Administration guide > Troubleshoot > Messages > CWPRJ: Messages for the Projector component
CWPRJ1105E
MULTIPLE_INVERSE_ASSOCIATIONS_CWPRJ1105E=CWPRJ1105E: The target association has more than one inverse relationship to this entity and is missing the MappedBy relationship definition. Source entity: {0}, Inverse entity: {1}, Duplicate attributes: {2}
Explanation
A bi-directional relationship between two entities must have one field or property defined with the mappedBy annotation parameter or XML attribute.
User response
Verify that the class or entity metadata definition is valid and resubmit the operation.
Parent topic:
CWPRJ: WebSphere eXtreme Scale messages for the Projector component for entity and tuple projection