Here are the files
I had a similar problem. It is working now. The key-field in "EmployeeIsInDepartment" is not required in jbosscmp-jdbc.xml, It should be something like:
- <!-- multiplicity many using foreign-key mapping is not allowed to have key-fields
Try this, it will get rid of invalid column name error.
Thank you Prabha,
It's working fine now, I really appreciate your help.
Have a good day