Applies To
Venafi Trust Protection Platform 17.x+
Summary
Error pop up screen after input username and password in Aperture. WebAdmin login works normally.
Error screen may look like:
Cause
This happened immediately after upgrade to 17.2. Following the steps from this KB:
After enabling the showStackTrace option, and running directly on the server box, a new error message was received:
Request Type
GET
Request URL
/aperture/api/CertificateDashboard/CountCertsWithStatus?status=PendingMyApproval&_=1504019659474
HTTP Status Code
500
Message From Server
Query; reflection initializer failed: see inner exception for additional information. InnerException: Attribute 'Validation State' is an unknown attribute definition; CacheEntryNotFound Parameter name: name
Stack Trace
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This error message means that a Product schema definition was not found, indicating that some schema update(s) during the upgrade process failed.
Solution
Run VCC.exe again, and select the Configure Products option. This will re-import all the product schema and add any missing definitions. Once VCC completes, restart IIS on all servers running the TPP web services to refresh the cache on each of them. After that, login to Aperture should work normally.
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