ECn Categories > Non-informative Message (NIM)
The app shows generic or unclear messages (regarding the connectivity issue) when there is a connection problem.
Generic Message (GM) »
The displayed messages ( where there is a connectivity issue) do not let the user know why the performed action/feature was not executed.
Message with Exception Trace (MET) »
The displayed messages include explicit exception traces or error codes, i.e., there is no textual description of the error.
Inconsistent Message (IM) »
The app shows an inconsistent message. It says something that has nothing to do with the action performed by the user.