We are using AX 2009. Out of about 100 workflows a month 4 stop with the following error. By choosing resume we can continue the workflow. Any ideas on what could be causing this. It occurs either right after either an 'Assigned to:' or 'Automatically delegated from:' task.
Stopped (error): Stack trace: Call to TTSCOMMIT without first calling TTSBEGIN.(S)\Classes\SysWorkflowWorkItemService\createWorkItems - line 164