Questions about authorization variable customer user exit

Question

Dear all,
To reduce the authorization maintenance effort, I found from the web that we can use authorization variable with customer user exit RSR00001.
When I use the transaction CMOD to display the maintain the user exit RSR00001, the user exit does not found. I would like to know how can I use thie user-exit?
My SAP version is R/3 4.7
The information of authorization variable  from web is as follow:
http://help.sap.com/saphelp_nw04/helpdata/en/6d/58f438114ee836e10000000a114084/frameset.htm
Would anyone have some ideas to solve my questions?
Many thanks
Sunny
Edited by: LI Sunny on Aug 3, 2010 12:08 PM

Answer 1

Dear Bala Duvvuri,
Firstly, many thanks of your reply.
Actually, what I want to do is to call some user-exit when performing authorization checking. I want to add some logic to the authorization checking and the user exit can be called automatically when performing authorization checking.
I mainly use this checking in the FI module.
Are there any ways I can perform this checking?
One more findings, I have another machine containing SAP XI, I can search the user exit RSR00001. but it doesn't exit in SAP R/3 4.7. Is it version issue or my SAP R/3 4.7 doesn't contain the BI module?
Many Thanks again.
Sunny