Diagnosis
There were errors in the execution of XPRA reports in the Change andTransport System. The error has the following name:
V1
The error could have been caused by a program error.

System Response
The execution of the XPRA reports is canceled.

Procedure
Use the search terms
PU193 &V1&
to look for SAP Notes. These will tell you how to proceed.
If you cannot find an appropriate note, contact SAP Customer Support.