For AI agents: visit https://docs.cielo.com.br/ecommerce-cielo/v3.0-en/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
| CODE | EVENT | MESSAGE | DESCRIPTION/ACTION |
|---|
| 422 | Authorization | Error on Merchant Integration | Verify that the Pix is enabled in your registration |
| 422 | Authorization | Error on bki service integration for charge | Pix Banks Transaction Error, contact E-commerce Support |
| BP904 | Authorization | The json entered is not valid | Contact E-commerce Support to assess the reason. |
| BP901 | Authorization | Operation failed | Redo the payment, if it persists, contact e-commerce support |
| 422 | Cancellation | Error on pix service integration for moneyback | It is not possible to cancel the transaction, The return will only occur if there is a balance. |
| 422 | Cancellation | Merchant bank for moneyback is not Cielo | Pix Banco transaction does not allow cancellation operations |
