I am unbale to find out the reason for rman error please can anyone shed some light on this
oralce version : oracle 11g release 2(22.214.171.124.4)
OS : Linux
using target database control file instead of recovery catalog
allocated channel: ch1
channel ch1: SID=759 device type=DISK
Starting backup at 23-MAY-13
released channel: ch1
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-03002: failure of backup command at 05/23/2013 12:00:14
ORA-01422: exact fetch returns more than requested number of rows
If you've paid for support, then no, you won't be charged extra.
If you haven't paid for support, then you won't be able to create an SR.
In short, if you can create an SR, you've already paid, so no harm in going to MOS and creating the SR.