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!The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now! Learn more
While working with the dataflow gen2's in Fabric I keep getting errors like the following: "Value was either too large or too small for a Decimal." It seems a little silly that the column generating the error is not part of the error message and the value trying to be inserted isn't as well.
Am I missing something here? Is there a way to get more details? The table I am currenlty working on has over 600 columns and it has been taking time to track these down.
Hi @Aaron301,
AFAIK, this issue will appear at the following scenarios: issues with the data source, data type mismatches, and incorrect data formatting .
How did you configure these fields? Can you please share some detail information about these?
How to Get Your Question Answered Quickly
Regards,
Xiaoxin Sheng
The Power BI Data Visualization World Championships is back! Get ahead of the game and start preparing now!
| User | Count |
|---|---|
| 4 | |
| 2 | |
| 2 | |
| 1 | |
| 1 |
| User | Count |
|---|---|
| 4 | |
| 4 | |
| 4 | |
| 3 | |
| 2 |