# 1106
source: https://developer.mastercard.com/open-finance-us/documentation/errors/error-codes/1106/index.md

This error occurs when there's an unexpected server error while processing the request.

|             Title             |                                                                         Details                                                                          |
|-------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
| **Error Code**                | 1106                                                                                                                                                     |
| **Remediation Category**      | Retry Later                                                                                                                                              |
| **HTTP Status**               | 500                                                                                                                                                      |
| **Error Type**                | Request Error                                                                                                                                            |
| **Data Connect Alert**        | Not applicable.                                                                                                                                          |
| **Error Message**             | An error occurred while calculating part of the requested report.                                                                                        |
| **Common Causes**             | The Minimum Required Date Ranges is 3 Complete Months.                                                                                                   |
| **Troubleshooting Steps**     | Check Account History Length, ensure at least one connected account has a minimum of 3 complete months of transaction history and 10 total transactions. |
| **Data Connect Fix Eligible** | No                                                                                                                                                       |
| **Retriable by End User**     | Yes, user can add more accounts.                                                                                                                         |
| **Access to Latest Data**     | No.                                                                                                                                                      |

[Full Error List](https://developer.mastercard.com/open-finance-us/documentation/errors/error-list/index.md) \| [Request Errors](https://developer.mastercard.com/open-finance-us/documentation/errors/request-errors/index.md)