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    Oracle error: io_z01_write

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

    Problem Symptoms:
    In the log there is the error message

    Oracle error: io_z01_write
    ORA-00001: unique constraint (XXXXX.Z01_ID2) violated

    Duplicate key in Z01_ID2 Oracle index

    Run service Update Headings Index (manage-02) with the option ?€œRebuild entire heading index?€?

    Additional Information

    To speed up the execution of the procedure put in the ?€œprocess to create?€? parameter to the double of the processors installed on your server.

    Category: Cataloging (500)

    Subject: Create / Edit records (500)

    • Article last edited: 10/8/2013