What is the issue?
Purchase Validation Review task is not Available in Edge.
Root Cause:
For the Validation review task we have a Buyer resolver, then only the professional user (=buyer) can perform an action on the purchase requisition in Edge. There will be no Task in Tasklist as in the case of a Workplace / Silverlight Application and No task notification.
Check this:
Check the Resolver type in the Purchase process is it Buyer resolver or Owner resolver.
Resolution:
It is designed functionality in EDGE application in case of Buyer Resolver:
1. If for validity review task we have resolver = Owner, then the personal user (=owner) can handle the task in Edge.
a.) The task will be visible in Tasklist.
b.) Task notification will be sent to the user if enabled.
2. If for validity review task we have resolver = Buyer, then the professional user (=buyer) can perform an action on the purchase requisition in Edge.
a.) There will be no Task in the task list, Only professional users have access.
b.) There is no Task notification.
3. If the owner self-approves a purchase requisition, then the Finalize task is allocated to the owner (=personal user) and he can handle the task in Edge.