hi all,
we are often coming across this error while taking online backup from
db2-server. this job is run from crontab at 00:00 hours. i m unable to
trace out the problem , what causing database backup to fail. do any one
knows about it. please reply immdly.

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Performing database backup type ONLINE
Performing database backup type ONLINE

issuing db2 backup database tcimain ONLINE USE ADSM WITHOUT PROMPTING

06-15-2001 02:02:05 BACKUP DATABASE tcimain ONLINE USE ADSM WITHOUT
PROMPTING
06-15-2001 02:13:39 SQL2025N  An I/O error "-50" occurred on media "ADSM".
 06/15/01 02:13:39 Backup tcimain ONLINE USE ADSM WITHOUT PROMPTING sqlcode
= -2025

 #+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#
 ADSM Backup End Time: 02:13:39 AM with rc= -2025