NullifySession (Object subroutine)

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Clear session object reference (Object class)


%(Object):NullifySession( name)

Syntax terms

%(Object) The class name in parentheses denotes a shared method. NullifySession can also be invoked via an Object class object variable, which may be Null.
name A string that specifies the session name that is to be nullified.

Usage notes

  • NullifySession sets the object reference of the name session name to Null, that is, referencing nothing.
  • If the specified session name does not reference an object, this method does nothing.
  • If the specified session is not open, the request is cancelled.


See Using system class methods to access global and session objects.

See also