A new user has gotten their profile messed up and needs it reset. Now when they log in they get error message:
GSVX011E Length Error on Parameter 3
Release : 16.0 and subsequent
Component : SYSVIEW
From a SYSVIEW session (without the User whose profile is incorrect logged on) i
1. Issue the SYSVIEW command: PROFLIB
2. Find the Users profile. It will look like PROFILE_UserId
3. in the Cmd area enter the line command: DLDelete and hit enter. It will delete that UserId current profile.
Once this is done, have the User log into SYSVIEW. It should create a new Profile in the PROFLIB.