SQL Server error code
SQL Server error 7906
SQL Server raises error 7906 at severity 16, which marks a problem with the query or data that you can correct.
Database error: The file "%.*ls" is not a valid FILESTREAM file in container ID %d.
| Msg | 7906 |
|---|---|
| Name | DBCC2_FS_INVALID_TOP_LEVEL_FILE |
| Severity | 16 |
| Group | 7000–7999 |
What it means
Except for some special files such as, 'filestream.hdr', no files should be found directly under the Filestream dataspace.