TooManyReserves

Error v101 → current 5.7

The number of named reserves on this account exceeds MaxReserves.

Encountered by: developers

Why This Error Exists

Accounts have a limit on simultaneous reserves. Use of reserves is deprecated in favor of holds.

From Chain Metadata

Number of named reserves exceed MaxReserves

What This Means

The number of named reserves on this account exceeds MaxReserves.

Common Causes

  • Too many simultaneous reserve operations
  • MaxReserves limit reached

How to Fix

  • Unreserve some existing reserves first
  • Check Balances.Reserves for current count
  • Consolidate operations to reduce reserve count

Storage to Check

Runtime Info

Pallet Index
5
Error Index
7
Error Code
5.7
Runtime Version
v393