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SQL Server error code

SQL Server error 7725

SQL Server raises error 7725 at severity 16, which marks a problem with the query or data that you can correct.

Alter partition function statement failed. Cannot repartition table '%.*ls' by altering partition function '%.*ls' because its clustered index '%.*ls' is disabled.
Msg7725
Severity16
Group7000–7999

Source: Database Engine events and errors