Email to Group Not working

Shivangi Malot

I have a email task and a group Task after that.

Email task Variable->
target_task_name=GroupTaskName
ClassName= com.interwoven.ui.teamsite.workflow.task.urltask.ReviewerMailNotificationTask

GrouTask is shared by a Teamsite Group
This the error I recieve in content_center.log is

"2010-08-05 16:58:12,848 [http-8080-9] WARN com.interwoven.ui.teamsite.workflow.task.urltask.ReviewerMailNotificationTask () - task agencyInternalApprovalOnPreview has no owner, aborting mail notification...
2010-08-05 16:58:12,848 [http-8080-9] WARN com.interwoven.ui.teamsite.workflow.task.urltask.MailNotificationTask () - no mail notification is needed, transition to the next task."

The error suggest that the email task is not able to retrieve the owner of Group taska and hence not sending the emails.

Please suggest what can be the issue and solution for this?