SQL Server error code
SQL Server error 6391
SQL Server raises error 6391 at severity 16, which marks a problem with the query or data that you can correct.
Path '%.*ls' is promoted to a type that is invalid for use as a key column in a secondary selective XML index.
| Msg | 6391 |
|---|---|
| Severity | 16 |
| Group | 6000–6999 |