Administration guide > Troubleshoot > Messages > CWPRJ: Messages for the Projector component
CWPRJ1029E
MULTIPLE_SCHEMAROOTS_CWPRJ1029E=CWPRJ1029E: Multiple schema root references detected for Entity class: {0}, First Root Class: {1}, Second Root Class: {2}.
Explanation
Entities may only reference one schema root entity explicitly or implictly via its composite key.
User response
Verify that only one schema root entity is reachable from the key associations of the entity class and resubmit the operation.
Parent topic:
CWPRJ: WebSphere eXtreme Scale messages for the Projector component for entity and tuple projection