pain Messages

ISO 20022 Messages

This folder will explain pain messages in ISO 20022. The focus will be customer to bank and bank to customer initiation and status flows, especially pain.001 for customer credit transfer initiation and pain.002 for customer payment status reporting where used by a bank or scheme.

The folder will explain pain messages from a business and technical perspective. Learners should understand where pain messages sit in the payment life cycle, how they differ from interbank pacs messages, why customer initiation data quality matters, how status reporting should be interpreted carefully, and how these messages affect channels, corporate banking, host to host flows, validation, exception handling, and customer communication.

Explore the complete Payment Life Cycle