OpenAM ERROR: IDPSSOFederate.doSSOFederate: Unable to get AuthnRequest from cache, sending error response ---

The cache is cleared every 10 minutes by default, but you may want to consider increasing this interval if you keep seeing the following error in the Federation debug log

AM / OpenAM 13.x console: navigate to: Configure > Global Services > SAMLv2 Service Configuration > Cache cleanup interval and enter the number of seconds that you want the AuthnRequest to remain in the cache. Once this time elapses, the cache is cleared.



./ssoadm set-attr-defs -s sunFAMSAML2Configuration -t global -u [adminID] -f [passwordfile] -a CacheCleanupInterval=[seconds]