java.lang.IllegalArgumentException: Object: Employee [name=Mukesh, email=m@gmail.com , department=Finance] is not a known Entity type.

Stack Overflow | Rakesh Nair | 3 months ago
  1. 0

    Object: Employee is not a known Entity type. Eclipselink

    Stack Overflow | 3 months ago | Rakesh Nair
    java.lang.IllegalArgumentException: Object: Employee [name=Mukesh, email=m@gmail.com , department=Finance] is not a known Entity type.
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    JPA exception: Object .. [..] is not a known entity type

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    TopLink - JPA - Jdeveloper 11g

    Oracle Community | 6 years ago | user8611954
    java.lang.IllegalArgumentException: Object: Employee(0: Smith, Bob) is not a known entity type. * at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.registerNewObjectForPersist(UnitOfWorkImpl.java:4198)

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      Object: Employee [name=Mukesh, email=m@gmail.com , department=Finance] is not a known Entity type.

      at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.registerNewObjectForPersist()
    2. EclipseLink (non-OSGi)
      EntityManagerImpl.persist
      1. org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.registerNewObjectForPersist(UnitOfWorkImpl.java:4226)
      2. org.eclipse.persistence.internal.jpa.EntityManagerImpl.persist(EntityManagerImpl.java:507)
      2 frames
    3. com.assignment
      Test.main
      1. com.assignment.Test.main(Test.java:28)
      1 frame