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    unique constraint (ABC01.Z69_ID) violated -- and (ABC01.Z35_ID3) violated

    • Article Type: General
    • Product: Aleph
    • Product Version: 18.01

    Description:
    In our web log since the 1485 service pack was installed, I see the errors:

    Oracle error: io_z69_write
    ORA-00001: unique constraint (ABC01.Z69_ID) violated

    Oracle error: io_z35_write
    ORA-00001: unique constraint (ABC01.Z35_ID3) violated

    I read the KBs on this but am still unclear as to what I need to do to fix it.

    Resolution:
    As described in KB 16384-717, the Z69_ID is a timestamp. If two transactions are written at the same time, the second will fail -- but then another (successful) attempt will be done a second later.

    The Z35_ID3 is also a timestamp and exactly the same principle applies.

    Both of these errors may be ignored.


    • Article last edited: 10/8/2013
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