You can prevent messages from being displayed in the Viewer by suppressing them. When you suppress error messages, Purify still checks all of the code in your program, but it doesn't display the suppressed messages. Suppressing messages is useful when:
You cannot correct an error, such as an error in a third-party library for which you do not have the source code
You want to focus on specific errors
You can suppress messages directly from the Viewer or by specifying suppression directives in a .purify file.