| Response Code | Description |
| 70012 | Invalid terminal owner |
| 20050 | Message integrity validation failed |
| 70038 | Data not found |
| 90000 | Success |
| AX0001 | Invalid Cash Card Load Field |
| AX0002 | Invalid Bank Cbn Code Field |
| AX0003 | Invalid Bank Account Field |
| AX0004 | Amount not formatted |
| AX0005 | Failed Nuban Validation |
| AX0006 | To account type not formatted properly |
| AX0007 | Payment Reference not found |
| AX0008 | Invalid payment column count |
| AX0009 | Payment Column count exceeded |
| AX0010 | Duplicate Transaction detected |
| AX4001 | Security Violation |
| AX4002 | Duplicate File |
| AX4003 | Batch Name Not Supplied |
| AX4004 | Invalid Terminal Id |
| AX4005 | Invalid Mac |
| AX4006 | Invalid Source Account |
| AX4007 | Encrypted Pin Data, Missing in secure row |
| AX4008 | Invalid Encrypted Pin Data |
| AX4010 | Invalid Secure Row |
| AX4011 | General Batch Header Row Error |
| AX4012 | Corporate Information Not Setup |
| AX4013 | Invalid Batch Reference, found in file |
| AX4014 | Invalid Batch Description, found in file |
| AX4015 | Invalid Beneficiary Code, found in file |
| AX4016 | Invalid Beneficiary Email, found in file |
| AX4017 | Invalid Narration, found in file |
| AX4019 | Incorrect MAC, found in file |
| AX4020 | Invalid Rows In File (Possible less than 3) |
| AX4021 | Unknown error while parsing secure |
| AX4101 | Float card not configured |
| AX4102 | Missing Account Setup (Pending Commit Mode Users) |
| AX4103 | Source bank bin appears incorrect |
| AX4104 | Pin change verification failure (pin possibly incorrect) |
| AX4105 | Payments logged but not queued for processing to switch (admin to check logs) – single processing model |
| AX4106 | Float card load failed (Bulk model users) |
| AX4107 | Payments logged but not queued for processing to switch (admin to check logs) – bulk processing model |
| AX4108 | Queue payments for processing failure, corporate configuration not found |
| AX4109 | Queue payments for processing failure, unknown |
| AX4110 | Error loading corporate’s fee data, check fee setup |
| AX4111 | Error loading corporate’s fee data, cbn code may be invalid. |
| AX4112 | Error loading corporate’s fee type, fee type must not be letters/empty, fee type must be either 1 or 0 |
| AX4113 | Error loading corporate’s fee type, fee type must be either 1 or 0 |
| AX4114 | Error loading corporate’s fee, switch fee must not be letters/empty |
| AX4115 | Error loading corporate’s fee, sponsor fee must not be letters/empty |
| AX4118 | Switch fee in file is less than minimum switch fee configured for corporate, switch fee must be equal to/greater than minimum switch fee configured for corporate |
| AX4119 | BankFloatCardNotConfigured. |