How do I resolve “Ping group for ‘snmpv2’ connection is not a ‘snmpv2’ poll group. Group ID ‘2’” in DataMiner protocol?

Environment & Setup

• DataMiner version 10.3.0.0 (build 12752)

• Protocol uses two connections:

  1. SNMPv2 (default, connection="0")

  2. HTTP (advanced, named “HTTP Connection”)

The Error
When I validate or load the protocol, I get this Major error in the Validator panel:

Ping group for ‘snmpv2’ connection is not a ‘snmpv2’ poll group. Group ID ‘2’.