Microsoft SQL Server database ranks third in the relational database, second only to Oracle and MySQL database. when using it, it is inevitable to encounter various problems and warnnings. You may be dba or a developer, I hope this content can help you solve SQL Server error number 18274.

Error number: 18274

Severity level: 10

Event logged: Tape ‘%s’ was dismounted from drive ‘%s’. This is an informational message. No user action is required.