SQL Server error code
SQL Server error 8662
SQL Server raises error 8662 at severity 16, which marks a problem with the query or data that you can correct.
Cannot create the clustered index "%.*ls" on view "%.*ls" because the view references an unknown value (SUM aggregate of nullable expression). Consider referencing only non-nullable values in SUM. ISNULL() may be useful for this.
| Msg | 8662 |
|---|---|
| Severity | 16 |
| Group | 8000–8999 |