Hi, I had similar problem, but found the apar dealing with it. If you're also getting errors like ANR8302E I/O error on drive MT1.0.0.0 (MT1.0.0.0) (OP=WRITE, Error Number=1117, CC=400, KEY=4D, ASC=00, ASCQ=02, SENSE=70.00.4D.00.00.00.00.0E.00.00.00.00.00.0- 2.00.00.50.8D.00.00.00.00., Description=Physical end of media encountered). Refer to Appendix D in the 'Messages' manual for recommended action.
look into apar IC35508 My brgds Wieslaw