CASXO0053W Severe error detected in XAT resource name XA interface, switched to MIQM XAT resource name

A severe error occured interfacing with the XA Resource Manager.
System Action:
As MIQM is enabled, ES will try to connect to the stand by server.
Resolution:
Determine the cause of the failure and re-enable it.
Module:
dfhexa
Destination:
Console.