Database Integrity Check Has Never Run or Overdue
DBCC CHECKDB checks the logical and physical integrity of all objects with a SQL Server database, providing an early warning of data corruption.
Suggested Action
Run DBCC CHECKDB and implement a routine check.
How to Perform a Database Integrity Check in SQL Server
--Run the check for the current database
DBCC CHECKDB;
--Run the check against a specified database, suppressing all informational messages
DBCC CHECKDB('WhippetWorks')WITH NO_INFOMSGS;
GO
Further Reading
DBCC CHECKDB (Transact-SQL) | Microsoft Docs
SQL Server Integrity Check | SQL Server Maintenance Solution