Rule "messagetype" gives this warning when it finds a MESSAGE VIEW-AS ALERT-BOX statement that does not specify a messagetype like ERROR, WARNING, INFORMATION, QUESTION or MESSAGE.
the risc:
Not really a risc, but the MessageBox does not have an icon.
How to suppress these warnings:
You can put directive {&_proparse_ prolint-nowarn(messagetype)} directly before
the MESSAGE statement.
See also: suppress warnings.