TooMany
Error v151 → current 14.6The preimage has too many outstanding request references. There is a maximum number of concurrent requesters allowed per preimage.
Encountered by: developers
Why This Error Exists
Request references are reference-counted. The count has an upper bound to prevent overflow.
From Chain Metadata
More than `MAX_HASH_UPGRADE_BULK_COUNT` hashes were requested to be upgraded at once.
What This Means
The preimage has too many outstanding request references. There is a maximum number of concurrent requesters allowed per preimage.
Common Causes
- Multiple governance mechanisms all requesting the same preimage simultaneously
- Request reference count overflow
How to Fix
- Wait for some requesters to release their references
- Query Preimage.RequestStatusFor to check the current reference count
Storage to Check
Runtime Info
- Pallet Index
- 14
- Error Index
- 6
- Error Code
- 14.6
- Runtime Version
- v393