Get certified for free when you join Fabric Data Days 2026 and dive into Fabric, Power BI, SQL, AI, and other essential data skills.
Join nowData Days is here! Join us now for 60+ days of learning, challenges, and connection. Learn more
Our GatewayInfo logs are being flooded with the following error:
[DM.GatewayCore] AdoNetDBFullConnectiongString: Service Msolap progid is different with on-prem. Service:MSOLAP.5. On-Prem:MSOLAP.8.
BOOKMARKS is not supported by MSOLAP.8
I have updated the client libraries like it was recommended on MSOLAP version for Enterprise Gateway but this didnt fix it.
C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\140\msolap.dll is version: 15.1.10.25
Can someone please explain the errors above and what can we do to fix it?
Thanks,
Chris
did you ever get a resoluton for this?
No I did not get.
do we have any resolution for this ? Started getting the same error on the Gateway logs and the strange thing is it throws error only for some users and not all .
HI @ctsiamb ,
In my opinion, I'd like to suggest you install the correspond msolap library. It does not mean the last version of msolap will compatibility with all version gateway clients.
Client libraries for connecting to Azure Analysis Services
In addition, you can also submit a support ticket for this to get further support.
submit a support ticket
Regards,
Xiaoxin Sheng
ok thanks. I raised a support ticket.
Don't miss out on Data Days, June 15 through August 7. Learn Fabric, Power BI, SQL, AI and more.
Check out the May 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 16 | |
| 10 | |
| 10 | |
| 8 | |
| 7 |
| User | Count |
|---|---|
| 41 | |
| 36 | |
| 36 | |
| 28 | |
| 20 |