No authorization to log on to trusted system

Hi,

I want to create RFC Connection between the trusting/trested Sytems i.e QAS and PRD Systems. For that i have created authorization Z_RFCACL_QAS in Authorization Object of S_RFCACL.

Where i am unable to assign this authorization to User inorder to connection beween Systems.

Please help me out how to assign Z_RFCACL_QAS authorization to SAP*.

Regards,

Raj

Edited by: raj kumar on Feb 6, 2008 12:32 PM