8.30 Error When Using the Administrator Tool in Parallel

If two or more users connect to the same instance of Oracle VM Manager and simultaneously attempt to create users with the Oracle VM Manager Administrator Tool (ovm_admin), an error occurs and the following message is written to AdminServer.log: 

Problem invoking WLST - Traceback (innermost last): File
"/u01/app/oracle/ovm-manager-3/ovm_wlst/jython/ovm/admin/createuser.py"

Workaround: Ensure that only one user at a time connects to Oracle VM Manager to use the Oracle VM Manager Administrator Tool (ovm_admin).

Bug 21679271

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