Bex 3.5 hierarchy variable problem

Question: Dear friends,
I have a problem related to the Bex 3.5 hierarchy variable for cost center.
There are some hierarchies for the cost center , all of them include many different nodes.
In Cost Center Properties i choose one of matching hierarchies -then--> right mouse click RESTRICT ,choose the valid variable for cost center hierarhy.

I expect to type one of the nodes of matching hierarchy in text field ( user parameters on the beginning ) , but I can only choose by mouse (arrow near the text field) and the text field not enterable : ENABLE FALSE.
How can I do this field enterable ??? Type one of nodes of hierarchy in this text field without using mouse.

Please , help me .
Regards , Dave.

Answer:
I don't know whether you are still looking for a solution!! But, does the following post help??

/forums/viewtopic.php?t=168598

SAB
Copyright ?2007 - 2008 www.jt77.com