Administration guide > Troubleshoot > Messages > CWPRJ: Messages for the Projector component
CWPRJ1008E
INVALID_ENTITY_DEFINITION_TOPLEVEL_CWPRJ1008E=CWPRJ1008E: {0} class must be defined as a top level class.
Explanation
All entities must be top-level classes. They cannot be interfaces.
User response
Verify that the entity class is a top-level class and resubmit the operation.
Parent topic:
CWPRJ: WebSphere eXtreme Scale messages for the Projector component for entity and tuple projection