标签归档：ORA-27206

检查alert日志发现近期数据库出现了ORA-19583/ORA-27206/ORA-06512错误

Fri Dec 30 12:22:36 2011
Errors in file /oracle9/app/admin/ykcdb/udump/ykcdb_ora_5390564.trc:
ORA-19583: conversation terminated due to error
ORA-27206: requested file not found in media management catalog
ORA-06512: at "SYS.DBMS_BACKUP_RESTORE", line 625

进一步查看trace文件发现

Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64bit Production
With the Partitioning option
JServer Release 9.2.0.7.0 - Production
ORACLE_HOME = /oracle9/app/product/9.2.0
System name:    AIX
Node name:      OFFON2
Release:        3
Version:        5
Machine:        000A36B8D600
Instance name: ykcdb
Redo thread mounted by this instance: 1
Oracle process number: 79
Unix process pid: 5390564, image: oracle@OFFON2 (TNS V1-V3)

*** 2011-12-30 12:22:36.051
*** SESSION ID:(32.62184) 2011-12-30 12:22:36.023
FATAL ERROR IN TWO-TASK SERVER: error = 12152
*** 2011-12-30 12:22:36.051
ksedmp: internal or fatal error
ORA-19583: conversation terminated due to error
ORA-27206: requested file not found in media management catalog
ORA-06512: at "SYS.DBMS_BACKUP_RESTORE", line 625
----- Call Stack Trace -----
calling              call     entry                argument values in hex      
location             type     point                (? means dubious value)     
-------------------- -------- -------------------- ----------------------------
ksedmp+0148          bl       ksedst               1025AE55C ?
opitsk+0968          bl       ksedmp               20289E71C ?
opiino+0798          bl       opitsk               000000000 ? 000000000 ?
opiodr+08c8          bl       _ptrgl               
opidrv+032c          bl       opiodr               3C00000018 ? 4101C7F40 ?
                                                   FFFFFFFFFFFF810 ? 0A03547C8 ?
sou2o+0028           bl       opidrv               3C0C000000 ? 4A039C2D0 

查看mos发现[ID 558993.1]提供了错误原因和解决方案
错误原因：RMAN backup to tape using veritas netbackup，The MML parameters like NB_ORA_CLIENT and NB_ORA_SERV were not given in proper case while configuring channel in RMAN backup.
解决方法：The NB_ORA_CLIENT and NB_ORA_SERV MML parameters are case sensitive. So make sure to give these parameters in same case while allocating or configuring RMAN channel as it is configure in Veritas server.