Zabbix Mssql Failed To Fetch Info Data -or No Data For 30m- Work Jun 2026

After the rebuild, she restarted the Zabbix proxy agent. In her dashboard, the grey void flickered. Then a single dot of data appeared. Then a line. Then the familiar, jagged, living waveform of a healthy database.

This failure usually cascades, causing all dependent items (like CPU usage, buffer cache hit ratio, and table sizes) to stop receiving updates, eventually triggering the "No data for 30m" alert. The most common culprits include: Expired or incorrect SQL Server authentication credentials. The Zabbix user lacking required permissions in MSSQL. Network firewalls blocking TCP port 1433. zabbix mssql failed to fetch info data -or no data for 30m-

isql -v MSSQL_DSN zabbix_user 'password' SELECT GETDATE(); After the rebuild, she restarted the Zabbix proxy agent

"Waiting for what?"

Resolving "Failed to fetch info data" and "No data for 30m" errors for Microsoft SQL Server. Audience: System Administrators, DevOps Engineers, DBAs. Then a line