IMS_DeviceErrorRecovery
The device identified in this exception is currently in an I/O error recovery state. The system will normally correct itself on this type of a condition. However; if it is happening too frequently, the overall performance of your IMS applications can suffer or you may experience loss of data. Verify that the hardware device is working properly.
The formula is:
I/O_Devices.In_Error_Recovery EQ Yes
IMS_DeviceNotReady
The device identified in this exception is currently not ready. If this is a tape drive, it may simply be a matter of waiting for the current long running operation to complete. If the problem persists, determine what is happening with the device.
The formula is:
I/O_Devices.Ready EQ No AND I/O_Devices.Type
EQ DASD
IMS_DeviceNotResponding
The device identified in this exception has not completed an I/O operation since the last time the device was tested. This is an indication that it is not responding. Determine what is happening with the device.
The formula is:
I/O_Devices.Responding EQ No