The sources panel allows you to view violation instances as they appear in the code. You must have permissions to view source code in Report Center explorer views (see Configuring User Permissions and Groups for additional information).
Mouse over the marker in the line number margin to view a tooltip with the violation error message.
Mouse over the information icon to see where sources are being displayed from.
You can also see paths through the code leading to the violation in the code panel when you use the flow analysis trace feature.
See Viewing Flow Analysis Traces for additional information about viewing code in the Violations Explorer.