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NodeManager not Reachable: java.io.IOException: Invalid State File Format (Doc ID 1293552.1)

Last updated on JANUARY 18, 2019

Applies to:

Oracle WebLogic Server - Version 9.2 and later
Information in this document applies to any platform.
***Checked for relevance on 18-Jan-2019***

Symptoms

Managed Servers cannot be started via the WLS console as Node Manager is not reachable.

Also, the nodemanager.log file is showing the following messages:

Changes

After a power failure, the server machine (running as a Windows service) restarted automatically.

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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