ABB 800 XA DCS RTDB(Trend and Report) Services stops working
Dear experts, We are facing problem in ABB 800 XA DCS RTDB services.We have a pair of server and a historian server. Trends and excel report services suddenly stops. We stop and restart RTDB services on server A, server B and Historian services then it starts working.Some times after restarting services the system don't work and we then restart Historian server. This problem is repeating after 2,3 days. We also consult our ABB service providers but they could not solve it. please suggest any solution.