Below are some of the error messages that you may come cross during integration or while making a transaction.

Transaction Error Codes

Transaction Error Codes explained below.

http_error_codeerror_codeerror reason
400PT_MTX_Dmtx already used
400PT_ID_INVInvalid payment_token_id
400PT_Upayment_token_id is already paid
400U_PYunable to create a payment request
404P_NFpayment_id not found
408G_TTUnable to reach the gateway
406INV_AAction not permitted on the payment
404PR_NFpayment request not found
400NF_PIInvalid payment instrument
400INV_PIPayment instrument unavailable
400TR_NFTerminal not found