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From koenr <>
Subject Invalid resource: jdbc/MyDataSource__pm
Date Sat, 10 Sep 2011 05:36:14 GMT
If I try to deploy my .ear to GlassFish 3, it always fails with "Exception
while invoking class org.glassfish.persistence.jpa.JPADeployer prepare
method: java.lang.RuntimeException: Invalid resource:

Thing is, in persistence.xml I specified
<jta-data-source>jdbc/MyDataSource</jta-data-source>. Any idea what I'm
doing wrong, i.e. where does the __pm come from and how do I get rid of it?

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