ABAP Select data from SAP table GMG_FIELDS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GMG_FIELDS
*  INTO TABLE @DATA(IT_GMG_FIELDS2).
*--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_GMG_FIELDS INDEX 1 INTO DATA(WA_GMG_FIELDS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<GMG_FIELDS>-CLIENT = 1.
<GMG_FIELDS>-GRANT_NBR = 1.
<GMG_FIELDS>-REVISION_NBR = 1.
<GMG_FIELDS>-INT_REFERENCE = 1.
<GMG_FIELDS>-EXT_REFERENCE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GMG_FIELDS-VALID_FROM, sy-vline,
  WA_GMG_FIELDS-VALID_TO, sy-vline,
  WA_GMG_FIELDS-GRANT_TYPE, sy-vline,
  WA_GMG_FIELDS-COMPANY_CODE, sy-vline,
  WA_GMG_FIELDS-AWARD_TYPE, sy-vline,
  WA_GMG_FIELDS-AWARD_START, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_GMG_FIELDS 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_GMG_FIELDS 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_GMG_FIELDS INTO WA_GMG_FIELDS.


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

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

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

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

*Conversion exit ABPSP, internal->external for field WBS_ELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_GMG_FIELDS-WBS_ELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GMG_FIELDS-WBS_ELEMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field IDC_DEBIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_GMG_FIELDS-IDC_DEBIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_GMG_FIELDS-IDC_DEBIT.
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_GMG_FIELDS_STR, 
CLIENT TYPE STRING,
GRANT_NBR TYPE STRING,
REVISION_NBR TYPE STRING,
INT_REFERENCE TYPE STRING,
EXT_REFERENCE TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
GRANT_TYPE TYPE STRING,
COMPANY_CODE TYPE STRING,
AWARD_TYPE TYPE STRING,
AWARD_START TYPE STRING,
AWARD_END TYPE STRING,
FINAL_BILL_DATE TYPE STRING,
LETTER_OF_CREDIT TYPE STRING,
BLOCKING_IND TYPE STRING,
SPLIT_OF_YEARS TYPE STRING,
GRANT_FY_VARIANT TYPE STRING,
GRANT_CURRENCY TYPE STRING,
GRANT_TOTAL TYPE STRING,
EXCHANGE_RATE TYPE STRING,
EXCHANGE_DATE TYPE STRING,
FROM_FACTOR TYPE STRING,
TO_FACTOR TYPE STRING,
CFDA TYPE STRING,
FUNDING_ORIGIN TYPE STRING,
PARTNER TYPE STRING,
SALES_ORDER TYPE STRING,
SALESORG TYPE STRING,
DISTR_CHAN TYPE STRING,
DIVISION TYPE STRING,
WBS_ELEMENT TYPE STRING,
BILLING_RULE TYPE STRING,
PAYMENT_RULE TYPE STRING,
INSTALLMENT_AMT TYPE STRING,
MILESTONE_TOTAL TYPE STRING,
IDC_RULE TYPE STRING,
SPLITTING_RULE TYPE STRING,
BUDGET_TRANSFER TYPE STRING,
IDC_CAP TYPE STRING,
IDC_ACCUMULATED TYPE STRING,
CS_RULE TYPE STRING,
CS_RATE TYPE STRING,
OBJECT_NO TYPE STRING,
LIFECYCLE_STATUS TYPE STRING,
USER_STATUS TYPE STRING,
WORKFLOW_STATUS TYPE STRING,
TASK_LIST TYPE STRING,
APPLICATION_LOG TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
CREATED_AT TYPE STRING,
COPY_SOURCE TYPE STRING,
MODIFIED_BY TYPE STRING,
MODIFIED_ON TYPE STRING,
MODIFIED_AT TYPE STRING,
AUTHGR TYPE STRING,
XDELE TYPE STRING,
PRE_AWARD_COSTS TYPE STRING,
WORKFLOW_BLOCK TYPE STRING,
OUTGOING TYPE STRING,
ORDERID TYPE STRING,
EXCHANGE_RULE TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
OBJECTID TYPE STRING,
DOCUMENT_CLASS TYPE STRING,
DUMMY_GMGR_INCL_EEW_PS TYPE STRING,
IDC_RATE TYPE STRING,
GRANT_DESC TYPE STRING,
GRANT_SHORT_DESC TYPE STRING,
GRANT_TYPE_DESC TYPE STRING,
BUDGET_TOTAL_EXT TYPE STRING,
WAERS TYPE STRING,
EXCHANGE_RULE_DESC TYPE STRING,
BUDGET_TOTAL_INT TYPE STRING,
BUDGET_TOTAL_UNRELEASED_EXT TYPE STRING,
BUDGET_TOTAL_UNRELEASED_INT TYPE STRING,
PARTNER_DESC TYPE STRING,
AWARD_DESC TYPE STRING,
COMP_CODE_TEXT TYPE STRING,
COMP_CODE_FYVTXT TYPE STRING,
GRANT_FYVTXT TYPE STRING,
COMP_CODE_FYV TYPE STRING,
SPONSOR_IDC_RATE TYPE STRING,
FM_AREA TYPE STRING,
GRANT_CURR_DESC TYPE STRING,
PAYMENT_RULE_TXT TYPE STRING,
BILLING_RULE_TXT TYPE STRING,
IDC_RULE_TXT TYPE STRING,
CS_RULE_TXT TYPE STRING,
SP_COST_SHARING TYPE STRING,
SP_INDIRECT_COST TYPE STRING,
DUMMY_CASH TYPE STRING,
DUMMY_CASH_TEXT TYPE STRING,
IDC_EXPENSE TYPE STRING,
IDC_EXPENSE_TEXT TYPE STRING,
COST_REIMBURSE TYPE STRING,
COST_REIMBURSE_T TYPE STRING,
SPLITTING_RULE_T TYPE STRING,
AUTH_GROUP_DESCRIPTION TYPE STRING,
SALESORG_TEXT TYPE STRING,
DISTR_CHAN_TEXT TYPE STRING,
DIVISION_TEXT TYPE STRING,
LOC_DESCRIPTION TYPE STRING,
IDC_EXPENSE_CLAS TYPE STRING,
IDC_RECOVERY_CLA TYPE STRING,
IDC_CAP_CURRENCY TYPE STRING,
IDC_USED_CURRENCY TYPE STRING,
PBC_ACTIVE TYPE STRING,
IDC_CREDIT TYPE STRING,
IDC_CREDIT_TEXT TYPE STRING,
IDC_CREDIT_CLASS TYPE STRING,
IDC_DEBIT TYPE STRING,
IDC_DEBIT_TEXT TYPE STRING,
IDC_DEBIT_CLASS TYPE STRING,
CFDA_DESCRIPTION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_GMG_FIELDS_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_GMG_FIELDS_STR-CLIENT sy-vline 
WA_GMG_FIELDS_STR-GRANT_NBR sy-vline 
WA_GMG_FIELDS_STR-REVISION_NBR sy-vline 
WA_GMG_FIELDS_STR-INT_REFERENCE sy-vline 
WA_GMG_FIELDS_STR-EXT_REFERENCE sy-vline 
WA_GMG_FIELDS_STR-VALID_FROM sy-vline 
WA_GMG_FIELDS_STR-VALID_TO sy-vline 
WA_GMG_FIELDS_STR-GRANT_TYPE sy-vline 
WA_GMG_FIELDS_STR-COMPANY_CODE sy-vline 
WA_GMG_FIELDS_STR-AWARD_TYPE sy-vline 
WA_GMG_FIELDS_STR-AWARD_START sy-vline 
WA_GMG_FIELDS_STR-AWARD_END sy-vline 
WA_GMG_FIELDS_STR-FINAL_BILL_DATE sy-vline 
WA_GMG_FIELDS_STR-LETTER_OF_CREDIT sy-vline 
WA_GMG_FIELDS_STR-BLOCKING_IND sy-vline 
WA_GMG_FIELDS_STR-SPLIT_OF_YEARS sy-vline 
WA_GMG_FIELDS_STR-GRANT_FY_VARIANT sy-vline 
WA_GMG_FIELDS_STR-GRANT_CURRENCY sy-vline 
WA_GMG_FIELDS_STR-GRANT_TOTAL sy-vline 
WA_GMG_FIELDS_STR-EXCHANGE_RATE sy-vline 
WA_GMG_FIELDS_STR-EXCHANGE_DATE sy-vline 
WA_GMG_FIELDS_STR-FROM_FACTOR sy-vline 
WA_GMG_FIELDS_STR-TO_FACTOR sy-vline 
WA_GMG_FIELDS_STR-CFDA sy-vline 
WA_GMG_FIELDS_STR-FUNDING_ORIGIN sy-vline 
WA_GMG_FIELDS_STR-PARTNER sy-vline 
WA_GMG_FIELDS_STR-SALES_ORDER sy-vline 
WA_GMG_FIELDS_STR-SALESORG sy-vline 
WA_GMG_FIELDS_STR-DISTR_CHAN sy-vline 
WA_GMG_FIELDS_STR-DIVISION sy-vline 
WA_GMG_FIELDS_STR-WBS_ELEMENT sy-vline 
WA_GMG_FIELDS_STR-BILLING_RULE sy-vline 
WA_GMG_FIELDS_STR-PAYMENT_RULE sy-vline 
WA_GMG_FIELDS_STR-INSTALLMENT_AMT sy-vline 
WA_GMG_FIELDS_STR-MILESTONE_TOTAL sy-vline 
WA_GMG_FIELDS_STR-IDC_RULE sy-vline 
WA_GMG_FIELDS_STR-SPLITTING_RULE sy-vline 
WA_GMG_FIELDS_STR-BUDGET_TRANSFER sy-vline 
WA_GMG_FIELDS_STR-IDC_CAP sy-vline 
WA_GMG_FIELDS_STR-IDC_ACCUMULATED sy-vline 
WA_GMG_FIELDS_STR-CS_RULE sy-vline 
WA_GMG_FIELDS_STR-CS_RATE sy-vline 
WA_GMG_FIELDS_STR-OBJECT_NO sy-vline 
WA_GMG_FIELDS_STR-LIFECYCLE_STATUS sy-vline 
WA_GMG_FIELDS_STR-USER_STATUS sy-vline 
WA_GMG_FIELDS_STR-WORKFLOW_STATUS sy-vline 
WA_GMG_FIELDS_STR-TASK_LIST sy-vline 
WA_GMG_FIELDS_STR-APPLICATION_LOG sy-vline 
WA_GMG_FIELDS_STR-CREATED_BY sy-vline 
WA_GMG_FIELDS_STR-CREATED_ON sy-vline 
WA_GMG_FIELDS_STR-CREATED_AT sy-vline 
WA_GMG_FIELDS_STR-COPY_SOURCE sy-vline 
WA_GMG_FIELDS_STR-MODIFIED_BY sy-vline 
WA_GMG_FIELDS_STR-MODIFIED_ON sy-vline 
WA_GMG_FIELDS_STR-MODIFIED_AT sy-vline 
WA_GMG_FIELDS_STR-AUTHGR sy-vline 
WA_GMG_FIELDS_STR-XDELE sy-vline 
WA_GMG_FIELDS_STR-PRE_AWARD_COSTS sy-vline 
WA_GMG_FIELDS_STR-WORKFLOW_BLOCK sy-vline 
WA_GMG_FIELDS_STR-OUTGOING sy-vline 
WA_GMG_FIELDS_STR-ORDERID sy-vline 
WA_GMG_FIELDS_STR-EXCHANGE_RULE sy-vline 
WA_GMG_FIELDS_STR-KOKRS sy-vline 
WA_GMG_FIELDS_STR-KOSTL sy-vline 
WA_GMG_FIELDS_STR-OBJECTID sy-vline 
WA_GMG_FIELDS_STR-DOCUMENT_CLASS sy-vline 
WA_GMG_FIELDS_STR-DUMMY_GMGR_INCL_EEW_PS sy-vline 
WA_GMG_FIELDS_STR-IDC_RATE sy-vline 
WA_GMG_FIELDS_STR-GRANT_DESC sy-vline 
WA_GMG_FIELDS_STR-GRANT_SHORT_DESC sy-vline 
WA_GMG_FIELDS_STR-GRANT_TYPE_DESC sy-vline 
WA_GMG_FIELDS_STR-BUDGET_TOTAL_EXT sy-vline 
WA_GMG_FIELDS_STR-WAERS sy-vline 
WA_GMG_FIELDS_STR-EXCHANGE_RULE_DESC sy-vline 
WA_GMG_FIELDS_STR-BUDGET_TOTAL_INT sy-vline 
WA_GMG_FIELDS_STR-BUDGET_TOTAL_UNRELEASED_EXT sy-vline 
WA_GMG_FIELDS_STR-BUDGET_TOTAL_UNRELEASED_INT sy-vline 
WA_GMG_FIELDS_STR-PARTNER_DESC sy-vline 
WA_GMG_FIELDS_STR-AWARD_DESC sy-vline 
WA_GMG_FIELDS_STR-COMP_CODE_TEXT sy-vline 
WA_GMG_FIELDS_STR-COMP_CODE_FYVTXT sy-vline 
WA_GMG_FIELDS_STR-GRANT_FYVTXT sy-vline 
WA_GMG_FIELDS_STR-COMP_CODE_FYV sy-vline 
WA_GMG_FIELDS_STR-SPONSOR_IDC_RATE sy-vline 
WA_GMG_FIELDS_STR-FM_AREA sy-vline 
WA_GMG_FIELDS_STR-GRANT_CURR_DESC sy-vline 
WA_GMG_FIELDS_STR-PAYMENT_RULE_TXT sy-vline 
WA_GMG_FIELDS_STR-BILLING_RULE_TXT sy-vline 
WA_GMG_FIELDS_STR-IDC_RULE_TXT sy-vline 
WA_GMG_FIELDS_STR-CS_RULE_TXT sy-vline 
WA_GMG_FIELDS_STR-SP_COST_SHARING sy-vline 
WA_GMG_FIELDS_STR-SP_INDIRECT_COST sy-vline 
WA_GMG_FIELDS_STR-DUMMY_CASH sy-vline 
WA_GMG_FIELDS_STR-DUMMY_CASH_TEXT sy-vline 
WA_GMG_FIELDS_STR-IDC_EXPENSE sy-vline 
WA_GMG_FIELDS_STR-IDC_EXPENSE_TEXT sy-vline 
WA_GMG_FIELDS_STR-COST_REIMBURSE sy-vline 
WA_GMG_FIELDS_STR-COST_REIMBURSE_T sy-vline 
WA_GMG_FIELDS_STR-SPLITTING_RULE_T sy-vline 
WA_GMG_FIELDS_STR-AUTH_GROUP_DESCRIPTION sy-vline 
WA_GMG_FIELDS_STR-SALESORG_TEXT sy-vline 
WA_GMG_FIELDS_STR-DISTR_CHAN_TEXT sy-vline 
WA_GMG_FIELDS_STR-DIVISION_TEXT sy-vline 
WA_GMG_FIELDS_STR-LOC_DESCRIPTION sy-vline 
WA_GMG_FIELDS_STR-IDC_EXPENSE_CLAS sy-vline 
WA_GMG_FIELDS_STR-IDC_RECOVERY_CLA sy-vline 
WA_GMG_FIELDS_STR-IDC_CAP_CURRENCY sy-vline 
WA_GMG_FIELDS_STR-IDC_USED_CURRENCY sy-vline 
WA_GMG_FIELDS_STR-PBC_ACTIVE sy-vline 
WA_GMG_FIELDS_STR-IDC_CREDIT sy-vline 
WA_GMG_FIELDS_STR-IDC_CREDIT_TEXT sy-vline 
WA_GMG_FIELDS_STR-IDC_CREDIT_CLASS sy-vline 
WA_GMG_FIELDS_STR-IDC_DEBIT sy-vline 
WA_GMG_FIELDS_STR-IDC_DEBIT_TEXT sy-vline 
WA_GMG_FIELDS_STR-IDC_DEBIT_CLASS sy-vline 
WA_GMG_FIELDS_STR-CFDA_DESCRIPTION sy-vline      INTO ld_text SEPARATED BY SPACE.

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