> ## Documentation Index > Fetch the complete documentation index at: https://docs.zodia-custody.com/llms.txt > Use this file to discover all available pages before exploring further. # Interchange Error Codes > Error codes specific to Interchange API operations The table below describes some errors you may encounter in interchange settlement: | HTTP status code | Error code | Error message | Description | | ------------------------------------------------------------------- | ---------- | -------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------- | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ER-TRA-002 | Unknown Wallet id *walletId* | The wallet was not found in the database | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ER-TRA-003 | Request time too different from current time | The value of the field "requestDateTime" is too different from current time | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ER-TRA-004 | Instruction count is different from the number of settlement instructions | The value of the field "instructionCount" is different from the actual number of "settlements" | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ER-TRA-005 | Settlement ID *settlement\_id* is already used by another settlement | The value of the field "settlementRequestId" was already used by another settlement | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-TRA-007 | An error occurred while validating settlement request *settlement\_request\_id* | An unexpected error occurred while validating settlement request | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-TRA-008 | Pending withdrawal *withdrawal\_id* does not exist | The id sent does not match any withdrawal of the venue | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-TRA-009 | Withdrawal *withdrawal\_id* already processed with different confirmation | It is not possible to change the confirmation status of a withdrawal once processed | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2351 | Transfer violates Transfer rule in place for *wallet* | It is currently not possible to create outgoing transfers for the mentioned wallet | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2352 | Settlement instruction with id: *tracking\_id* does not exist | The Settlement instruction was not found on the database when procesing the event | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2353 | Trading venue: *venue\_id* does not support trading vault | The venue doesn't have a settlement wallet | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2354 | Trading address for *wallet\_id*: *currency\_id* does not exist | The address was not found on the database for that wallet | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2355 | Settlement Wallet for venue : *venue\_id* not found | The Settlement Wallet for venue was not found on the database | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2356 | Entity already exists, Trading vault attributes have to be unique for name *wallet\_name* and account reference *account\_ref* | The vault already exists; wallet name and account reference should be unique | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2357 | Transfers not allowed while settlement in progress | There is an existing settlement request for that venue that is still In-progress | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2358 | Receivable settlement is not allowed from a trading vault | Receivable settlement is not allowed from a trading vault | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2359 | Fee Buffer for wallet *wallet\_id* with account ref: *account\_ref* and currency id: *currency\_id*, is less than *fiat\_buffer* | The fee buffer from an address under the wallet is less than the allowed fiat buffer | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2360 | Error trying to retrieve trading wallets for: *wallet\_refs* | Error trying to retrieve trading wallets | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2362 | Multiple receivable address for *ledger* | Multiple receivable address were passed for the same currency | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2363 | Receivable address for *ledger* is missing | Receivable Address for the currency indicated on a settlement with type "RECEIVE" was not found | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2364 | Receivable address: *address* for *ledger* is not a whitelisted self address | The receivable address indicated from the request was not a whitelisted address on the system | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2365 | Netted Amount for *currency* does not match total settled | Netted amount from the PAY and RECEIVE settlements does not match | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2366 | Settlement stuck inside status *status* after *duration* | Settlement is stuck because errors haven't been resolved | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2367 | Wallet Asset *currency\_id* not present in wallet *wallet\_id*: *account\_ref* | Wallet Asset with the currency is not present in wallet | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2368 | Vault with ref *wallet\_id* does not exist | Counter party was not found for settlement | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2369 | Interchange settlements is only available for venues | Interchange settlements is only available for venues | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2370 | An interchange settlement *settlement\_req\_id* is in progress for *venue\_id* | An interchange settlement is still in progress for venue | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2371 | The request date time *req\_date\_time* is of incorrect format, should be *format* | The value of the field "requestDateTime" is of incorrect format | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2372 | currency :*currency\_id* is not supported by venue *venue\_id* | The given currency from request payload is not supported by venue | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2373 | currency :*currency\_id* and ledger :*ledger* doesn't match | The given currency and ledger from request payload did not match | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2374 | Duplicated records found in file for *account\_ref* and *currency* currency | The settlement request contains several instructions with the same currency and counterparty | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2377 | Client payment *client\_id*: *account\_id*: *vault\_id* *currency* *amount* is not complete | Error related to client PAY instructions | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2378 | Failed to pay *account\_id*: *currency* *amount* | Error related to client and venue RECEIVE instructions | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2379 | Unexpected error. Please, contact support. | An unexpected error occured. Please reach out to support to investigate it. | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2380 | Not enough funds in *client\_id*:*wallet\_id*:*wallet\_name* need: *amount* *currency\_id* | The vault mentioned does not have enough fund for the settlement to proceed | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2384 | The sender address(s) *address* was not whitelisted | Possible PAY net settlement not available due to unknown sender address | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2386 | Missing funds *currency* *amount* from Exchange | The venue did not sent enough fund for the settlement to proceed | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2388 | *ledger* is not a known ledger | The value inside the field ledger is not the symbol of a supported | | [400](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400) | ET-2389 | *property* is not supported for *currency* addresses | One of the fields is not supported and should not be populated |