Addin conflict with sap bpc and Hyperion Addin

Are you trying to run all three at the same time?  I have not heard of that before, but it doesn't surprise me there would be issues with Excel trying to stay connected to three systems at once.  A few years ago I knew people that had issues with Hyperion and OneStream add-ins at the same time, but it wasn't a consistent issue across users.  I would suggest using Spreadsheet within the OneStream app if you continue to have issues.

Have you managed to solve this situation?

We have a user experiencing an apparent conflict between the OS add-in and the Hyperion add-in. However, other users within the same organisation have no problem using both simultaneously. We are using version 8.4 of the OS.

Thank you