Profit Center Authorization

SAP & Profit Centers

How can I prevent users from accessing the wrong profit center data - e.g. if 2 profit centers use the same vendor, isn't there someway to prevent a user from picking the vendor from another profit center instead of their own? Software/Hardware used: SAP

Profit center authorization in FI

How do I restrict a user to pay a common vendor who is providing services & supplies to All profit Centers in a company and my requirement is to restrict user who process payments to view & process only documents for profit centers they are authorized or During open item selection in Transaction...