In the Exception Filtering dialog, select the exceptions you want the debugger to intercept.
If an exception you selected is encountered during execution, the Exception dialog opens. Exceptions you did not select are ignored when they occur.
If an exception is encountered during execution, and that exception is in an exception category you selected, the Exception dialog opens. Otherwise the exception is ignored.
OS/2: For details on OS/2 exception definitions, see the Control Program Programming Reference (S10G-6263). The Software exception is not listed in this document, since this is a user-defined OS/2 exception generated by the DosRaiseException call.