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Stay Ahead. Check the Expiration of Certificates (Doc ID 2363259.1)

Last updated on MARCH 25, 2024

Applies to:

Oracle Utilities Network Management System - Version and later
Oracle Network Management for Utilities - DMS - Version and later
Information in this document applies to any platform.


Oracle Network Management System (NMS) uses SSL and code-signing certificates to maintain a secure system.  When these expire, the NMS system can become unusable. 

One good thing is that Weblogic does provide notices and warnings in the managed server logs before this can happen.

<Jan 1, 2018 12:25:36 AM EST> <Notice> <WebLogicServer> <BEA-000298> <Certificate expires in 30 days: [[

<Jan 23, 2018 12:25:36 AM EST> <Notice> <WebLogicServer> <BEA-000298> <Certificate expires in 7 days: [[


and finally the message you do not want to see

<Feb 20, 2018 3:20:38 AM EST> <Alert> <Security> <BEA-090154> <Identity certificate has expired: [[





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