Diagnosis
Subroutine &V1& does not exist in program &V2&.
However, this subroutine is absolutely necessary to the BDT inorder to display the interface.

System Response
Continued maintenance can lead to crashes. You should first make surethat the error is corrected.

Procedure
Check Customizing of the BDT application. A view is being used therefor which there is no corresponding subroutine in program &V2&.