IZPDB0011E Could not connect to the subsystem 'subsystemName' at URL
'hostname' with port 'port' and location 'location'.
Explanation
Db2 JDBC connection could not be established by provided information
(hostname, port, location).
System action
Db2 JDBC connection will not be established.
User response
Recheck the values for hostname, port, and location, and retry the
action.