Hi
Has anyone had problem with Approval activity on FIM 2010R2 SP1 (running on SPS Foundation 2013 and Windows Server 2012 - just for information), where workflow which contains approval activity just fails to initialize and logs on Event with ID 3 (pretty generic):
Error message from Event ID 3:
Microsoft.ResourceManagement.Service: System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.ResourceManagement.Workflow.Hosting.HostActivator.ActivateHost(ResourceManagementWorkflowDefinition workflowDefinition, Boolean suspendWorkflowStartupAndTimerOperations)
at Microsoft.ResourceManagement.Workflow.Hosting.WorkflowManager.StartWorkflowInstance(Guid workflowInstanceIdentifier, KeyValuePair`2[] additionalParameters)
First I thought that it is some my activity, but it happens even if only activity on a workflow is Approval activity. Once approval activity is removed from the workflow this problem is also gone.
Tomek Onyszko, memberOf Predica FIM Team (http://www.predica.pl), IdAM knowledge provider @ http://blog.predica.pl