The jar file specified for the jar-file element cannot be found. (persistence unit root = aa....aa, persistence unit name = bb....bb, jar file name = cc....cc)

aa....aa: Persistence unit root
bb....bb: Persistence unit name
cc....cc: JAR file name

Description

The JAR file specified in the jar-file element of persistence.xml cannot be found.

Action

Specify a JAR file that can be referenced in the jar-file element of persistence.xml.