ABAP Select data from SAP table VFCLM_BAM_AMD_B 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_AMD_B 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_AMD_B. 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_AMD_B 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_AMD_B TYPE STANDARD TABLE OF VFCLM_BAM_AMD_B,
      WA_VFCLM_BAM_AMD_B TYPE VFCLM_BAM_AMD_B,
      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_AMD_B> TYPE VFCLM_BAM_AMD_B.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VFCLM_BAM_AMD_B
*  INTO TABLE @DATA(IT_VFCLM_BAM_AMD_B2).
*--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_AMD_B INDEX 1 INTO DATA(WA_VFCLM_BAM_AMD_B2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VFCLM_BAM_AMD_B>-CLIENT = 1.
<VFCLM_BAM_AMD_B>-ACC_ID = 1.
<VFCLM_BAM_AMD_B>-REVISION = 1.
<VFCLM_BAM_AMD_B>-ACC_NUM = 1.
<VFCLM_BAM_AMD_B>-ACC_TYPE_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VFCLM_BAM_AMD_B-ACCOUNT_SUPERVISOR, sy-vline,
  WA_VFCLM_BAM_AMD_B-BANK_CONTACT, sy-vline,
  WA_VFCLM_BAM_AMD_B-BANKL, sy-vline,
  WA_VFCLM_BAM_AMD_B-BANKS, sy-vline,
  WA_VFCLM_BAM_AMD_B-BENEFICIAL, sy-vline,
  WA_VFCLM_BAM_AMD_B-BS_UPLOAD_TIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VFCLM_BAM_AMD_B 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_AMD_B 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_AMD_B INTO WA_VFCLM_BAM_AMD_B.


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

*Conversion exit AU132, internal->external for field AMT_DIFF
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_VFCLM_BAM_AMD_B-AMT_DIFF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VFCLM_BAM_AMD_B-AMT_DIFF.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field WKKON
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VFCLM_BAM_AMD_B-WKKON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VFCLM_BAM_AMD_B-WKKON.
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_AMD_B_STR, 
CLIENT TYPE STRING,
ACC_ID TYPE STRING,
REVISION TYPE STRING,
ACC_NUM TYPE STRING,
ACC_TYPE_ID TYPE STRING,
ACCOUNT_SUPERVISOR TYPE STRING,
BANK_CONTACT TYPE STRING,
BANKL TYPE STRING,
BANKS TYPE STRING,
BENEFICIAL TYPE STRING,
BS_UPLOAD_TIME TYPE STRING,
BUKRS TYPE STRING,
CASH_POOL TYPE STRING,
CASH_POOL_ID TYPE STRING,
CASH_POOL_ID_PARTICIPANT TYPE STRING,
CHANGED_AT TYPE STRING,
CHANGED_AT_DAT TYPE STRING,
CHANGED_AT_TIM TYPE STRING,
CHANGED_BY TYPE STRING,
CLOSED_AT TYPE STRING,
CLOSED_AT_DAT TYPE STRING,
CLOSED_AT_TIM TYPE STRING,
CLOSED_BY TYPE STRING,
COMPANY_CONTACT TYPE STRING,
CONTROL_KEY TYPE STRING,
CREATED_AT TYPE STRING,
CREATED_AT_DAT TYPE STRING,
CREATED_AT_TIM TYPE STRING,
CREATED_BY TYPE STRING,
CUTOFF_TIME_C TYPE STRING,
CUTOFF_TIME_D TYPE STRING,
DELETED_FLAG TYPE STRING,
DUMMY_FCLM_BAM_AMD_INCL_EEW_PS TYPE STRING,
EDBSUM TYPE STRING,
GSBER TYPE STRING,
IBAN TYPE STRING,
IBAN_VALID_FROM TYPE STRING,
IDBSUM TYPE STRING,
IMPORTING_CHANNEL TYPE STRING,
MANDT TYPE STRING,
VGTYP TYPE STRING,
PROCSTAT_ACT TYPE STRING,
BALSTAT_ACT TYPE STRING,
SERSTAT_ACT TYPE STRING,
RECONSTAT_ACT TYPE STRING,
EXP_NUMBER TYPE STRING,
EXP_RHYTH TYPE STRING,
CALENDAR TYPE STRING,
SORT_IDX TYPE STRING,
AMT_DIFF TYPE STRING,
OPENED_AT TYPE STRING,
OPENED_AT_DAT TYPE STRING,
OPENED_AT_TIM TYPE STRING,
OPENED_BY TYPE STRING,
PLANNED_CLOSING_DATE TYPE STRING,
PRCTR TYPE STRING,
REL_MANAGER TYPE STRING,
REVIEWED_AT TYPE STRING,
REVIEWED_BY TYPE STRING,
SEGMENT TYPE STRING,
STATUS TYPE STRING,
UPLOAD_BS_FLAG TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
CURRENCY TYPE STRING,
TOLERANCE_GROUP TYPE STRING,
RECONCILE_INTRADAY TYPE STRING,
COMPANYCODEDESP TYPE STRING,
HOUSEBANKCOMPANYCODEDESP TYPE STRING,
HOUSEBANKCOMPANYCODE TYPE STRING,
ABWAE TYPE STRING,
BANKN TYPE STRING,
BNKN2 TYPE STRING,
DTAAI TYPE STRING,
FDGRP TYPE STRING,
HBID1 TYPE STRING,
HBID2 TYPE STRING,
HBKID TYPE STRING,
HKID1 TYPE STRING,
HKID2 TYPE STRING,
HKONT TYPE STRING,
HKTID TYPE STRING,
MINDT TYPE STRING,
REFZL TYPE STRING,
WEKON TYPE STRING,
WIKON TYPE STRING,
WKKON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VFCLM_BAM_AMD_B_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_AMD_B_STR-CLIENT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-ACC_ID sy-vline 
WA_VFCLM_BAM_AMD_B_STR-REVISION sy-vline 
WA_VFCLM_BAM_AMD_B_STR-ACC_NUM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-ACC_TYPE_ID sy-vline 
WA_VFCLM_BAM_AMD_B_STR-ACCOUNT_SUPERVISOR sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BANK_CONTACT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BANKL sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BANKS sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BENEFICIAL sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BS_UPLOAD_TIME sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BUKRS sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CASH_POOL sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CASH_POOL_ID sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CASH_POOL_ID_PARTICIPANT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CHANGED_AT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CHANGED_AT_DAT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CHANGED_AT_TIM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CHANGED_BY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CLOSED_AT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CLOSED_AT_DAT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CLOSED_AT_TIM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CLOSED_BY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-COMPANY_CONTACT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CONTROL_KEY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CREATED_AT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CREATED_AT_DAT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CREATED_AT_TIM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CREATED_BY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CUTOFF_TIME_C sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CUTOFF_TIME_D sy-vline 
WA_VFCLM_BAM_AMD_B_STR-DELETED_FLAG sy-vline 
WA_VFCLM_BAM_AMD_B_STR-DUMMY_FCLM_BAM_AMD_INCL_EEW_PS sy-vline 
WA_VFCLM_BAM_AMD_B_STR-EDBSUM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-GSBER sy-vline 
WA_VFCLM_BAM_AMD_B_STR-IBAN sy-vline 
WA_VFCLM_BAM_AMD_B_STR-IBAN_VALID_FROM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-IDBSUM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-IMPORTING_CHANNEL sy-vline 
WA_VFCLM_BAM_AMD_B_STR-MANDT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-VGTYP sy-vline 
WA_VFCLM_BAM_AMD_B_STR-PROCSTAT_ACT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BALSTAT_ACT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-SERSTAT_ACT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-RECONSTAT_ACT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-EXP_NUMBER sy-vline 
WA_VFCLM_BAM_AMD_B_STR-EXP_RHYTH sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CALENDAR sy-vline 
WA_VFCLM_BAM_AMD_B_STR-SORT_IDX sy-vline 
WA_VFCLM_BAM_AMD_B_STR-AMT_DIFF sy-vline 
WA_VFCLM_BAM_AMD_B_STR-OPENED_AT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-OPENED_AT_DAT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-OPENED_AT_TIM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-OPENED_BY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-PLANNED_CLOSING_DATE sy-vline 
WA_VFCLM_BAM_AMD_B_STR-PRCTR sy-vline 
WA_VFCLM_BAM_AMD_B_STR-REL_MANAGER sy-vline 
WA_VFCLM_BAM_AMD_B_STR-REVIEWED_AT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-REVIEWED_BY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-SEGMENT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-STATUS sy-vline 
WA_VFCLM_BAM_AMD_B_STR-UPLOAD_BS_FLAG sy-vline 
WA_VFCLM_BAM_AMD_B_STR-VALID_FROM sy-vline 
WA_VFCLM_BAM_AMD_B_STR-VALID_TO sy-vline 
WA_VFCLM_BAM_AMD_B_STR-CURRENCY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-TOLERANCE_GROUP sy-vline 
WA_VFCLM_BAM_AMD_B_STR-RECONCILE_INTRADAY sy-vline 
WA_VFCLM_BAM_AMD_B_STR-COMPANYCODEDESP sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HOUSEBANKCOMPANYCODEDESP sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HOUSEBANKCOMPANYCODE sy-vline 
WA_VFCLM_BAM_AMD_B_STR-ABWAE sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BANKN sy-vline 
WA_VFCLM_BAM_AMD_B_STR-BNKN2 sy-vline 
WA_VFCLM_BAM_AMD_B_STR-DTAAI sy-vline 
WA_VFCLM_BAM_AMD_B_STR-FDGRP sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HBID1 sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HBID2 sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HBKID sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HKID1 sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HKID2 sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HKONT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-HKTID sy-vline 
WA_VFCLM_BAM_AMD_B_STR-MINDT sy-vline 
WA_VFCLM_BAM_AMD_B_STR-REFZL sy-vline 
WA_VFCLM_BAM_AMD_B_STR-WEKON sy-vline 
WA_VFCLM_BAM_AMD_B_STR-WIKON sy-vline 
WA_VFCLM_BAM_AMD_B_STR-WKKON sy-vline      INTO ld_text SEPARATED BY SPACE.

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