ops, thought, it was for notification...
Please go to SPRO. under img, go to workflow for access control. and check if general task is maintained under each task in workflow settings.
its post installation config for workflow issue.
you can maintain them in under GRc ,general setting then task specific setting for workflow.
.for equest details not showing up, can u let me know whats the browser and and netweaver version.
same isssue exist earlier you can browse sdn for the same.
Regards,
Prasant