Diagnosis
The portal has sent role assignments for user "&V1&", but this userdoes not exist in the SAP system.

System Response

Procedure
Check with the portal administrator that the SAP user name is correctand that the user should be created in this system.
You must do this manually in transaction SU01.

Procedure for System Administration
Syntactically incorrect SAP user names (for example those with lowercase letters) indicate an error on the portal side.