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InterSystems Programming Tools Index
Status Objects
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InterSystems: The power behind what matters   

Work with %Status objects.
Background Information
InterSystems classes use the %Status class to represent status information. Many methods return an instance of this class to indicate success or failure (along with reason for failure).
Available Tools
%SYSTEM.Status class
This class provides methods for working with %Status objects. These methods include:
Availability: All namespaces.
This class provides the following method for working with %Status objects:
System-supplied macros
ObjectScript provides some macros for working with %Status objects. These include:
For information, see System-supplied Macro Reference in the chapter “ObjectScript Macros and the Macro Preprocessor” in Using ObjectScript.
The special variable $SYSTEM is bound to the %SYSTEM package. This means that instead of ##class(%SYSTEM.class).method(), you can use $SYSTEM.class.method().