Cost centre group restrictions in ECC

Hi Team,

Currently we are having restrictions on individual cost centres and we would like to reduce the role count/ easy maintenance by restricting cost centre groups. I have followed below steps to achieve but FAILED.

1. Converted RESPAREA to org filed as per SNOTE : 698401
2. Created an entry in table KBEROBJ ( with only cost centre group object  KN) as per SNOTE : 565436
3. I tried restricting using cost centre group but it’s not pulling any data.
4. When I give individual cost centres its pulling data in output.
5. I have maintained Auth Hierarchy  in K_CCA under RESPAREA HI1000**** ( This works only for Standard hierarchy)

Am I missing any steps ?

Can you please suggest me how to achieve restrictions on cost centre groups using non-standard hierarchy.

Thanks,

Vinod.