The following system(s) failed to respond or provided a partial response: system_name system_name system_name ...
The Application Performance Analyzer sysplex messaging system either received no response or a partial response. A message was sent to one or more members of a Application Performance Analyzer sysplex group and the message was timed out before all members could respond. Or, a system replied with a partial response due to the volume of data. This problem might occur if any of the targeted members was down.
The message is accepted.
Ensure that the Application Performance Analyzer member is running on the named system(s).