SC pg2 graphic problem
Verify that the PG2DATAPROVIDER in the 800xA node where the DataProviders are installed is operational.
Launch the ABB ProgramSupervisionManager
If this is operational, ensure that the URL for launching contains the context, as shown: (substitute SC Server TCP/IP addr for "localhost"
If this is all correct, on both the SC Server node and the SC 800xA Data Provider node, at location, "C:\abblogs", there are a number of log files that contain any information pertaining to the SC. If the issue is not obvious, open a Support Case with you local RAC and send these files for examination.