Diagnosis
Type &V1& should have been activated. However, an error occurred.

Procedure
In Transaction SE11, check the activation log for typeV1. there you can find a more detailed description of the error. ifnecessary, contact your system administrator.
Look in OSS for a note on error message UPC203. The problem may alreadybe documented.
If you create a problem message, include the following details:

• Error message number: UPC203


• The activation log for type &V1& from the dictionary of the ABAP
Development Workbench (Transaction SE11).