How to delete a field from a Dynamically created internal table

Question

Hi friends,
I have got a requirement in which, I will be entering the table name and Excel file from seletion-screen.
based on the Table I have entered in the selection-screen I need to create a dynamic internal table so that I can fill that Execel data into that internal table and later i using BDC i can I can fill the database table using SM30 transaction.
here. my problem is that, When I am creating internal table dynamically, MANDT filed is also getting created in the internal table.
please, help in deleteing the filed MANDT from the internal able.
following is the code which creates the dynamic internal table.
CREATE DATA dy_table TYPE TABLE OF (p_tabname).
assign dy_table->* to <dyn_table>.
please provide, if any sample code is available.
Regards,
Xavier.P

Answer 1

Hi,
You can use this logic,
While creating the Dynamic filed catalog try to avoid MANDT field.
Ex:
*Dynamic creation of a structure
  CREATE DATA LP_STRUCT TYPE (V_TABLE).
  ASSIGN LP_STRUCT->* TO <FS>.
*Fields Structure
  OF_SDESCR ?= CL_ABAP_TYPEDESCR=>DESCRIBE_BY_DATA( <FS> ).
LOOP AT OF_SDESCR->COMPONENTS ASSIGNING <COMPONENTS>.
*Field MANDT not displayed
    IF SY-TABIX = 1 AND <COMPONENTS>-NAME = 'MANDT'.
      CONTINUE. " Next loop
    ENDIF.
*Build Fieldcatalog
    LS_LVC_CAT-FIELDNAME = <COMPONENTS>-NAME.
    LS_LVC_CAT-REF_TABLE = V_TABLE.
    APPEND LS_LVC_CAT TO LT_LVC_CAT.
    CLEAR LS_LVC_CAT.
  ENDLOOP.