z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
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EZZ6239I

z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
SC27-3657-01

EZZ6239I
selectex() function timed out on wait forever

Explanation

The selectex socket call made by the SNMP agent timed out. However, the call made by the SNMP agent requested that it wait forever, so the selectex should never have timed out. It might indicate a problem with the SNMP agent, the selectex socket call or the TCP/IP stack.

System action

The SNMP agent tolerates a small, fixed number of errors on the selectex call before ending. If the count of selectex errors is in the limit, the SNMP agent reissues the selectex call. If the error limit was exceeded, the SNMP agent ends.

Operator response

This condition should be reported to your system administrator. Collect traces for the SNMP agent, the C socket layer, and the TCP/IP stack to diagnose the error. Restart the SNMP agent with the traces enabled.

System programmer response

Collect the traces and contact the IBM® software support center.

Module

EZASNAA3.C

Procedure name

main

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