ABAP Select data from SAP table IPLSAFTBNKST into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPLSAFTBNKST
*  INTO TABLE @DATA(IT_IPLSAFTBNKST2).
*--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_IPLSAFTBNKST INDEX 1 INTO DATA(WA_IPLSAFTBNKST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPLSAFTBNKST>-MANDT = 1.
<IPLSAFTBNKST>-COMPANYCODE = 1.
<IPLSAFTBNKST>-IBAN = 1.
<IPLSAFTBNKST>-BANKSTATEMENTINTERNALID = 1.
<IPLSAFTBNKST>-BANKSTATEMENTSHORTID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPLSAFTBNKST-HOUSEBANK, sy-vline,
  WA_IPLSAFTBNKST-BANKSTATEMENTDATE, sy-vline,
  WA_IPLSAFTBNKST-CURRENCY, sy-vline,
  WA_IPLSAFTBNKST-STARTINGBALANCEAMTINTRANSCRCY, sy-vline,
  WA_IPLSAFTBNKST-CLOSINGBALANCEAMTINTRANSCRCY, sy-vline,
ENDLOOP.
   
*Add any further fields from structure WA_IPLSAFTBNKST 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_IPLSAFTBNKST 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_IPLSAFTBNKST INTO WA_IPLSAFTBNKST.


*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 AU172, internal->external for field STARTINGBALANCEAMTINTRANSCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_IPLSAFTBNKST-STARTINGBALANCEAMTINTRANSCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPLSAFTBNKST-STARTINGBALANCEAMTINTRANSCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field CLOSINGBALANCEAMTINTRANSCRCY
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_IPLSAFTBNKST-CLOSINGBALANCEAMTINTRANSCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPLSAFTBNKST-CLOSINGBALANCEAMTINTRANSCRCY.
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_IPLSAFTBNKST_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
IBAN TYPE STRING,
BANKSTATEMENTINTERNALID TYPE STRING,
BANKSTATEMENTSHORTID TYPE STRING,
HOUSEBANK TYPE STRING,
BANKSTATEMENTDATE TYPE STRING,
CURRENCY TYPE STRING,
STARTINGBALANCEAMTINTRANSCRCY TYPE STRING,
CLOSINGBALANCEAMTINTRANSCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPLSAFTBNKST_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_IPLSAFTBNKST_STR-MANDT sy-vline 
WA_IPLSAFTBNKST_STR-COMPANYCODE sy-vline 
WA_IPLSAFTBNKST_STR-IBAN sy-vline 
WA_IPLSAFTBNKST_STR-BANKSTATEMENTINTERNALID sy-vline 
WA_IPLSAFTBNKST_STR-BANKSTATEMENTSHORTID sy-vline 
WA_IPLSAFTBNKST_STR-HOUSEBANK sy-vline 
WA_IPLSAFTBNKST_STR-BANKSTATEMENTDATE sy-vline 
WA_IPLSAFTBNKST_STR-CURRENCY sy-vline 
WA_IPLSAFTBNKST_STR-STARTINGBALANCEAMTINTRANSCRCY sy-vline 
WA_IPLSAFTBNKST_STR-CLOSINGBALANCEAMTINTRANSCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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