Created attachment 783252 [details] full stacktrace Inserting a simple fact (just String instance) via REST /runtime/{id}/execute ended with an exception: Unable to add result from InsertObjectCommand because of UnsupportedOperationException: java.lang.UnsupportedOperationException: Result type DefaultFactHandle from command InsertObjectCommand is an unsupported response type. It seems that the command itself can be processed, but the result - DefaultFactHandle cannot be serialized in JaxbCommandsResponse class. Attaching full stacktrace. version: community 6.0.0.CR1
Fixed, with these commits: https://github.com/droolsjbpm/droolsjbpm-integration/commit/3b417388eba873649ee10df28a3df961ebafa6b4 https://github.com/droolsjbpm/droolsjbpm-integration/commit/5ac8be32fd07aaf54389cbedaac25c7d9b2ee82c Not sure which milestone this is, please set this bug to modified (and set the milestone).
Verified on BPMS-6.0.0.ER3