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Oracle Solution for Error ora-55511

Solution for Oracle Error ORA-55511

ORA-55511: Flashback Transaction experienced error in executing undo SQL

What triggered the Error:

There was a constraint violation exception when executing in NOCASCADE_FORCE mode. Users could also get this error if appropriate supplemental logging is not enabled causing constraint dependencies to go unnoticed.

What should we do to fix it:

Either use CASCADE or NONCONFLICT_ONLY options or add appropriate level for supplemental logging.

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