A command attempted to use a facility that is not installed in the I/O subsystem. For example: the device not be installed, the device not be compatible with the I/O subsystem, or the library and I/O subsystem not be compatible. Information following the message describes the nature of the I/O error.
The function ends.
None.
Verify that the proper device is being used and that the features exist in the subsystem for the function being performed. Assistance of a hardware service representative be necessary to resolve the problem.