CASXO0012S Resource Manager for resource XAT resource name Close failed: reason return-code

The Resource manager for the XAT resource returned a non-zero value to the xa_close call.
Restriction: This topic applies only when the Enterprise Server feature is enabled.

Where the return code means :

 
       -2  Asynchronous operation already outstanding 
       -3  A resource manager error occurred 
       -5  Invalid arguments were given 
       -6  Routine invoked in an improper context
Resolution:
Contact your system administrator for the resource.
Module:
dfhexa
Destination:
Terminal.