Process Portal A 2.1/1 - OPC HDA (History Data Access) Server Status issue
- The error has been corrected in Process Portal A 2.1/2
[ref 3BSE029867D0011 VASMASOITA0759 ]
- Process Portal A 2.1/1 - OPC HDA (History Data Access) Server Status issue
If one or several Service Group(s) are down it is possible for OPCHDA_INDETERMINATE to be returned. It doesn't have to be the Group that you are interested in but any Group. If one Service Provider or more is up, OPCHDA_UP should be returned, otherwise OPCHDA_DOWN.