Time Approval Substituted user does not see any data

Hello,

We are using MSS on EHP6 with MSS Add on 1.0. We are trying to utilizing the UWL substitution for Time approval.

The substitution works fine, and the substituted user see the item in their UWL.

Issue:

When the substituted manager clicks on the item, the Time Approval Application opens up, but does not show any Data?

Other Notes:

• The users have sap_all access.
• When the substituted manager clicks the item in their ECC workflow inbox, they are able to see the employee data for approval! So its only the web dynpro application that does not show any data!

Thanks,
Rob