Error Code

Code Description
201 order not exist
204 Some fields from input are null
205 Cannot find out corresponding key for the user code or user is disabled or user is not activity
206 Signature from Merchant request is wrong
207 Param is wrong
300 Gateway not exist
301 Wrong account info or currency info
302 Paycompany not exist
303 Wrong pay type from merchant
304 Wallet does not support this payment method
305 No margin plan for the merchant
450 Wallet not assign to user
454 Exceed the single payment limit of the merchant
550 Refund parameters wrong
551 Refund related order is not exist
556 Create refund order fail
558 Refund order is not exist
559 Insufficient amount in your wallet
562 This refund request has been done