Acquisition of the JTA data source specified for the jta-data-source element in the persistence.xml file has failed. (persistence unit root = aa....aa, persistence unit name = bb....bb, JTA data source = cc....cc)

aa....aa: Persistence unit root
bb....bb: Persistence unit name
cc....cc: JTA data source

Description

An attempt to acquire the JTA data source specified in the jta-data-source element of persistence.xml has failed.

Action

Examine the exception that caused the error occurrence, and then take action.