Cost Center Hierachy is not part of the standard hierarchy

Hi All,

I am new to MDG F 7.0. I created new Edition,Cost center,Cost Center Grp, Cost Center hierarchy using single processing using new edition created.

I also created new CR Create Hierarchy change request for cost center group and added the above created CC,CCG, CCH.

When I try to create hierachy and save using Process hierachy for cost center group option, I am getting the following error.

Please fidn the screen shot here..