# 955 source: https://developer.mastercard.com/open-finance-us/documentation/errors/error-codes/955/index.md This error occurs when an end user's bank account cannot be found at the financial institution. | Title | Details | |-------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **Aggregation Status Code** | 955 | | **Remediation Category** | Verify Account or Data State | | **HTTP Status** | 500 | | **Error Type** | Account Error | | **Data Connect Alert** | Your account is currently not supported. Please select another institution. (955) | | **Error Message** | An error occurred in the financial institution connection. Submitting a [support ticket](https://developer.mastercard.com/open-finance-us/documentation/support/index.md#create-a-support-case-in-scm) is the recommended action. | | **Common Causes** | The account may be inactive, temporarily frozen or closed status at the financial institution so we can no longer pull data.​​ | | **Troubleshooting Steps** | Your application should have a mechanism to handle this by deleting the closed account or prompting the end user to add another active bank account to continue. | | **Data Connect Fix Eligible** | No. | | **Retriable by End User** | Yes, your end user may add another account to continue or contact their financial institution for support. Alternatively, they can reach out to you for help. | | **Access to Latest Data** | You will be unable to access the latest data for this user's account until the end user resolves the issue. | [Full Error List](https://developer.mastercard.com/open-finance-us/documentation/errors/error-list/index.md) \| [Account Errors](https://developer.mastercard.com/open-finance-us/documentation/errors/account-errors/index.md)