I have looked at the white paper which focus on SCAP implementation using BladeLogic for Client (Marimba).
Do you know if this is available as well on BladeLogic for Server?
No, it is not. This is currently in discussion for BL for servers, but SCAP is only a desktop mandate from the OMB. Realizing that many federal agencies are also adopting this for servers, we are taking actions to stay ahead of this curve.