ABAP Select data from SAP table VFCLM_BAM_AMDDP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VFCLM_BAM_AMDDP
*  INTO TABLE @DATA(IT_VFCLM_BAM_AMDDP2).
*--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_VFCLM_BAM_AMDDP INDEX 1 INTO DATA(WA_VFCLM_BAM_AMDDP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VFCLM_BAM_AMDDP>-MANDT = 1.
<VFCLM_BAM_AMDDP>-ACCOUNTID = 1.
<VFCLM_BAM_AMDDP>-BANKCOUNTRY = 1.
<VFCLM_BAM_AMDDP>-BANKKEY = 1.
<VFCLM_BAM_AMDDP>-ACCOUNTNUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VFCLM_BAM_AMDDP-ACCOUNTTYPE, sy-vline,
  WA_VFCLM_BAM_AMDDP-VALIDFROM, sy-vline,
  WA_VFCLM_BAM_AMDDP-VALIDTO, sy-vline,
  WA_VFCLM_BAM_AMDDP-IBAN, sy-vline,
  WA_VFCLM_BAM_AMDDP-DESCRIPTION, sy-vline,
  WA_VFCLM_BAM_AMDDP-STATUS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VFCLM_BAM_AMDDP 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_VFCLM_BAM_AMDDP 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_VFCLM_BAM_AMDDP INTO WA_VFCLM_BAM_AMDDP.


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

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

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

*Conversion exit ALPHA, internal->external for field RELATIONSHIPMANAGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VFCLM_BAM_AMDDP-RELATIONSHIPMANAGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VFCLM_BAM_AMDDP-RELATIONSHIPMANAGER.
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_VFCLM_BAM_AMDDP_STR, 
MANDT TYPE STRING,
ACCOUNTID TYPE STRING,
BANKCOUNTRY TYPE STRING,
BANKKEY TYPE STRING,
ACCOUNTNUMBER TYPE STRING,
ACCOUNTTYPE TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
IBAN TYPE STRING,
DESCRIPTION TYPE STRING,
STATUS TYPE STRING,
COMPANYCODE TYPE STRING,
PROFITCENTER TYPE STRING,
BUSINESSAREA TYPE STRING,
SEGMENT TYPE STRING,
ACCOUNTHOLDER TYPE STRING,
BANKCONTACT TYPE STRING,
RELATIONSHIPMANAGER TYPE STRING,
COMPANYCONTACT TYPE STRING,
ACCOUNTSUPERVISOR TYPE STRING,
EODIMORT TYPE STRING,
INTRADAYIMPORT TYPE STRING,
BANKSTATEMENTUPLOAD TYPE STRING,
CREATEDATDATE TYPE STRING,
CREATEDATTIME TYPE STRING,
CREATEDBY TYPE STRING,
OPENEDATDATE TYPE STRING,
OPENEDATTIME TYPE STRING,
OPENEDBY TYPE STRING,
CHANGEDATDATE TYPE STRING,
CHANGEDATTIME TYPE STRING,
CHANGEDBY TYPE STRING,
CLOSEDATDATE TYPE STRING,
CLOSEDATTIME TYPE STRING,
CLOSEDBY TYPE STRING,
IMPORTINGCHANNEL TYPE STRING,
CUTOFFDOMESTIC TYPE STRING,
CUTOFFCROSSBORDER TYPE STRING,
PLANNEDCLOSINGDATE TYPE STRING,
UPLOADBSFLAG TYPE STRING,
CURRENCY TYPE STRING,
COMPANYCODEDESP TYPE STRING,
ACCOUNTTYPEDESP TYPE STRING,
STATUSDESP TYPE STRING,
CURRENCYDESP TYPE STRING,
BUSINESSAREADESP TYPE STRING,
SEGMENTDESP TYPE STRING,
EODIMPORTDESP TYPE STRING,
INTRADAYIMPORTDESP TYPE STRING,
BANKCOUNTRYDESP TYPE STRING,
ACCOUNTNUMBERDESP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VFCLM_BAM_AMDDP_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_VFCLM_BAM_AMDDP_STR-MANDT sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTID sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BANKCOUNTRY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BANKKEY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTNUMBER sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTTYPE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-VALIDFROM sy-vline 
WA_VFCLM_BAM_AMDDP_STR-VALIDTO sy-vline 
WA_VFCLM_BAM_AMDDP_STR-IBAN sy-vline 
WA_VFCLM_BAM_AMDDP_STR-DESCRIPTION sy-vline 
WA_VFCLM_BAM_AMDDP_STR-STATUS sy-vline 
WA_VFCLM_BAM_AMDDP_STR-COMPANYCODE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-PROFITCENTER sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BUSINESSAREA sy-vline 
WA_VFCLM_BAM_AMDDP_STR-SEGMENT sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTHOLDER sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BANKCONTACT sy-vline 
WA_VFCLM_BAM_AMDDP_STR-RELATIONSHIPMANAGER sy-vline 
WA_VFCLM_BAM_AMDDP_STR-COMPANYCONTACT sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTSUPERVISOR sy-vline 
WA_VFCLM_BAM_AMDDP_STR-EODIMORT sy-vline 
WA_VFCLM_BAM_AMDDP_STR-INTRADAYIMPORT sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BANKSTATEMENTUPLOAD sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CREATEDATDATE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CREATEDATTIME sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CREATEDBY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-OPENEDATDATE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-OPENEDATTIME sy-vline 
WA_VFCLM_BAM_AMDDP_STR-OPENEDBY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CHANGEDATDATE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CHANGEDATTIME sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CHANGEDBY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CLOSEDATDATE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CLOSEDATTIME sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CLOSEDBY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-IMPORTINGCHANNEL sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CUTOFFDOMESTIC sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CUTOFFCROSSBORDER sy-vline 
WA_VFCLM_BAM_AMDDP_STR-PLANNEDCLOSINGDATE sy-vline 
WA_VFCLM_BAM_AMDDP_STR-UPLOADBSFLAG sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CURRENCY sy-vline 
WA_VFCLM_BAM_AMDDP_STR-COMPANYCODEDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTTYPEDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-STATUSDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-CURRENCYDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BUSINESSAREADESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-SEGMENTDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-EODIMPORTDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-INTRADAYIMPORTDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-BANKCOUNTRYDESP sy-vline 
WA_VFCLM_BAM_AMDDP_STR-ACCOUNTNUMBERDESP sy-vline      INTO ld_text SEPARATED BY SPACE.

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