losfa jon [http://community.jboss.org/people/sd1527907] created the discussion "I have same problems when i user Human Task on MYSQL" To view the discussion, visit: http://community.jboss.org/message/634008#634008 -------------------------------------------------------------- hi first i start my Server and add a new user (customer); and it works ok but when i use Client to start a process it throws a sql error that is Hibernate: select user_.id from OrganizationalEntity user_ where user_.id=? Hibernate: insert into Task (allowedToDelegate, taskInitiator_id, priority, activationTime, actualOwner_id, createdBy_id, createdOn, documentAccessType, documentContentId, documentType, expirationTime, faultAccessType, faultContentId, faultName, faultType, outputAccessType, outputContentId, outputType, parentId, previousStatus, processInstanceId, skipable, status, workItemId) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) Hibernate: insert into Content (content) values (?) Hibernate: update Task set allowedToDelegate=?, taskInitiator_id=?, priority=?, activationTime=?, actualOwner_id=?, createdBy_id=?, createdOn=?, documentAccessType=?, documentContentId=?, documentType=?, expirationTime=?, faultAccessType=?, faultContentId=?, faultName=?, faultType=?, outputAccessType=?, outputContentId=?, outputType=?, parentId=?, previousStatus=?, processInstanceId=?, skipable=?, status=?, workItemId=? where id=? Hibernate: insert into PeopleAssignments_BAs (task_id, entity_id) values (?, ?) 28-10-11 afternoon 04:01 org.hibernate.util.JDBCExceptionReporter logExceptions WARNING: SQL Error: 1452, SQLState: 23000 28-10-11 afternoon 04:01 org.hibernate.util.JDBCExceptionReporter logExceptions SEVERE: Cannot add or update a child row: a foreign key constraint fails (`jbpm5`.`peopleassignments_bas`, CONSTRAINT `FK9D8CF4EC2C122ED2` FOREIGN KEY (`entity_id`) REFERENCES `organizationalentity` (`id`)) it happen becouse of the Table Task is null but on the log  sql   Hibernate: insert into Task (allowedToDelegate, taskInitiator_id, priority, activationTime, actualOwner_id, createdBy_id, createdOn, documentAccessType, documentContentId, documentType, expirationTime, faultAccessType, faultContentId, faultName, faultType, outputAccessType, outputContentId, outputType, parentId, previousStatus, processInstanceId, skipable, status, workItemId) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) the task has insert into values so i don.t know how to do it if someone who know please help me thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/634008#634008] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]