ABAP runtime error while create vendor master at XK01

Hi,

when i try to create vendor master by XK01.....system throws run time error as below:

The current ABAP program "CL_EX_VENDOR_ADD_DATA=========CP" had to be

terminated because it has

come across a statement that unfortunately cannot be executed.

>>>>> method IF_EX_VENDOR_ADD_DATA~CHECK_ADD_ON_ACTIVE.

I have deactivated all the implementation of vendor_add_data BADI , but i cant rectify it.

Regards,

Vijay