Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Get Fabric Certified for FREE during Fabric Data Days. Don't miss your chance! Request now
Hi,
My file with SAP BW was working fine till few daya back and today getting this error:
SAP Business Warehouse: Object reference not set to an instance of an object
Updated to new version. So uninstalled and downloaded Sep Version but still get this error.
Any help would be appreciated.
Thank you.
Aparna
Hi @AparnaJ ,
Please try to installing the latest version of SAP .Net connector 3.0.
The latest version of the SAP .NET Connector is 3.0.25, from July 2022:
SAP Connector for Microsoft .NET
Similar post: Solved: SAP Business Warehouse: Object reference not set t... - Microsoft Power BI Community
Best Regards,
Stephen Tao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Thank you. Tried uninstalling existing connector and installed SAP .NET Connector 3.0.25, still have the same error.
Check out the November 2025 Power BI update to learn about new features.
Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!