After you install SAS^® Viya^® with SAS^® Event Stream Processing 6.1, the following streaming data action set actions fail with an error message: appendSnapshot, loadSnapshot, loadStream, and mMetaData.  

For example, you encounter this issue if you run the following program:

In this scenario, you receive the following error message:

The problem is caused by an incorrect setting for the DFESP_HOME environment variable in the CAS Controller service script.

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	Microsoft Windows Server 2012 R2 Datacenter	3.4	3.4
		Microsoft Windows Server 2016	3.4	3.4

* 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 3.4. For instructions on how to access and apply software updates, see the Updating Your SAS Viya software section in the SAS Viya 3.4 for Windows Deployment Guide at

http://documentation.sas.com/?softwareId=administration&softwareVersion=3.4&softwareContextId=softwareUpdatesWin

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After SAS® Event Stream Processing 6.1 is installed, the loadStream action and similar actions fail with the message "ERROR: initialization of ESP pubsub layer failed."

Type:	Problem Note
Priority:	medium

Date Modified:	2019-05-23 09:08:51
Date Created:	2019-05-09 11:11:32