SUMMARY:
In Strategy Web 10.x, users may get an error message while creating or editing email subscriptions. This document explains a possible cause of this issue and how it can be resolved.
DESCRIPTION:
In Strategy 10.x, non-administrative users may see the following error after pressing the To button while creating or editing an email subscription in Strategy Web.

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2016-04-21 15:07:27.297 [Metadata Server][Error][0x8004140B] Object with ID '3A0CEE79493EAD7936F29DAE566C1EFE' and type 34 (User) is not found in metadata. It may have been deleted. 2016-04-21 15:07:27.297 [Kernel][Error] hGetContactsWithACLCheck: Error in hGetAvailableMSTRUsersWithACLCheck. Error Code = 0x8004140B