Authentication to the CAS server fails when the authentication token is greater than 10,000 bytes. You encounter this issue when using code similar to the following to initiate the CAS server session:

In this scenario, you encounter an error similar to the following:

Click the Hot Fix tab in this note for a link to instructions about accessing and applying the software update.

Operating System and Release Information

Product Family	Product	System	Product Release		SAS Release
			Reported	Fixed*	Reported	Fixed*
SAS System	SAS Viya	Linux for x64	3.3

* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.

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An update for this issue is available for SAS Viya 3.3. For instructions on how to access and apply software updates, see the Managing Your Software section of the SAS Viya 3.3 Administration document at

http://documentation.sas.com/?softwareId=administration&softwareVersion=3.3&softwareContextId=softwareUpdates

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When the authentication token is greater than 10,000 bytes, authentication to the CAS server fails with the following message: "ERROR: Connection failed. Server returned: SAS Logon Manager authentication failed: Access denied...Unable to connect to Cloud Analytic Services HOSTNAME on port 5570..."

Type:	Problem Note
Priority:	medium

Date Modified:	2019-07-03 08:43:49
Date Created:	2019-06-24 12:31:52