Client certificates on the report server web site (Upgrade Advisor)
Upgrade Advisor detected one or more client certificates on the IIS Web site that hosts the report server or Report Manager virtual directories.
| Applies to: Reporting Services Native mode. |
Component
Reporting Services
Description
SQL Server 2014 Reporting Services does not support the use of client certificates to authenticate users. Upgrade can continue, but client certificates will not be used by the upgraded report server.
Corrective Action
You will have to use a separate solution such as ISA Server to ensure any client certificate authentication requirements are addressed.