vline 
WA_REG30_STR-DRUCKNRO sy-vline 
WA_REG30_STR-DRUCKNROE sy-vline 
WA_REG30_STR-MESSDRCKO sy-vline 
WA_REG30_STR-MESSDRCKGO sy-vline 
WA_REG30_STR-KOMGRPO sy-vline 
WA_REG30_STR-NENNBEL sy-vline 
WA_REG30_STR-GERTYPTXT sy-vline 
WA_REG30_STR-SPARTYP sy-vline 
WA_REG30_STR-VORBEREI sy-vline 
WA_REG30_STR-GVERRECHG0 sy-vline 
WA_REG30_STR-TARIFARTGO sy-vline 
WA_REG30_STR-GERWETXT sy-vline 
WA_REG30_STR-TABMAX sy-vline 
WA_REG30_STR-TABACT sy-vline 
WA_REG30_STR-LINE_MARK sy-vline 
WA_REG30_STR-PRIMWNR1O sy-vline 
WA_REG30_STR-SEKWNR1O sy-vline 
WA_REG30_STR-PRIMWNR2O sy-vline 
WA_REG30_STR-SEKWNR2O sy-vline 
WA_REG30_STR-GRUPPE1 sy-vline 
WA_REG30_STR-GRUPPE2 sy-vline 
WA_REG30_STR-TEXT_TRE sy-vline 
WA_REG30_STR-TEXT_WANDL sy-vline 
WA_REG30_STR-TEXT_DRUCK sy-vline 
WA_REG30_STR-ATTR_TRE sy-vline 
WA_REG30_STR-ATTR_WANDL sy-vline 
WA_REG30_STR-ATTR_DRUCK sy-vline 
WA_REG30_STR-EAWKENNZE sy-vline 
WA_REG30_STR-EAWKENNZA sy-vline 
WA_REG30_STR-EAWKENNZW sy-vline 
WA_REG30_STR-SPARTYPGE sy-vline 
WA_REG30_STR-EANLSERVICE sy-vline 
WA_REG30_STR-EANLSERVICETEXT sy-vline 
WA_REG30_STR-INFOFIELD sy-vline 
WA_REG30_STR-TRANSFAKTOLD sy-vline 
WA_REG30_STR-TRANSFAKTNEW sy-vline 
WA_REG30_STR-WANDARTOLD sy-vline 
WA_REG30_STR-WANDARTNEW sy-vline 
WA_REG30_STR-WGRUPPENEW sy-vline 
WA_REG30_STR-VIRTUEL_DEVA sy-vline 
WA_REG30_STR-VIRTUEL_DEVE sy-vline 
WA_REG30_STR-LOSSDTGROUPO sy-vline 
WA_REG30_STR-RATINGO sy-vline 
WA_REG30_STR-P_VOLTAGEO sy-vline 
WA_REG30_STR-S_VOLTAGEO sy-vline 
WA_REG30_STR-AMSO sy-vline 
WA_REG30_STR-AMCG_CAP_GRPO sy-vline 
WA_REG30_STR-AMS_DGRPO sy-vline 
WA_REG30_STR-AMCG_DGRPO sy-vline 
WA_REG30_STR-AMS_DGRP sy-vline 
WA_REG30_STR-AMCG_DGRP sy-vline 
WA_REG30_STR-MSG_DGRP_IDO sy-vline 
WA_REG30_STR-MSG_ATTR_IDO sy-vline 
WA_REG30_STR-MSG_DGRP_ID sy-vline 
WA_REG30_STR-CAP_ACT_GRPO sy-vline 
WA_REG30_STR-ACTTIME sy-vline 
WA_REG30_STR-ZEITZONE sy-vline 
WA_REG30_STR-MATNR sy-vline 
WA_REG30_STR-MATNRALT sy-vline 
WA_REG30_STR-GERAETNEU sy-vline 
WA_REG30_STR-EQUNRNEU sy-vline 
WA_REG30_STR-AUSBAU sy-vline 
WA_REG30_STR-ZWGRUPPE sy-vline 
WA_REG30_STR-EAGRUPPE sy-vline 
WA_REG30_STR-SPARTE sy-vline 
WA_REG30_STR-SPARTENEU sy-vline 
WA_REG30_STR-MOVE_TYPE sy-vline 
WA_REG30_STR-PLANT sy-vline 
WA_REG30_STR-STGE_LOC sy-vline 
WA_REG30_STR-KOSTL sy-vline 
WA_REG30_STR-WEMPF sy-vline 
WA_REG30_STR-BKTXT sy-vline 
WA_REG30_STR-SOBKZ sy-vline 
WA_REG30_STR-GRUND sy-vline 
WA_REG30_STR-AUFNR sy-vline 
WA_REG30_STR-MOVE_TYPE_O sy-vline 
WA_REG30_STR-PLANT_O sy-vline 
WA_REG30_STR-STGE_LOC_O sy-vline 
WA_REG30_STR-KOSTL_O sy-vline 
WA_REG30_STR-WEMPF_O sy-vline 
WA_REG30_STR-BKTXT_O sy-vline 
WA_REG30_STR-SOBKZ_O sy-vline 
WA_REG30_STR-GRUND_O sy-vline 
WA_REG30_STR-AUFNR_O sy-vline 
WA_REG30_STR-GERWECHS sy-vline 
WA_REG30_STR-VERBGL sy-vline 
WA_REG30_STR-VERLOS sy-vline 
WA_REG30_STR-TRENR sy-vline 
WA_REG30_STR-TRENRE sy-vline 
WA_REG30_STR-PROGT sy-vline 
WA_REG30_STR-WANDNR sy-vline 
WA_REG30_STR-WANDNRE sy-vline 
WA_REG30_STR-ABRFAKT sy-vline 
WA_REG30_STR-DRUCKNR sy-vline 
WA_REG30_STR-DRUCKNRE sy-vline 
WA_REG30_STR-MESSDRCK sy-vline 
WA_REG30_STR-MESSDRCKG sy-vline 
WA_REG30_STR-KOMGRP sy-vline 
WA_REG30_STR-UEBERVER sy-vline 
WA_REG30_STR-GVERRECHG sy-vline 
WA_REG30_STR-TARIFARTG sy-vline 
WA_REG30_STR-KONDIGRG sy-vline 
WA_REG30_STR-PREISKLAG sy-vline 
WA_REG30_STR-PRIMWNR1 sy-vline 
WA_REG30_STR-SEKWNR1 sy-vline 
WA_REG30_STR-PRIMWNR2 sy-vline 
WA_REG30_STR-SEKWNR2 sy-vline 
WA_REG30_STR-USE_PRE_REGREL sy-vline 
WA_REG30_STR-NOTSAMPDEV sy-vline 
WA_REG30_STR-DEVICE_NBR sy-vline 
WA_REG30_STR-LOSSDTGROUP sy-vline 
WA_REG30_STR-RATING sy-vline 
WA_REG30_STR-P_VOLTAGE sy-vline 
WA_REG30_STR-S_VOLTAGE sy-vline 
WA_REG30_STR-AMS sy-vline 
WA_REG30_STR-AMCG_CAP_GRP sy-vline 
WA_REG30_STR-VOLTTRANSFNR sy-vline 
WA_REG30_STR-VOLTTRANSFNRE sy-vline 
WA_REG30_STR-MSG_ATTR_ID sy-vline 
WA_REG30_STR-CAP_ACT_GRP sy-vline 
WA_REG30_STR-ZWNUMMERE sy-vline 
WA_REG30_STR-ABLSTATE sy-vline 
WA_REG30_STR-MESSDRCKE sy-vline 
WA_REG30_STR-ZWNUMMERA sy-vline 
WA_REG30_STR-SPARTYPA sy-vline 
WA_REG30_STR-ZWTYPA sy-vline 
WA_REG30_STR-KENNZIFFA sy-vline 
WA_REG30_STR-BLIWIRKA sy-vline 
WA_REG30_STR-ZWARTA sy-vline 
WA_REG30_STR-ZWKENNA sy-vline 
WA_REG30_STR-THGVERO sy-vline 
WA_REG30_STR-ANZERGO sy-vline 
WA_REG30_STR-ZWNABRO sy-vline 
WA_REG30_STR-TARIFARTO sy-vline 
WA_REG30_STR-TEMP_AREAO sy-vline 
WA_REG30_STR-PR_AREA_AO sy-vline 
WA_REG30_STR-CALOR_AREO sy-vline 
WA_REG30_STR-HOEKORRO sy-vline 
WA_REG30_STR-PERVERBRO sy-vline 
WA_REG30_STR-GVERRECHO sy-vline 
WA_REG30_STR-KZAHLEA sy-vline 
WA_REG30_STR-KZAHLTA sy-vline 
WA_REG30_STR-GAS_PRS_ARA sy-vline 
WA_REG30_STR-CRGPRESSA sy-vline 
WA_REG30_STR-KONDIGRA sy-vline 
WA_REG30_STR-ABLSTATA sy-vline 
WA_REG30_STR-ZWNSETTLA sy-vline 
WA_REG30_STR-KONDIGRE sy-vline 
WA_REG30_STR-ZWSTANDCE sy-vline 
WA_REG30_STR-THGVER sy-vline 
WA_REG30_STR-FESTTEMP sy-vline 
WA_REG30_STR-ZUSZAHLZWE sy-vline 
WA_REG30_STR-STEUERGRPE sy-vline 
WA_REG30_STR-PROFESTE sy-vline 
WA_REG30_STR-PROPROZE sy-vline 
WA_REG30_STR-ZEITRAUME sy-vline 
WA_REG30_STR-RABZUSE sy-vline 
WA_REG30_STR-ANZERG sy-vline 
WA_REG30_STR-ZWNABR sy-vline 
WA_REG30_STR-PREISKLAE sy-vline 
WA_REG30_STR-TARIFART sy-vline 
WA_REG30_STR-ANZDAYSOFPERIOD sy-vline 
WA_REG30_STR-PERVERBR sy-vline 
WA_REG30_STR-GVERRECH sy-vline 
WA_REG30_STR-KENNZIFFE sy-vline 
WA_REG30_STR-ZWZUORD sy-vline 
WA_REG30_STR-TEMP_AREA sy-vline 
WA_REG30_STR-PR_AREA_AI sy-vline 
WA_REG30_STR-CALOR_AREA sy-vline 
WA_REG30_STR-HOEKORR sy-vline 
WA_REG30_STR-KZAHLE sy-vline 
WA_REG30_STR-KZAHLT sy-vline 
WA_REG30_STR-GAS_PRS_AR sy-vline 
WA_REG30_STR-CRGPRESS sy-vline 
WA_REG30_STR-ABRFAKTE sy-vline 
WA_REG30_STR-NABLESENE sy-vline 
WA_REG30_STR-MASSBILLE sy-vline 
WA_REG30_STR-GEWKEYE sy-vline 
WA_REG30_STR-PRUEFKLE sy-vline 
WA_REG30_STR-SPARTYPE sy-vline 
WA_REG30_STR-ZWTYPE sy-vline 
WA_REG30_STR-BLIWIRKE sy-vline 
WA_REG30_STR-ZWARTE sy-vline 
WA_REG30_STR-ZWKENNE sy-vline 
WA_REG30_STR-THGBERE sy-vline 
WA_REG30_STR-MEINS sy-vline 
WA_REG30_STR-INTSIZEIDE sy-vline 
WA_REG30_STR-MASSREADE sy-vline 
WA_REG30_STR-KZMESSWE sy-vline 
WA_REG30_STR-STANZVORE sy-vline 
WA_REG30_STR-STANZNACE sy-vline 
WA_REG30_STR-UEBERVERE sy-vline 
WA_REG30_STR-ZWFAKTE sy-vline 
WA_REG30_STR-ZSPANNSE sy-vline 
WA_REG30_STR-ZSTROMSE sy-vline 
WA_REG30_STR-ZSPANNPE sy-vline 
WA_REG30_STR-ZSTROMPE sy-vline 
WA_REG30_STR-MASSBILLC6E sy-vline 
WA_REG30_STR-TOUPERIODE sy-vline 
WA_REG30_STR-ZWNSETTLE sy-vline 
WA_REG30_STR-VEE_CODEE sy-vline 
WA_REG30_STR-ZWSTANDCA sy-vline      INTO ld_text SEPARATED BY SPACE.

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