> For the complete documentation index, see [llms.txt](https://docs.faspay.co.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.faspay.co.id/merchant-integration/api-reference-1/debit-transaction/reference/status-response-code.md).

# Status Response Code

### List of possible response code

<table><thead><tr><th width="170">Response Code</th><th>Description</th></tr></thead><tbody><tr><td>00</td><td>Success</td></tr><tr><td>03</td><td>Invalid Merchant</td></tr><tr><td>13</td><td>Invalid Amount</td></tr><tr><td>14</td><td>Invalid Order</td></tr><tr><td>17</td><td>Order Cancelled by Merchant/Customer</td></tr><tr><td>18</td><td>Invalid Customer or MSISDN is not found</td></tr><tr><td>21</td><td>Subscription is Expired</td></tr><tr><td>30</td><td>Format Error</td></tr><tr><td>40</td><td>Requested Function not Supported</td></tr><tr><td>54</td><td>Order is Expired</td></tr><tr><td>55</td><td>Incorrect User/Password</td></tr><tr><td>56</td><td>Security Violation (from unknown IP-Address)</td></tr><tr><td>63</td><td>Not Active / Suspended</td></tr><tr><td>66</td><td>internal Error</td></tr><tr><td>80</td><td>Payment Was Reversal</td></tr><tr><td>81</td><td>Already Been Paid</td></tr><tr><td>82</td><td>Unregistered Entity</td></tr><tr><td>83</td><td>Parameter is mandatory</td></tr><tr><td>84</td><td>Unregistered Parameters</td></tr><tr><td>85</td><td>Insufficient Paramaters</td></tr><tr><td>96</td><td>System Malfunction</td></tr></tbody></table>