I’ve a custom MP created for SCOM 2007 some Years ago.
The MP is still working with SCOM 2012 R2 but I’ve found a problem with the discovery of one class property.
Not too bad, since this property is not really needed but I want to know why its not working anymore.
I’m pretty sure that this was working with SCOM 2007. I dind’t work a lot with SNMP Devices, so maybe someone can give me a hint…
The Discovery InstanceSetting looks like this:
<InstanceSettings> <Settings> <Setting> <Name>$MPElement[Name="My.Custom.Class"]/myProperty$</Name> <Value>$Data/SnmpVarBinds/SnmpVarBind[OID='<OID>']/Value$</Value> </Setting> </Settings> </InstanceSettings>
On the Mgmt-Server I get a Warning (Event ID 31876):
Data item returned no information for parameter '$Data/SnmpVarBinds/SnmpVarBind[OID='<OID>']/Value$' This usually indicates that the query is incorrect.
The OID is correct, I get a Value when testing with a MIB Browser.