ABAP Select data from SAP table TBAS_DCS_DATA_BADI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TBAS_DCS_DATA_BADI
*  INTO TABLE @DATA(IT_TBAS_DCS_DATA_BADI2).
*--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_TBAS_DCS_DATA_BADI INDEX 1 INTO DATA(WA_TBAS_DCS_DATA_BADI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TBAS_DCS_DATA_BADI>-DCS_BASIC_DATA = 1.
<TBAS_DCS_DATA_BADI>-DERIVATIVETYPE = 1.
<TBAS_DCS_DATA_BADI>-LIFECYCLESTATUS = 1.
<TBAS_DCS_DATA_BADI>-DCS_URL = 1.
<TBAS_DCS_DATA_BADI>-BASIC_DATA_LOF = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TBAS_DCS_DATA_BADI-COMMODITY, sy-vline,
  WA_TBAS_DCS_DATA_BADI-COMMODITY_TXT, sy-vline,
  WA_TBAS_DCS_DATA_BADI-COMMODITY_UOM, sy-vline,
  WA_TBAS_DCS_DATA_BADI-DCSSYMBL, sy-vline,
  WA_TBAS_DCS_DATA_BADI-DCSURL, sy-vline,
  WA_TBAS_DCS_DATA_BADI-CALENDAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TBAS_DCS_DATA_BADI 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_TBAS_DCS_DATA_BADI 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_TBAS_DCS_DATA_BADI INTO WA_TBAS_DCS_DATA_BADI.


*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 CUNIT, internal->external for field COMMODITY_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-COMMODITY_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-COMMODITY_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNDERLYING_DCS_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-UNDERLYING_DCS_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-UNDERLYING_DCS_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COMMODITY_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-COMMODITY_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-COMMODITY_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DCS_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-DCS_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-DCS_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DCS_CPE_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-DCS_CPE_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-DCS_CPE_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUOT_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-QUOT_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-QUOT_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DCS_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-DCS_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-DCS_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DCS_CPE_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-DCS_CPE_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-DCS_CPE_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QUOT_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_TBAS_DCS_DATA_BADI-QUOT_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TBAS_DCS_DATA_BADI-QUOT_UOM.
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_TBAS_DCS_DATA_BADI_STR, 
DCS_BASIC_DATA TYPE STRING,
DERIVATIVETYPE TYPE STRING,
LIFECYCLESTATUS TYPE STRING,
DCS_URL TYPE STRING,
BASIC_DATA_LOF TYPE STRING,
COMMODITY TYPE STRING,
COMMODITY_TXT TYPE STRING,
COMMODITY_UOM TYPE STRING,
DCSSYMBL TYPE STRING,
DCSURL TYPE STRING,
CALENDAR TYPE STRING,
CALENDAR_TXT TYPE STRING,
EXPDATELOGIC TYPE STRING,
REPDATELOGIC TYPE STRING,
UNDERLYING_DCSID TYPE STRING,
UNDERLYING_DCSID_TXT TYPE STRING,
OPTSTYLE TYPE STRING,
UNDERLYING_DCS_QNT TYPE STRING,
UNDERLYING_DCS_UOM TYPE STRING,
RETENTION_TIME TYPE STRING,
TIMING TYPE STRING,
PRICETYPE TYPE STRING,
OPTTYP TYPE STRING,
FLT_PRC TYPE STRING,
COMMON_PRICING TYPE STRING,
BASIC_DATA_FWD TYPE STRING,
COMMODITY TYPE STRING,
COMMODITY_TXT TYPE STRING,
COMMODITY_UOM TYPE STRING,
COMMODITY_UOM_TXT TYPE STRING,
DCSURL TYPE STRING,
CALENDAR TYPE STRING,
CALENDAR_TXT TYPE STRING,
EXPDATELOGIC TYPE STRING,
REPDATELOGIC TYPE STRING,
RETENTION_TIME TYPE STRING,
MIC TYPE STRING,
MIC_TXT TYPE STRING,
PUBLICATION_CALENDAR TYPE STRING,
PDEF_ID TYPE STRING,
PDEF_ID TYPE STRING,
PDEF_ID_TXT TYPE STRING,
DERIVATIVETYPE TYPE STRING,
SDEF_ID TYPE STRING,
SDEF_ID TYPE STRING,
SDEF_ID_TXT TYPE STRING,
CCODE_ID TYPE STRING,
CCODE_ID_TXT TYPE STRING,
MICS TYPE STRING,
MIC_TICK TYPE STRING,
PERIODS TYPE STRING,
USER_DATA TYPE STRING,
ENTERED_BY TYPE STRING,
ENTERED_DATE TYPE STRING,
ENTERED_TIME TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_DATE TYPE STRING,
CHANGED_TIME TYPE STRING,
DERIVATIVE_DETAIL_LOF TYPE STRING,
DCSID TYPE STRING,
VALIDFROM TYPE STRING,
DCS_QNT TYPE STRING,
DCS_UOM TYPE STRING,
DCS_CPE_UOM TYPE STRING,
QUOT_UOM TYPE STRING,
QUOT_CURRUNIT TYPE STRING,
QUOT_CURR TYPE STRING,
QUOT_DECIMALS TYPE STRING,
DERIVATIVE_DETAIL_FWD TYPE STRING,
VALIDFROM TYPE STRING,
DCS_QNT TYPE STRING,
DCS_UOM TYPE STRING,
DCS_CPE_UOM TYPE STRING,
QUOT_UOM TYPE STRING,
QUOT_CURRUNIT TYPE STRING,
QUOT_CURR TYPE STRING,
QUOT_DECIMALS TYPE STRING,
DCS_CPE_UOM_TXT TYPE STRING,
QUOT_UOM_TXT TYPE STRING,
QUOT_CURRUNIT_TXT TYPE STRING,
QUOT_CURR_TXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TBAS_DCS_DATA_BADI_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_TBAS_DCS_DATA_BADI_STR-DCS_BASIC_DATA sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DERIVATIVETYPE sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-LIFECYCLESTATUS sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_URL sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-BASIC_DATA_LOF sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCSSYMBL sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCSURL sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CALENDAR sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CALENDAR_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-EXPDATELOGIC sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-REPDATELOGIC sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-UNDERLYING_DCSID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-UNDERLYING_DCSID_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-OPTSTYLE sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-UNDERLYING_DCS_QNT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-UNDERLYING_DCS_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-RETENTION_TIME sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-TIMING sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-PRICETYPE sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-OPTTYP sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-FLT_PRC sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMON_PRICING sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-BASIC_DATA_FWD sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-COMMODITY_UOM_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCSURL sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CALENDAR sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CALENDAR_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-EXPDATELOGIC sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-REPDATELOGIC sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-RETENTION_TIME sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-MIC sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-MIC_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-PUBLICATION_CALENDAR sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-PDEF_ID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-PDEF_ID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-PDEF_ID_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DERIVATIVETYPE sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-SDEF_ID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-SDEF_ID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-SDEF_ID_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CCODE_ID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CCODE_ID_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-MICS sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-MIC_TICK sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-PERIODS sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-USER_DATA sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-ENTERED_BY sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-ENTERED_DATE sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-ENTERED_TIME sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CHANGED_BY sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CHANGED_DATE sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-CHANGED_TIME sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DERIVATIVE_DETAIL_LOF sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCSID sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-VALIDFROM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_QNT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_CPE_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_CURRUNIT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_CURR sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_DECIMALS sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DERIVATIVE_DETAIL_FWD sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-VALIDFROM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_QNT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_CPE_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_UOM sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_CURRUNIT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_CURR sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_DECIMALS sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-DCS_CPE_UOM_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_UOM_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_CURRUNIT_TXT sy-vline 
WA_TBAS_DCS_DATA_BADI_STR-QUOT_CURR_TXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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