FeeRateTooHigh
Error v290 → current 28.0The specified fee rate exceeds the maximum allowed.
Encountered by: subnet ownersdevelopers
Why This Error Exists
Fee rates are capped to protect users from excessive swap costs.
From Chain Metadata
The fee rate is too high
What This Means
The specified fee rate exceeds the maximum allowed.
Common Causes
- Fee rate exceeds MaxFeeRate constant
- Misunderstanding of normalized value format
How to Fix
- Check Swap.MaxFeeRate constant
- Use a lower fee rate value
Storage to Check
Thrown By
Runtime Info
- Pallet Index
- 28
- Error Index
- 0
- Error Code
- 28.0
- Runtime Version
- v393