When you use SAS Event Stream Processing Analytics windows to load a model to SAS Event Stream Processing Server, the model fails with an error similar to the following:

If you test the model using SAS Event Stream Processing Studio, the model fails to start with an error similar to the following:

(load project 'ASTORE_Random_Forest' failed cannot find dynamic library 'esp_sa_plugin' in path")

The problem occurs either because SAS Event Stream Processing Server was not started with the -plugindir parameter or the -plugindir parameter was not specified with the correct path for the esp_sa_plugin (/opt/sas/viya/home/SASFoundation/sasexe).

To circumvent this problem, start SAS Event Stream Processing Server with the -plugindir parameter with the SAS^® Foundation executable path:

In SAS^® Event Stream Processing 5.1, the -plugindir parameter is not required because the SAS Event Stream Processing Server always searches in /opt/sas/viya/home/SASFoundation/sasexe for the esp_sa_plugin.

Operating System and Release Information

Product Family	Product	System	Product Release		SAS Release
			Reported	Fixed*	Reported	Fixed*
SAS System	SAS Event Stream Processing Engine	Linux for x64	4.3	5.1

* 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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The SAS Event Stream Processing Server fails a model using SAS Event Stream Processing Analytics windows because the esp_sa_plugin library cannot be loaded.

Type:	Usage Note
Priority:

Date Modified:	2017-06-22 13:33:07
Date Created:	2017-06-14 09:14:34