The Data MCU Archiving Agent stops sending any data into MSMQ because the MSMQ space usage is close to computer quota. Cause: ...

The Data MCU Archiving Agent stops sending any data into MSMQ because the MSMQ space usage is close to computer quota.

Cause: The local MSMQ space usage is close to computer quota, too many messages are cached in outgoing queue, dead-letter queue or other queues.
Resolution:
 Make sure the dependent Archiving Server works well, check the network connection between the Data MCU Archiving Agent and the Archiving Server, or increase MSMQ computer quota.