$ERR_EXCEPT
616
Exception of type ‘exception’
An exception was created that doesn’t map to a $ERR_ error. For example, if your code contains
exception_handle = new SynException()
the generic $ERR_EXCEPT error is used because there’s no associated $ERR_ text. The text of the error message (which in this case would be “Exception of type ‘SYNERGEX.SYNERGYDE.SYNEXCEPTION’”) is specified in the exception_handle.Message property.