SQL Server error code
SQL Server error 1919
SQL Server raises error 1919 at severity 16, which marks a problem with the query or data that you can correct.
Column '%.*ls' in table '%.*ls' is of a type that is invalid for use as a key column in an index.
| Msg | 1919 |
|---|---|
| Severity | 16 |
| Group | 1000–1999 |