# Can not create transaction to transfer ERC20 token to each other vault wallet

**URL:** <https://community.fireblocks.com/t/can-not-create-transaction-to-transfer-erc20-token-to-each-other-vault-wallet/474>\
**Category:** Developer Discussion\
**Tags:** getting-started\
**Created:** [November 13, 2023, 10:43am UTC](https://community.fireblocks.com/t/can-not-create-transaction-to-transfer-erc20-token-to-each-other-vault-wallet/474 "2023-11-13T10:43:19Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![vaigay](https://avatars.discourse-cdn.com/v4/letter/v/ebca7d/32.png) [@vaigay](https://community.fireblocks.com/u/vaigay)\
**Post date:** [November 13, 2023, 10:43am UTC](https://community.fireblocks.com/t/can-not-create-transaction-to-transfer-erc20-token-to-each-other-vault-wallet/474/1 "2023-11-13T10:43:19Z")

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I am trying to transfer token via sandbox environment. I have added a custom erc20 to sandbox which one has id is TEST1\_ETH\_TEST3\_WQS2. I can not create a transfer transaction from one vault account to other vault account.

 ![image](https://us1.discourse-cdn.com/flex015/uploads/fireblocks/original/1X/c546195077787e7a413ea87628a1b63e20fcc2f8.png)  
The status result is “FAILED” and the sub status is “UNKNOWN\_ERROR”.

Thanks for your time

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**Author:** ![alec](https://sea1.discourse-cdn.com/flex015/user_avatar/community.fireblocks.com/alec/32/112_2.png) [@alec](https://community.fireblocks.com/u/alec)\
**Post date:** [November 13, 2023, 3:57pm UTC](https://community.fireblocks.com/t/can-not-create-transaction-to-transfer-erc20-token-to-each-other-vault-wallet/474/2 "2023-11-13T15:57:01Z")

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Hi @vaigay

Alec from Fireblocks Support here. Fireblocks only supports balances of up to the maximum signed int64 value: 9,223,372,036,854,775,807. The transaction is failing because your balance exceeds this amount. You will either need to use a different vault with a smaller amount of this token for testing, or create a new token.

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<div class="post-metadata">

**Author:** ![vaigay](https://avatars.discourse-cdn.com/v4/letter/v/ebca7d/32.png) [@vaigay](https://community.fireblocks.com/u/vaigay)\
**Post date:** [November 14, 2023, 3:12am UTC](https://community.fireblocks.com/t/can-not-create-transaction-to-transfer-erc20-token-to-each-other-vault-wallet/474/3 "2023-11-14T03:12:31Z")

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thank @alec it works