The current beta connector doesn't work for cubes we have not sure if we have too many members or dimensions or what it's problem is.
Any idea when Essbase will move out of beta and into a certified connector?
"Beta" nowadays is often a marketing argument ... remember Gmail and other Google services? They have been "beta" for ages, but totally working already.
So if you have issues you better start digging into the reasons of the issues now and not expect a magical fix just because the word "beta" will be removed from the connector.
Beta label is removed in OAC/DV5. If you have a current issue please send more details or open an SR regardless of the Beta label.
Did some debugging looks like special characters that are supported by essbase are not supported in DVD. Bug filled with Oracle on this.