SU01 / SU10 role assignment not getting recorded in SECATT

Hi,

We are using BW 7.4 system. I am trying to create a SECATT script for mass user-role assignment.I can create the script but when I maintain the parameters, I don't see any parameter for role assignment. When I checked the simulation, found that role assignment is not recorded.

I found some information on internet that SAP has removed this option now. Do any one has any alternative or can suggest how this issue can be resolved?

Thanks,

Nitesh Gupta