CASXO0002S Switch Load Module for resource XAT resource name failed to load

The Switch Load Module for the XAT resource failed to load.
Restriction: This topic applies only when the Enterprise Server feature is enabled.
System Action:
he XA resource entry has been disabled.
Resolution:
Check that the Switch Load Module is on the libpath or in $TXDIR\lib.
Module:
dfhexa
Destination:
Console and standard error.