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TNS Listener Hang Every 49.X Days (Doc ID 1357676.1)

Last updated on MARCH 31, 2019

Applies to:

Oracle Net Services - Version 10.2.0.4 to 11.2.0.1 [Release 10.2 to 11.2]
Information in this document applies to any platform.

Symptoms

TNS listener hangs every 49.7 days. Parameter RATE_LIMIT is set in the listener.ora file.
Level 16 listener trace for the hang shows the following functions:


When the listener is hung, client reports error code ORA-12537

Cause

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In this Document
Symptoms
Cause
Solution
References


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