Customer Update message

The Customer Update message is an inbound message that contains customer information for a customer. A back-end application generates this message and sends it to the HCL Commerce inbound message queue, where the HCL Commerce system receives the message. HCL Commerce updates information for a registered customer by calling the UserRegistrationUpdate command.

The Customer Update message uses the HCL Commerce message format and consists of a set of records, which follow each other sequentially in a buffer. The following data describes the Customer Update message:

DATUSR repeated loop                     
  • All records are in sequential order in the buffer. Indentation is used here for readability; it does not appear in the buffer.
  • All fields in the data segments are left-justified and padded to the right with spaces in the buffer.

Data Segments for Customer Update

  • CUSTOMER_UPDATE_PROLOG_DATA Specifies the type of message the application data defines. In this case, the message is Customer Update.
  • CUSTOMER_UPDATE_HDR010_DATA Specifies customer information within the Customer Update message.
  • DATUSR_DATA Specifies optional information to be added to the Customer Update message. DATUSR_DATA appears in the <HDR> section of this message.