Understanding message status values

The Processing Status and Delivery Status for all records are displayed on the Message IDs form. Processing Status indicates whether the system processed a message request successfully. The processing statuses for messages are as follows:
Status Description
I In Progress
C Completed
F Failed
PF Partially failed

Delivery Status indicates the status of the message delivery. The delivery statuses for messages are as follows:

Status Description
I In Progress
C Completed
F Failed
TN Pending at trading network