Cause: If the regid.dat file was not accessible at collection activation, Oracle Trace could not activate the collection. This is an internal error.
Action: Verify that the regid.dat file is accessible, otherwise contact Oracle Support Services. See the section titled "Contacting Oracle Support Services About Oracle Trace" for additional information.
Solution doesn't works for you?
POST your error in our discussion panel below.
Our DBA team will be happy to help you :)