If you have configured an SNMP alert, which is set to an alert that uses
_data_ macro upon execution, receiving an SNMP trap can fail when it receives a string SNMP trap containing parentheses.
.18.104.22.168.4.1.422.214.171.124 = STRING: “SQL Server 2012 (Monitoring)”
To solve this problem, you must call:
macro _data_ in single quotes: '_data_'.