| API Controller | Applicable For | Result Code | Result Sub Code | Result Text |
| First Data Wrapper | | 3 | 1 | Schema Validation Error |
| GWAPIHeader | | 3 | 1000 | Invalid or missing Header Information! |
| | | 3 | 1001 | Invalid GateWay & Secure Key Information! |
| | | 3 | 1002 | Invalid transaction request or empty!. |
| | | 3 | 1003 | Invalid batch request or empty!. |
| | | 3 | 1004 | Invalid billing request or empty!. |
| | | 3 | 1005 | Invalid customer request or empty!. |
| | | 3 | 1006 | Invalid token request or empty!. |
| | | 3 | 1007 | Invalid Merchant Or Terminal active status!. |
| | | 3 | 1008 | Not able to process ACH Transaction for the selected terminal!. |
| | | 3 | 1009 | Not able to process EBT Transaction for the selected terminal!. |
| | | 3 | 1010 | Not able to process Debit Transaction for the selected terminal!. |
| | | 3 | 1011 | Gateway Timeout or No response from the processor’s! Try after some time. |
| | | 3 | 1012 | Authentication error or No response from the processors. |
| | | 3 | 1013 | Unable to connect Processors((403) Forbidden). |
| | | 3 | 1014 | Authentication Issues. |
| | | 3 | 1015 | Gateway Timeout. |
| | | 3 | 1016 | Invalid Processor. |
| | | 3 | 1017 | Invalid ACH Processor. |
| | | 3 | 1018 | EMV process not enabled, unable to process the transaction. |
