The user configured in Zabbix (in the item’s “Authentication” section or DSN) must have proper rights.
Fix these in sequence, and the MSSQL template will return to reliable, continuous data collection. zabbix mssql failed to fetch info data -or no data for 30m-
Zabbix ODBC items have a hard timeout. If your query takes longer than the setting, Zabbix aborts and fails to fetch. The user configured in Zabbix (in the item’s