Database Backup and Recovery (MOSC)

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RMAN backup failed with TNS connection close in target database

edited Jun 9, 2016 5:45AM in Database Backup and Recovery (MOSC) 3 commentsAnswered

We set up RMAN backup everyday. Saturday midnight, the RMAN backup ran in the middle and got the below error. I checked the alert log message, there were no database shutdown message or anything. I tried to take a look at the listener log. But there were not one under $ORACLE_HOME/network/log How can I go about investigate this? How can I find out whether the listener log is set to be on? The same day after this RMAN error message. The database crashed with ora-00494 message.

 

channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set including current control file in backup set channel ORA_DISK_1: starting piece 1 at 28-MAY-16 channel ORA_DISK_1: finished piece 1 at 28-MAY-16 piece handle=/dxibackup/ticedi/ora_df913042058_s14721_s1 tag=TAG20160528T144736 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:03:15 Finished backup at 28-MAY-16

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