Hi All,
our customer previously used networker now we change the backup software networker to netbackup. but some of he oracle clients we get a this error ;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch03 channel at 09/19/2014 22:32:44
ORA-19506: failed to create sequential file, name="al_26463_1_858724249", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: Error received from media manager layer, error text:
Exceeded the number of retries. The NetWorker server may be down or unreachable
we removed the networker symbolic links and successfully execute the netbackup oracle_link but when we execute the backup i still try to reach networker environment.