My Oracle Support Banner

"Invalid maximum heap size" Error Encountered when Starting ODI Studio 12c (Doc ID 2431872.1)

Last updated on AUGUST 09, 2021

Applies to:

Oracle Data Integrator - Version and later
Information in this document applies to any platform.


When attempting to start an Oracle Data Integrator (ODI) 12c Standalone Agent after upgrading from ODI 10g, the following error is reported and the agent does not start. For example,

Invalid maximum heap size: -Xmx4096m
The specified size exceeds the maximum representable size.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

Due to this issue, users cannot start the standalone agent.




To view full details, sign in with your My Oracle Support account.

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

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.