z/OS Communications Server: IP Messages Volume 3 (EZY)
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EZY4128E

z/OS Communications Server: IP Messages Volume 3 (EZY)
SC27-3656-00

Deadlock situation detected⁄avoided (EDEADLK)

Explanation

A deadlock, the condition that occurs when multiple processes are waiting for the availability of a resource that will not become available because it is held by another process that is in a similar wait state, was detected.

System action

The socket call abends. TCPIP continues.

Operator response

None.

System programmer response

If the error can be reproduced, set trace socket to active in the TCPIP.DATA configuration file and rerun the application. Review the trace output to determine why the deadlock occurred. If you are still unable to determine the cause of the problem, create the problem again with the CTRACE option SOCKET active. Contact the IBM® Software Support Center with the original message and the traces.

Module

TCPERROR

Procedure name

tcperror

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