ABAP Select data from SAP table FVD_BACP_I_LDR_IN_CR_BK_WEL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FVD_BACP_I_LDR_IN_CR_BK_WEL
*  INTO TABLE @DATA(IT_FVD_BACP_I_LDR_IN_CR_BK_WEL2).
*--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_FVD_BACP_I_LDR_IN_CR_BK_WEL INDEX 1 INTO DATA(WA_FVD_BACP_I_LDR_IN_CR_BK_WEL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FVD_BACP_I_LDR_IN_CR_BK_WEL>-INTERNAL = 1.
<FVD_BACP_I_LDR_IN_CR_BK_WEL>-MESSAGE_HEADER = 1.
<FVD_BACP_I_LDR_IN_CR_BK_WEL>-ID = 1.
<FVD_BACP_I_LDR_IN_CR_BK_WEL>-SCHEME_ID = 1.
<FVD_BACP_I_LDR_IN_CR_BK_WEL>-SCHEME_AGENCY_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-SCHEME_AGENCY_SCHEME_AGENCY_ID, sy-vline,
  WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-CONTENT, sy-vline,
  WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-UUID, sy-vline,
  WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-SCHEME_ID, sy-vline,
  WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-SCHEME_AGENCY_ID, sy-vline,
  WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-CONTENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FVD_BACP_I_LDR_IN_CR_BK_WEL 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_FVD_BACP_I_LDR_IN_CR_BK_WEL 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_FVD_BACP_I_LDR_IN_CR_BK_WEL INTO WA_FVD_BACP_I_LDR_IN_CR_BK_WEL.


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

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

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

*Conversion exit ALPHA, internal->external for field OBJLOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-OBJLOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FVD_BACP_I_LDR_IN_CR_BK_WEL-OBJLOGSYS.
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_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR, 
INTERNAL TYPE STRING,
MESSAGE_HEADER TYPE STRING,
ID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
UUID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REFERENCE_ID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
SCHEME_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
REFERENCE_UUID TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
CREATION_DATE_TIME TYPE STRING,
SENDER_BUSINESS_SYSTEM_ID TYPE STRING,
RECIPIENT_BUSINESS_SYSTEM_ID TYPE STRING,
BPCA TYPE STRING,
UUID TYPE STRING,
TYPE_CODE TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
BO TYPE STRING,
COMPANY_CODE TYPE STRING,
LOAN_NO TYPE STRING,
GROSS_AMOUNT TYPE STRING,
NET_AMOUNT TYPE STRING,
VALUE_DATE TYPE STRING,
VALUEDATEINCL TYPE STRING,
VALUEDATEMEIND TYPE STRING,
PLAN_PAYDATE TYPE STRING,
WITHHOLD_DATE TYPE STRING,
CURRENCY TYPE STRING,
DISBFLOWTYPE TYPE STRING,
COMPLETIONREQ TYPE STRING,
INCIDENTALCOSTS TYPE STRING,
PAYMENTINSTRUCTIONS TYPE STRING,
BPCA TYPE STRING,
BPCA_ID TYPE STRING,
BPCA_TYPE_CODE TYPE STRING,
POSTING_DATE TYPE STRING,
WITHHOLD_OPEN_ITEMS TYPE STRING,
WITHHOLD_PLANNED_PYMT TYPE STRING,
WITHHOLD_UPTO TYPE STRING,
PAYMENT_PLAN_ITEMS TYPE STRING,
NOTE TYPE STRING,
HOUSEBANK TYPE STRING,
ACCOUNTID TYPE STRING,
POSTING_AUTO_IND TYPE STRING,
ERROR TYPE STRING,
ERROR_CATEGORY TYPE STRING,
MAIN_ERROR_MESSAGE TYPE STRING,
TYPE TYPE STRING,
ID TYPE STRING,
NUMBER TYPE STRING,
MESSAGE TYPE STRING,
LOG_NO TYPE STRING,
LOG_MSG_NO TYPE STRING,
MESSAGE_V1 TYPE STRING,
MESSAGE_V2 TYPE STRING,
MESSAGE_V3 TYPE STRING,
MESSAGE_V4 TYPE STRING,
PARAMETER TYPE STRING,
ROW TYPE STRING,
FIELD TYPE STRING,
SYSTEM TYPE STRING,
MAIN_ERROR_OBJECT TYPE STRING,
OBJCAT TYPE STRING,
OBJTYPE TYPE STRING,
OBJKEY TYPE STRING,
OBJLOGSYS TYPE STRING,
MESSAGES TYPE STRING,
OBJECTS TYPE STRING,
BASIS_OBJECT TYPE STRING,
OBJCAT TYPE STRING,
OBJTYPE TYPE STRING,
OBJKEY TYPE STRING,
OBJLOGSYS TYPE STRING,
ENVIRONMENT_OBJECTS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_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_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-INTERNAL sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGE_HEADER sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CONTENT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-UUID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CONTENT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-REFERENCE_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CONTENT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-REFERENCE_UUID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SCHEME_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CONTENT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CREATION_DATE_TIME sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SENDER_BUSINESS_SYSTEM_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-RECIPIENT_BUSINESS_SYSTEM_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-BPCA sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-UUID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-TYPE_CODE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-LIST_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-LIST_VERSION_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-LIST_AGENCY_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CONTENT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-BO sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-COMPANY_CODE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-LOAN_NO sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-GROSS_AMOUNT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-NET_AMOUNT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-VALUE_DATE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-VALUEDATEINCL sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-VALUEDATEMEIND sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-PLAN_PAYDATE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-WITHHOLD_DATE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-CURRENCY sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-DISBFLOWTYPE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-COMPLETIONREQ sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-INCIDENTALCOSTS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-PAYMENTINSTRUCTIONS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-BPCA sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-BPCA_ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-BPCA_TYPE_CODE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-POSTING_DATE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-WITHHOLD_OPEN_ITEMS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-WITHHOLD_PLANNED_PYMT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-WITHHOLD_UPTO sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-PAYMENT_PLAN_ITEMS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-NOTE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-HOUSEBANK sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ACCOUNTID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-POSTING_AUTO_IND sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ERROR sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ERROR_CATEGORY sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MAIN_ERROR_MESSAGE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-TYPE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ID sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-NUMBER sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-LOG_NO sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-LOG_MSG_NO sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGE_V1 sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGE_V2 sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGE_V3 sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGE_V4 sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-PARAMETER sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ROW sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-FIELD sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-SYSTEM sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MAIN_ERROR_OBJECT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJCAT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJTYPE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJKEY sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJLOGSYS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-MESSAGES sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJECTS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-BASIS_OBJECT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJCAT sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJTYPE sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJKEY sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-OBJLOGSYS sy-vline 
WA_FVD_BACP_I_LDR_IN_CR_BK_WEL_STR-ENVIRONMENT_OBJECTS sy-vline      INTO ld_text SEPARATED BY SPACE.

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