topic Re: runtimeService.signal(executionId, variables) throws excetionduplicate key value violates unique constraint in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/runtimeservice-signal-executionid-variables-throws/m-p/232048#M185178 <HTML><HEAD></HEAD><BODY><SPAN>Already answered.</SPAN><BR /></BODY></HTML> Mon, 21 Mar 2016 08:12:33 GMT martin_grofcik 2016-03-21T08:12:33Z runtimeService.signal(executionId, variables) throws excetionduplicate key value violates unique constraint https://connect.hyland.com/t5/alfresco-archive/runtimeservice-signal-executionid-variables-throws/m-p/232047#M185177 Activiti version: 5.19.0.1When signaling finish of service task by: runtimeService.signal(executionId, variables);‍we are getting something this exception: org.apache.ibatis.exceptions.PersistenceException:### Error updating database.&nbsp; Cause: org.postgresql.util.PSQLException: ERROR: duplicate key v Sat, 19 Mar 2016 12:09:32 GMT https://connect.hyland.com/t5/alfresco-archive/runtimeservice-signal-executionid-variables-throws/m-p/232047#M185177 mljolje 2016-03-19T12:09:32Z Re: runtimeService.signal(executionId, variables) throws excetionduplicate key value violates unique constraint https://connect.hyland.com/t5/alfresco-archive/runtimeservice-signal-executionid-variables-throws/m-p/232048#M185178 <HTML><HEAD></HEAD><BODY><SPAN>Already answered.</SPAN><BR /></BODY></HTML> Mon, 21 Mar 2016 08:12:33 GMT https://connect.hyland.com/t5/alfresco-archive/runtimeservice-signal-executionid-variables-throws/m-p/232048#M185178 martin_grofcik 2016-03-21T08:12:33Z