About Question enthuware.oce-jpad.v6.2.536 :

[romsky]

Spec says:
• The primary key class must be serializable.
• The primary key class must define equals and hashCode methods. The semantics of value
equality for these methods must be consistent with the database equality for the database types to which the key is mapped.

Please change your EmployeePK class.

[admin]

I see that this has already been updated in v1.57.
thank you for your feedback!