ABAP Select data from SAP table UISS_S_EBPP_BANK into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UISS_S_EBPP_BANK
*  INTO TABLE @DATA(IT_UISS_S_EBPP_BANK2).
*--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_UISS_S_EBPP_BANK INDEX 1 INTO DATA(WA_UISS_S_EBPP_BANK2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UISS_S_EBPP_BANK>-BKVID = 1.
<UISS_S_EBPP_BANK>-CHIND_BANK = 1.
<UISS_S_EBPP_BANK>-BANKS = 1.
<UISS_S_EBPP_BANK>-BANKL = 1.
<UISS_S_EBPP_BANK>-BANKN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UISS_S_EBPP_BANK-BKONT, sy-vline,
  WA_UISS_S_EBPP_BANK-BKREF, sy-vline,
  WA_UISS_S_EBPP_BANK-KOINH, sy-vline,
  WA_UISS_S_EBPP_BANK-BKEXT, sy-vline,
  WA_UISS_S_EBPP_BANK-XEZER, sy-vline,
  WA_UISS_S_EBPP_BANK-ACCNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UISS_S_EBPP_BANK 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_UISS_S_EBPP_BANK 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_UISS_S_EBPP_BANK INTO WA_UISS_S_EBPP_BANK.


*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_UISS_S_EBPP_BANK_STR, 
BKVID TYPE STRING,
CHIND_BANK TYPE STRING,
BANKS TYPE STRING,
BANKL TYPE STRING,
BANKN TYPE STRING,
BKONT TYPE STRING,
BKREF TYPE STRING,
KOINH TYPE STRING,
BKEXT TYPE STRING,
XEZER TYPE STRING,
ACCNAME TYPE STRING,
MOVE_BKVID TYPE STRING,
BK_VALID_FROM TYPE STRING,
BK_VALID_TO TYPE STRING,
BK_MOVE_DATE TYPE STRING,
IBAN TYPE STRING,
BANK_GUID TYPE STRING,
ACCOUNT_ID TYPE STRING,
CHECK_DIGIT TYPE STRING,
ACCOUNT_TYPE TYPE STRING,
BANKA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UISS_S_EBPP_BANK_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_UISS_S_EBPP_BANK_STR-BKVID sy-vline 
WA_UISS_S_EBPP_BANK_STR-CHIND_BANK sy-vline 
WA_UISS_S_EBPP_BANK_STR-BANKS sy-vline 
WA_UISS_S_EBPP_BANK_STR-BANKL sy-vline 
WA_UISS_S_EBPP_BANK_STR-BANKN sy-vline 
WA_UISS_S_EBPP_BANK_STR-BKONT sy-vline 
WA_UISS_S_EBPP_BANK_STR-BKREF sy-vline 
WA_UISS_S_EBPP_BANK_STR-KOINH sy-vline 
WA_UISS_S_EBPP_BANK_STR-BKEXT sy-vline 
WA_UISS_S_EBPP_BANK_STR-XEZER sy-vline 
WA_UISS_S_EBPP_BANK_STR-ACCNAME sy-vline 
WA_UISS_S_EBPP_BANK_STR-MOVE_BKVID sy-vline 
WA_UISS_S_EBPP_BANK_STR-BK_VALID_FROM sy-vline 
WA_UISS_S_EBPP_BANK_STR-BK_VALID_TO sy-vline 
WA_UISS_S_EBPP_BANK_STR-BK_MOVE_DATE sy-vline 
WA_UISS_S_EBPP_BANK_STR-IBAN sy-vline 
WA_UISS_S_EBPP_BANK_STR-BANK_GUID sy-vline 
WA_UISS_S_EBPP_BANK_STR-ACCOUNT_ID sy-vline 
WA_UISS_S_EBPP_BANK_STR-CHECK_DIGIT sy-vline 
WA_UISS_S_EBPP_BANK_STR-ACCOUNT_TYPE sy-vline 
WA_UISS_S_EBPP_BANK_STR-BANKA sy-vline      INTO ld_text SEPARATED BY SPACE.

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