Hi Matus in effect, I did change to Status.Ready and pass [org.jbpm.task.service.PermissionDeniedException: User '[User:'krisv']' was unable to execution operation 'Claim' on task id 13 due to no 'current status' matchines, but get [org.jbpm.task.service.PermissionDeniedException: User '[User:'krisv']' does not have permissions to execution operation 'Claim' on task id.
I try assign user to Potential Owner, it works, but the original task owner is a group accounting, the claim user is member of this group. Any Idea?