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!Learn from the best! Meet the four finalists headed to the FINALS of the Power BI Dataviz World Championships! Register now
Unexpected error: Input string was not in a correct format.
Once we connect the database, we can see all the tables, however when we click on one of the table, we are getting above error. We could zoom into the error by some R&D and realized if a table is having only character fields, we could connect to that table but if table is having numeric fields, this error appears.
Let me know if anyone has encountered this issue?
Regards
Shishir
I can not reproduce this issue. You may check Power BI data source prerequisites.
Share feedback directly with Fabric product managers, participate in targeted research studies and influence the Fabric roadmap.
Check out the February 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 50 | |
| 49 | |
| 35 | |
| 15 | |
| 14 |
| User | Count |
|---|---|
| 92 | |
| 75 | |
| 41 | |
| 26 | |
| 25 |