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FTA unable to link with its MDM due to error: "ipc_close_connection,:error in function getpeername: (errno=76)

Troubleshooting


Problem

An IBM Workload Scheduler (IWS) Fault Tolerant Agent (FTA) cannot link to the master or domain manager.

Symptom

The MDM is unable to link the FTA to the domain after ensuring that two-way communication can be established via the Netman port (31111 by default).
Below can be seen from the MDM Netman log when attempting to perform a conman link command: 
16:42:39 30.11.2021|NETMAN:AWSDEB008I Accepting a connection: 13
16:42:39 30.11.2021|NETMAN:+ WARNING:error in function getsockname  (errno=22) 
16:42:39 30.11.2021|NETMAN:+ WARNING:ipc_getnameinfo, ipc_close_connection, local address::error in function getnameinfo:System error returned in errno
16:42:39 30.11.2021|NETMAN:+ WARNING:ipc_close_connection,:error in function getpeername: (errno=76) 
16:42:39 30.11.2021|NETMAN:+ WARNING:ipc_getnameinfo, ipc_close_connection, remote address::error in function getnameinfo:System error returned in errno

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SS8GJD","label":"IBM Workload Automation"},"ARM Category":[{"code":"a8m50000000L1vUAAS","label":"Components-\u003EFTA-\u003EUNLINK"}],"ARM Case Number":"TS007603213","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.5.0"}]

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Document Information

Modified date:
01 December 2021

UID

ibm16522824