Troubleshooting
Problem
Attempts to run a jsp file which calls a JPA entity results in the error "java.lang.RuntimeException: The EntityManagerFactory is null. This must be passed in to the constructor or set using the setEntityManagerFactory() method."
[{"Product":{"code":"SSRTLW","label":"Rational Application Developer for WebSphere Software"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"J2EE Tooling","Platform":[{"code":"PF033","label":"Windows"}],"Version":"7.5","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]
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Document Information
Modified date:
16 June 2018
UID
swg21430377