RMAN erros ORA-19506,ORA-27028,ORA-19511
548564Jan 11 2007 — edited Jan 11 2007[b]RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
[b]RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch1 channel at 01/10/2007 23:02:19
ORA-19506: failed to create sequential file, name="D01_DF_ECTEST_S134_P1_T611535672", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: Error received from media manager layer, error text:
nwora_open_backup: The NW authentication for client 'ec_db' was refused by serv
er 'legaadm.doha.rasgas.com.qa' because 'User SYSTEM on computer ec-tst is not
on ec_db's remote access list'.