Hi Gents. Thanks for your replies. The code is as follows:

	*/ Instantiate object.
	&lcObject = NEWOBJECT(lcClass, lcFullClassLibrary)
	IF VARTYPE(&lcObject) <> "O"
		THIS.LogIt("goOdyGeneric.CreateObject","","Unable to instantiate object "+lcObject,.T.)
		RETURN .F.
	ELSE
		llObjectCreated = .T.
	ENDIF

I don't think this will help much (as you won't know what the variables refer to). The trouble is that this problem only happens very rarely and I haven't got a log from the last time it happened. When/if if happens again I will gather more details.