1. Messaging System User Guide
  2. SWIFT Messages
  3. Local Authentication
  4. Detailed Processing Logic for Incoming SWIFT LAU

Detailed Processing Logic for Incoming SWIFT LAU

  • The messaging module is enhanced to validate inbound messages with S block data.
  • Received encrypted S-Block checksum values are validated.
  • You can view both, check sum received & generated in SWIFT_LAU & LAU_VALIDATION fields respectively. Messages with status ‘R’ in Incoming message browser hold differences in check sum data between SWIFT_LAU and LAU_VALIDATION data.
  • Incoming message without any data in S Block is uploaded in incoming browser with status ‘R’ and there is no data updated in SWIFT_LAU field where as EMS generated checksum gets updated in LAU_VALIDATION field.

Refer the Process Flow diagram below:

Figure 4-8 Detailed Processing Logic for Incoming SWIFT LAU

Description of Figure 4-8 follows
Description of "Figure 4-8 Detailed Processing Logic for Incoming SWIFT LAU"

Parent topic: Local Authentication