Transaction too large

[cryptozeny]

    // Extremely large transactions with lots of inputs can cost the network
    // almost as much to process as they cost the sender in fees, because
    // computing signature hashes is O(ninputs*txsize). Limiting transactions
    // to MAX_STANDARD_TX_WEIGHT mitigates CPU exhaustion attacks.

bitcoin/bitcoin#6522

https://github.com/sugarchain-project/sugarchain/blob/master-v0.16.3/src/policy/policy.cpp#L89-L97

https://github.com/sugarchain-project/sugarchain/blob/master-v0.16.3/src/wallet/wallet.cpp#L2991-L2996

src/policy/policy.h:static const unsigned int MAX_STANDARD_TX_WEIGHT = 400000;

its common issue on BTC based blockchain. it will fixed in Schnorr Signature update.

[cryptozeny]

Reference

in case SV
https://github.com/bitcoin-sv/bitcoin-sv/blob/master/src/policy/policy.cpp#L62-L70

bitcoin-sv/bitcoin-sv@b569a71#diff-e88cad3b27bf83e522e164d82186712dL25-R24

bitcoin-sv/bitcoin-sv@b569a71#diff-cbe22f30d7e480617350ef6ceca97d0cL18-R14

reason
https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#sigops

[cryptozeny]

Workaround

rakutens:
Transaction too large is not very serious in sugar, because transfer records can be selected from wallet

[cryptozeny]

bitcoin/bitcoin#1643

bitcoin/bitcoin#5782

[decryp2kanon]

cryptozeny/sugarchain-v0.16.3#47