%Exception.SystemException

class %Exception.SystemException extends %Exception.AbstractException [ Final ]

The %Exception.SystemException class provides access to information about the most recent system error. It is the type of object assigned to the CATCH variable when a system error occurs inside a TRY block. Only the System should create an instance of this class. For system exceptions, the values of the properties should be interpreted as follows:

Name: The name of the exception, such as <UNDEFINED>.
Code: A numerical code that represents the exception, defined by the system.
Location: A string containing the routine and line where the exception occured.
Data: Depending upon the actual exception, extra data about the exception. For example, for an <UNDEFINED> error this would be the name of the variable that was undefined.

Method Inventory

• AsSystemError()
• OnAsSQLMessage()

Methods

method AsSystemError() as %String

Convert this system exception to a traditional $ZE string

method OnAsSQLMessage() as %String

Inherited description: Override this method to provide a custom conversion of an exception to the SQL %msg string.

Inherited Members

Inherited Properties

• Code
• Data
• InnerException
• Location
• Name

Inherited Methods

• %ClassIsLatestVersion()
• %ClassName()
• %DispatchClassMethod()
• %DispatchGetModified()
• %DispatchGetProperty()
• %DispatchMethod()
• %DispatchSetModified()
• %DispatchSetMultidimProperty()
• %DispatchSetProperty()
• %Extends()
• %GetParameter()
• %IsA()
• %New()
• %OriginalNamespace()
• %PackageName()
• %SetModified()
• AsSQLCODE()
• AsSQLMessage()
• AsStatus()
• DisplayString()
• Log()
• OutputToDevice()
• OutputToStream()
• SQLMessageString()
• StackAsArray()