ABAP Select data from SAP table CMS_BK_ACCT_FSACTY_RPT_BY_ID20 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CMS_BK_ACCT_FSACTY_RPT_BY_ID20 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 CMS_BK_ACCT_FSACTY_RPT_BY_ID20. 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 CMS_BK_ACCT_FSACTY_RPT_BY_ID20 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_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 TYPE STANDARD TABLE OF CMS_BK_ACCT_FSACTY_RPT_BY_ID20,
      WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 TYPE CMS_BK_ACCT_FSACTY_RPT_BY_ID20,
      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: <CMS_BK_ACCT_FSACTY_RPT_BY_ID20> TYPE CMS_BK_ACCT_FSACTY_RPT_BY_ID20.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CMS_BK_ACCT_FSACTY_RPT_BY_ID20.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CMS_BK_ACCT_FSACTY_RPT_BY_ID20
  INTO TABLE IT_CMS_BK_ACCT_FSACTY_RPT_BY_ID20.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMS_BK_ACCT_FSACTY_RPT_BY_ID20
*  INTO TABLE @DATA(IT_CMS_BK_ACCT_FSACTY_RPT_BY_ID202).
*--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_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 INDEX 1 INTO DATA(WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID202).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 ASSIGNING <CMS_BK_ACCT_FSACTY_RPT_BY_ID20>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMS_BK_ACCT_FSACTY_RPT_BY_ID20>-CONTROLLER = 1.
<CMS_BK_ACCT_FSACTY_RPT_BY_ID20>-REFERENCE_OBJECT_NODE_SENDER_T = 1.
<CMS_BK_ACCT_FSACTY_RPT_BY_ID20>-MORE_BANK_ACCOUNT_ENTRIES_AVAI = 1.
<CMS_BK_ACCT_FSACTY_RPT_BY_ID20>-IDENTIFYING_ELEMENTS = 1.
<CMS_BK_ACCT_FSACTY_RPT_BY_ID20>-CONTROLLER = 1.

ENDLOOP.

LOOP AT IT_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 INTO WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20-ID, sy-vline,
  WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20-IDCHECK_DIGIT_VALUE, sy-vline,
  WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20-INTERNAL_ID, sy-vline,
  WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20-CONTROLLER, sy-vline,
  WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20-SCHEME_AGENCY_ID, sy-vline,
  WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20-CONTENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 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_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 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_CMS_BK_ACCT_FSACTY_RPT_BY_ID20 INTO WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR, 
CONTROLLER TYPE STRING,
REFERENCE_OBJECT_NODE_SENDER_T TYPE STRING,
MORE_BANK_ACCOUNT_ENTRIES_AVAI TYPE STRING,
IDENTIFYING_ELEMENTS TYPE STRING,
CONTROLLER TYPE STRING,
ID TYPE STRING,
IDCHECK_DIGIT_VALUE TYPE STRING,
INTERNAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
STANDARD_ID TYPE STRING,
CURRENCY_CODE TYPE STRING,
BANK TYPE STRING,
CONTROLLER TYPE STRING,
INTERNAL_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
STANDARD_ID TYPE STRING,
ROUTING_ID TYPE STRING,
ROUTING_IDTYPE_CODE TYPE STRING,
COUNTRY_CODE TYPE STRING,
COUNTRY_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
CONTRACT TYPE STRING,
CONTROLLER TYPE STRING,
ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
TYPE_CODE TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
TYPE_NAME TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
BALANCE_KEY_FIGURE TYPE STRING,
PERIOD_BALANCE TYPE STRING,
ENTRY TYPE STRING,
RETURN_ALLOWED_PAYMENT_ENTRY_S TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_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_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-REFERENCE_OBJECT_NODE_SENDER_T sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-MORE_BANK_ACCOUNT_ENTRIES_AVAI sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-IDENTIFYING_ELEMENTS sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-IDCHECK_DIGIT_VALUE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-INTERNAL_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-SCHEME_AGENCY_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTENT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-STANDARD_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CURRENCY_CODE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-BANK sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-INTERNAL_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-SCHEME_AGENCY_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTENT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-STANDARD_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-ROUTING_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-ROUTING_IDTYPE_CODE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-COUNTRY_CODE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-COUNTRY_NAME sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-LANGUAGE_CODE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTENT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTRACT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-SCHEME_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-SCHEME_AGENCY_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTENT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-TYPE_CODE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-LIST_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-LIST_VERSION_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-LIST_AGENCY_ID sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTENT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-TYPE_NAME sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTROLLER sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-LANGUAGE_CODE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-CONTENT sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-BALANCE_KEY_FIGURE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-PERIOD_BALANCE sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-ENTRY sy-vline 
WA_CMS_BK_ACCT_FSACTY_RPT_BY_ID20_STR-RETURN_ALLOWED_PAYMENT_ENTRY_S sy-vline      INTO ld_text SEPARATED BY SPACE.

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