In this blog post, let’s learn about the error message “666 – The maximum system-generated unique value for a duplicate group was exceeded for index with partition ID %I64d. Dropping and re-creating the index may resolve this; otherwise, use another clustering key.” in Microsoft SQL Server, the reason why it appears and the solution to fix it.
SQL Server Error Message
666 – The maximum system-generated unique value for a duplicate group was exceeded for index with partition ID %I64d. Dropping and re-creating the index may resolve this; otherwise, use another clustering key.
Reason for the Error
To be update soon…
Solution
To be update soon…