My Oracle Support Banner

Deploying a JPA Application On Oracle GlassFish Server Fails With a Severe Error, "Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare method" (Doc ID 1548426.1)

Last updated on JANUARY 16, 2024

Applies to:

Oracle GlassFish Server - Version 3.1 and later
Information in this document applies to any platform.


The following exception was seen in the GlassFish Server log during the deployment of a JPA application.

The Admin Console showed the following exception:



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.