OWB 11.2 Upgrade Via The Repository Assistant Hangs at 18% And Reports Java.Lang.Outofmemoryerror: : PermGen space (Doc ID 1357097.1)

Last updated on MAY 05, 2017

Applies to:

Oracle Warehouse Builder - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

During an OWB 11gR1 to 11gR2 upgrade, the Repository Assistant hangs at 18% and reports:

Exception occurred during event dispatching:
java.lang.OutOfMemoryError: PermGen space

Cause

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