Modeler Error: Calling KI before the previous call completes"

[rafi22]

I am using NX3.. I am getting Error some thing like below one

"Hit OK to Continue
Modeler Error: Calling KI before the previous call completes"

"Error recovery completed for the following error:
Modeler Error: Calling KI before the previous call completes"


This is happening (while using Offset surface command)whenever I try to change parent of offset surface or try to select some more faces from same parent surface. After getting this error I can't continue the modeling, it force me close the UG and restart.

Please help me to rectify this problem.

Thanks for your replies


Rafi