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Thread: Ora-00366 error occurs when running a long batch

  1. #1
    Join Date
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    Ora-00366 error occurs when running a long batch .

    Redo Log File size is around 50MB .

    what's the cause ?

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    ligang1000@hotmail.com

  2. #2
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    It looks like you may have a corrupt redo log file

    Regards
    Jim
    Oracle Certified Professional
    "Build your reputation by helping other people build theirs."

    "Sarcasm may be the lowest form of wit but its still funny"

    Click HERE to vist my website!

  3. #3
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    That's the error desc , if you missed checking it.

    ORA-00366 log string of thread string, checksum error in the file header

    Cause: The file header for the redo log contains a checksum that does not match the value calculated from the file header as read from disk. This means the file header is corrupted.

    Action: Find and install correct version of the log or reset the logs
    Tarry Singh
    I'm a JOLE(JavaOracleLinuxEnthusiast)
    TarryBlogging
    --- Everything was meant to be---

  4. #4
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    Can "alter system switch logfile' helpful in this case
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  5. #5
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    Jim !!!

    Hey Jim,

    Gave a new look to your website, I see!

    cheers!!

    Tarry
    Tarry Singh
    I'm a JOLE(JavaOracleLinuxEnthusiast)
    TarryBlogging
    --- Everything was meant to be---

  6. #6
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    Hi Tarry,

    I took a look a PHP and went a bit mad-for-it

    Regards
    Jim
    Oracle Certified Professional
    "Build your reputation by helping other people build theirs."

    "Sarcasm may be the lowest form of wit but its still funny"

    Click HERE to vist my website!

  7. #7
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    Hey , gurus , Please advise ,

    I want to create new redo log group and drop all the current redo log group . How do you think ?
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    ligang1000@hotmail.com

  8. #8
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    to drop
    ALTER DATABASE xxxx DROP LOGFILE GROUP x1;
    to make
    ALTER DATABASE xxxx
    ADD LOGFILE GROUP x1
    ('diska/logx.log',
    'diskb/logx.log',
    'diskc/logx.log' );

    I wonder what effect it might have forcing archiving of that corrupted file.

    since it deals with corruption, take care in checking all pros and cons.
    Tarry Singh
    I'm a JOLE(JavaOracleLinuxEnthusiast)
    TarryBlogging
    --- Everything was meant to be---

  9. #9
    Join Date
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    On another note,
    you can
    Diagnose
    ________
    Check alert log.
    query : select * from v$logfile

    Repair
    ______

    See if is on yr system
    Select * from v$logfile
    check it on the OS given directory.

    Make the group with corrupt logfile inactive
    select group# , status
    from v$log;

    If active, make him inactive by

    alter system switch logfile;

    chk

    select group# , status
    from v$log;

    drop the invalid file:

    alter database drop logfile member '/blah/blah';

    do

    select * from v$logfile;

    recreate

    alter database add logfile member 'blah/blah';

    do alter system switch logfile;
    asmany time as there are groups atleast.
    then query

    select * from v$logfile;

    there shud be no invalid logfiles anymore.

    And also about the checksum story,
    If one of your logfile has checksum probs, it'll still look for the other and move on, but if all have checksum trouble the db will hand,
    You can also issue to re initialize the redo logfile

    alter database clear logfile;(after making it non current, if current).

    Cheers!!









    Tarry Singh
    I'm a JOLE(JavaOracleLinuxEnthusiast)
    TarryBlogging
    --- Everything was meant to be---

  10. #10
    Join Date
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    The Redo log group(3 groups) has only one log file , in this case , can do switch on corrupt log file ?
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    ligang1000@hotmail.com

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