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"Failed to load Plug-in '' ( version 0.0" error when deploying the SAP connector


When deploying the SAP connector the following error appears in the application server log:

ERROR com.appiancorp.plugins.LoggingPluginEventListener - Failed to load Plug-in '' ( version 0.0: 'The artifact URI <APPIAN_HOME>/_admin/plugins/ is not a valid plugin artifact'


The SAP native library must be placed in the <APPIAN_HOME>/_admin/plugins directory for the SAP connector to function correctly. However, this library is not a valid plugin, and thus an error occurs when the application server tries to deploy the file.


This error can be disregarded as long as the "'Appian Integration - SAP" plugin has deployed correctly.

Affected Versions

This article applies to all versions of Appian.