VNX: Alert "The winlogon notification subscriber <SessionEnv> was unavailable to handle a notification event"
Summary: The following notification is seen in the SPlogs, "The winlogon notification subscriber was unavailable to handle a critical notification event"
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Not all product versions are identified in this article.
Instructions
Received the following notification in SPlogs/events while the array is being accessed via ESRS.
These are triggered by a Windows Service running on the SP.
A 05/26/16 11:27:29 Wlclntfy 1770 The winlogon notification subscriber <SessionEnv> was unavailable to handle a notification event.
B 05/26/16 11:29:28 Wlclntfy 1770 The winlogon notification subscriber <SessionEnv> was unavailable to handle a notification event.
B 05/26/16 11:29:28 Wlclntfy 1770 The winlogon notification subscriber <SessionEnv> was unavailable to handle a notification event.
These are triggered by a Windows Service running on the SP.
This is an informational message. No action required.
Affected Products
VNX/VNXeProducts
VNX1 Series, VNX2 Series, VNX/VNXeArticle Properties
Article Number: 000022783
Article Type: How To
Last Modified: 06 Nov 2025
Version: 5
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