Hi,

I want to create a SNMP monitor based on different OID values, ex:

((.1.3.6.1.4.1.2021.4.11+.1.3.6.1.4.1.2021.4.14+.1.3.6.1.4.1.2021.4.15)/.1.3.6.1.4.1.2021.4.5)*100

When I "query device" it shows the result of calculation, but then, when I click to test the monitor, it gives an error:

How can I solve this?

Thank you.

Regards,

Luis