ORA-01092: ORACLE instance terminated. Disconnection forced

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  • Reshmi Jacob
    New Member
    • Sep 2006
    • 50

    ORA-01092: ORACLE instance terminated. Disconnection forced

    Hi

    I am facing this error while working with a database, about 40-50 persons are using this DB.

    I searched thru the sites to refer these error. They are saying t look into ALERT.LOG. I searched the entire server but couldn't find ALERT.LOG. Can any body help in finding this file???

    Also, why this happens??? In the server, I have One database, 2 Users, 1 Listener, 1 Service Name.

    Anybody Help..........

    Regards
    Reshmi
  • ManjunathRG
    New Member
    • May 2007
    • 5

    #2
    Hi Reshma
    you can find the alert file in oracle\admin\yo urdatabasename\ bdump

    reason:i am not sure.. some problem with memory allocation i guess. :)

    Comment

    • Reshmi Jacob
      New Member
      • Sep 2006
      • 50

      #3
      Hi

      Thanks, i was seaching for Alert.LOG !!!


      Thaks again
      Reshmi

      Originally posted by ManjunathRG
      Hi Reshma
      you can find the alert file in oracle\admin\yo urdatabasename\ bdump

      reason:i am not sure.. some problem with memory allocation i guess. :)

      Comment

      • Reshmi Jacob
        New Member
        • Sep 2006
        • 50

        #4
        Hi

        In the ALERT LOG I found...


        Sat May 05 11:15:42 2007
        alter database open
        Beginning crash recovery of 1 threads
        Sat May 05 11:15:43 2007
        Thread recovery: start rolling forward thread 1
        Recovery of Online Redo Log: Thread 1 Group 1 Seq 30112 Reading mem 0
        Mem# 0 errs 0: D:\ORACLE\ORADA TA\ORACLE\REDO0 3.LOG
        Sat May 05 11:15:43 2007
        Thread recovery: finish rolling forward thread 1
        Thread recovery: 7 data blocks read, 4 data blocks written, 7 redo blocks read
        Crash recovery completed successfully
        Sat May 05 11:15:43 2007
        Thread 1 advanced to log sequence 30113
        Thread 1 opened at log sequence 30113
        Current log# 2 seq# 30113 mem# 0: D:\ORACLE\ORADA TA\ORACLE\REDO0 2.LOG
        Successful open of redo thread 1.
        Sat May 05 11:15:44 2007
        SMON: enabling cache recovery
        SMON: enabling tx recovery
        Sat May 05 11:15:51 2007
        Completed: alter database open
        Sat May 05 11:20:53 2007
        Thread 1 advanced to log sequence 30114
        Current log# 3 seq# 30114 mem# 0: D:\ORACLE\ORADA TA\ORACLE\REDO0 1.LOG
        Sat May 05 11:23:08 2007
        Thread 1 advanced to log sequence 30115
        Current log# 1 seq# 30115 mem# 0: D:\ORACLE\ORADA TA\ORACLE\REDO0 3.LOG
        Sat May 05 11:25:23 2007
        Thread 1 advanced to log sequence 30116
        Current log# 2 seq# 30116 mem# 0: D:\ORACLE\ORADA TA\ORACLE\REDO0 2.LOG

        What may be the problem with my Database????

        Comment

        • Reshmi Jacob
          New Member
          • Sep 2006
          • 50

          #5
          Hi

          Is this the corruption of REDO log file. How can I rectify it

          Reshmi

          Comment

          Working...