'java.lang.OutOfMemoryError: Java heap space' While Generating Scenario in ODI 12.2.1

(Doc ID 2169122.1)

Last updated on OCTOBER 28, 2016

Applies to:

Oracle Data Integrator - Version to [Release 12c]
Information in this document applies to any platform.


On ODI version unable to generate a scenario from a package that contains two migrated OWB mappings.

When attempting to generate a specific scenario, all available RAM is used causing ODI to hang. 

The following entries are observed in the log files:



Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms