ABAP Select data from SAP table ISBANKCONDITIONSRVCTP_D into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISBANKCONDITIONSRVCTP_D
*  INTO TABLE @DATA(IT_ISBANKCONDITIONSRVCTP_D2).
*--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_ISBANKCONDITIONSRVCTP_D INDEX 1 INTO DATA(WA_ISBANKCONDITIONSRVCTP_D2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISBANKCONDITIONSRVCTP_D>-CONDITIONAREA = 1.
<ISBANKCONDITIONSRVCTP_D>-CONDITIONID = 1.
<ISBANKCONDITIONSRVCTP_D>-VALIDFROM = 1.
<ISBANKCONDITIONSRVCTP_D>-BANKCOUNTRY = 1.
<ISBANKCONDITIONSRVCTP_D>-BANKKEY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISBANKCONDITIONSRVCTP_D-COMPANYCODE, sy-vline,
  WA_ISBANKCONDITIONSRVCTP_D-ENDDATEYEARMONTH, sy-vline,
  WA_ISBANKCONDITIONSRVCTP_D-STARTDATEYEARMONTH, sy-vline,
  WA_ISBANKCONDITIONSRVCTP_D-BANKFEESERVICE, sy-vline,
  WA_ISBANKCONDITIONSRVCTP_D-BANKFEESUBSERVICEISSUER, sy-vline,
  WA_ISBANKCONDITIONSRVCTP_D-BANKFEESUBSERVICE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISBANKCONDITIONSRVCTP_D 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_ISBANKCONDITIONSRVCTP_D 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_ISBANKCONDITIONSRVCTP_D INTO WA_ISBANKCONDITIONSRVCTP_D.


*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_ISBANKCONDITIONSRVCTP_D_STR, 
CONDITIONAREA TYPE STRING,
CONDITIONID TYPE STRING,
VALIDFROM TYPE STRING,
BANKCOUNTRY TYPE STRING,
BANKKEY TYPE STRING,
COMPANYCODE TYPE STRING,
ENDDATEYEARMONTH TYPE STRING,
STARTDATEYEARMONTH TYPE STRING,
BANKFEESERVICE TYPE STRING,
BANKFEESUBSERVICEISSUER TYPE STRING,
BANKFEESUBSERVICE TYPE STRING,
BANKACCOUNTINTERNALID TYPE STRING,
BANKACCOUNT TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISBANKCONDITIONSRVCTP_D_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_ISBANKCONDITIONSRVCTP_D_STR-CONDITIONAREA sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-CONDITIONID sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-VALIDFROM sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKCOUNTRY sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKKEY sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-COMPANYCODE sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-ENDDATEYEARMONTH sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-STARTDATEYEARMONTH sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKFEESERVICE sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKFEESUBSERVICEISSUER sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKFEESUBSERVICE sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKACCOUNTINTERNALID sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-BANKACCOUNT sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-HASACTIVEENTITY sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISBANKCONDITIONSRVCTP_D_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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