SQL Server error code
SQL Server error 1406
SQL Server raises error 1406 at severity 16, which marks a problem with the query or data that you can correct.
Unable to force service safely. Remove database mirroring and recover database "%.*ls" to gain access.
| Msg | 1406 |
|---|---|
| Name | DBM_BADSTATEFORFORCESERVICE |
| Severity | 16 |
| Group | 1000–1999 |
What it means
The SQL Server Database Engine cannot force service because the mirroring state cannot guarantee that the force service process would work correctly.