First, why don't you want to split the iViews into two separate roles? It really is the simplest and most maintainable way to do what you want. If you're worried that your existing role has a lot of other iViews in it, create two new roles -- one for each of the iViews you want to limit access to -- assign them to the appropriate people, and use the merge concept to include them in your existing role.
If for some reason you can't use more than one role, you can use PCD filtering to achieve what you want. It requires quite a bit of custom coding and configuration. Marty McCormick has provided [this PDF|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/5021a57d-0601-0010-6097-ec94a09c626d] explaining what you need to do. You might also want to read [this blog|http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/6340] [original link is broken]; by Daniel Wroblewski, which explains a caveat you have to keep in mind when filtering: the filter can clash with the navigation cache. Daniel's blog also provides a number of links to presentations about and explanations of the concept, including Marty's PDF.
Filtering is generally a lot more trouble than creating multiple roles, but it should work. I really would recommend, however, that you investigate merging two new roles into your existing role -- it'll save you a lot of headaches later.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.