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TNS Listener is aborted intermittently by SIGXCPU (Doc ID 2496046.1)

Last updated on MARCH 06, 2019

Applies to:

Oracle Net Services - Version 12.1.0.2 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

TNS listener is aborted intermittently. 

Listener.log and NET trace of TNS listener does not show any errors and warnings when this is caused. If getting truss for tnslsnr, you can see SIGXCPU is signalled to tnslsnr when this is caused.

Cause

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In this Document
Symptoms
Cause
Solution
References


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