flow-6

Step	Sender	Receiver	Process
1	Merchant/Biller	RPP	Merchant/Biller will perform the following: Send Cancellation Request to RPP via DuitNow Pay Start timer Note: Transaction Type: 865
2	RPP	Merchant/Biller	RPP performs the following: Message Logging Message Validation Message Format Validation Digital Signature Validation Business Validation Timeout Validation Transaction Type Validation Date Expiry Check Check Request-to-Pay Staging Status If any Message Validation fails, RPP will: Send a REJECT response to Merchant/Biller via DuitNow Pay If any Business Validation fails, RPP will: Send a NEGATIVE response to Merchant/Biller If all validations are successful, RPP will: Change status of Request-to-Pay in Staging table to ‘CANC’ (Cancel) Send an ACCEPTED response back to Merchant/Biller via DuitNow Pay Note: Transaction Type: 865