ABAP Select data from SAP table S00000258 into internal table



Get Example source ABAP code based on a different SAP table
  

So we all know S/4Hana is the latest version and the future of SAP but what about the selecting data from hana tables like S00000258 is it the same and what the table looks like in an S/4 system. If you havent seen or logged into an S/4Hana system you might be surprised at how similar it looks to the previous ERP/ECC version. Infact when using the gui it is difficult to tell the difference, and selecting data from database tables the same is true. Infact even for tables that have been replaced in hana, SAP have purposfully created versions of the old/original tables for backward compatability. This means your existing ABAP code will still work while you implement changes that take advantage of the new functionality and Hana in-memory tables.

You can see what table S00000258 looks like in an S/4 system here and below is a number of ABAP code snippets to demonstrate how to select data from SAP S00000258 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 S00000258. See here for more generic Select statement tips.

DATA: IT_S00000258 TYPE STANDARD TABLE OF S00000258,
      WA_S00000258 TYPE S00000258,
      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: <S00000258> TYPE S00000258.

*Process all fields in table header/work area as string values, full declaration of the S00000258 
*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.
  PERFORM process_as_string_field_values CHANGING wa_S00000258.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM S00000258
  INTO TABLE IT_S00000258.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM S00000258
*  INTO TABLE @DATA(IT_S000002582).
*--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_S00000258 INDEX 1 INTO DATA(WA_S000002582).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_S00000258 ASSIGNING <S00000258>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<S00000258>-BUKRS = 1.
<S00000258>-HBKID = 1.
<S00000258>-HKTID = 1.
<S00000258>-BANKN = 1.
<S00000258>-BKONT = 1.
ENDLOOP.

LOOP AT IT_S00000258 INTO WA_S00000258.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_S00000258-WAERS, sy-vline,
WA_S00000258-REFZL, sy-vline,
WA_S00000258-DTAAI, sy-vline,
WA_S00000258-BNKN2, sy-vline,
WA_S00000258-FDGRP, sy-vline,
WA_S00000258-ABWAE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_S00000258 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_S00000258 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_S00000258 INTO WA_S00000258. *Write horizonal line to screen report. WRITE:/ sy-uline. *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. This form converts 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_S00000258_STR,
BUKRS TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
BANKN TYPE STRING,
BKONT TYPE STRING,
WAERS TYPE STRING,
REFZL TYPE STRING,
DTAAI TYPE STRING,
BNKN2 TYPE STRING,
FDGRP TYPE STRING,
ABWAE TYPE STRING,
HKONT TYPE STRING,
WEKON TYPE STRING,
MINDT TYPE STRING,
HBID1 TYPE STRING,
HKID1 TYPE STRING,
HBID2 TYPE STRING,
HKID2 TYPE STRING,
WKKON TYPE STRING,
WIKON TYPE STRING,
DELETION_FLAG TYPE STRING,END OF T_EKKO_STR. DATA: WA_S00000258_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_S00000258_STR-BUKRS sy-vline
WA_S00000258_STR-HBKID sy-vline
WA_S00000258_STR-HKTID sy-vline
WA_S00000258_STR-BANKN sy-vline
WA_S00000258_STR-BKONT sy-vline
WA_S00000258_STR-WAERS sy-vline
WA_S00000258_STR-REFZL sy-vline
WA_S00000258_STR-DTAAI sy-vline
WA_S00000258_STR-BNKN2 sy-vline
WA_S00000258_STR-FDGRP sy-vline
WA_S00000258_STR-ABWAE sy-vline
WA_S00000258_STR-HKONT sy-vline
WA_S00000258_STR-WEKON sy-vline
WA_S00000258_STR-MINDT sy-vline
WA_S00000258_STR-HBID1 sy-vline
WA_S00000258_STR-HKID1 sy-vline
WA_S00000258_STR-HBID2 sy-vline
WA_S00000258_STR-HKID2 sy-vline
WA_S00000258_STR-WKKON sy-vline
WA_S00000258_STR-WIKON sy-vline
WA_S00000258_STR-DELETION_FLAG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.