Zabbix Mssql Failed To Fetch Info Data -or No Data For 30m- [best] Page

connectivity or permission issue

The "Failed to fetch info data" or "no data for 30m" error in Zabbix for MSSQL typically indicates a between your Zabbix server/proxy and the SQL instance . 🛠️ Quick Troubleshooting Checklist

<!-- Item with last value tracking --> <item name="MSSQL: Last successful fetch" key="msql.last.success.time"> <type>Zabbix agent</type> <key>perf.mssql[last_success]</key> <value_type>Numeric (unsigned)</value_type> <units>unixtime</units> <delay>60s</delay> </item> zabbix mssql failed to fetch info data -or no data for 30m-

• If you get a response: The agent is up, but the MSSQL plugin is failing.
• If you get no response: Check firewalls (port 10050) or verify the agent service is running on the host.

Poller Capacity

: If multiple MSSQL hosts are failing, increase the number of ODBC pollers in your zabbix_server.conf by setting StartODBCPollers=5 (or higher) and restarting the service. 2. Verify SQL Permissions connectivity or permission issue The "Failed to fetch

Step 3: Investigate MSSQL Server Configuration