Can't activate direct data access for VProvider
I try to activate direct data access for BC VirtualProvider 0TR_CM_1. When I open "Activate Direct Access" dialog I don't see any assigned source systems in "Source Syst. for InfoSource 3.x" nor any in "Data Transfer Processes" tabs. Does it mean what non of source systems don't have direct access data sources? Or in other words - why I can't assign any source system for the BC VProvider?