Dear Master
when I upgraded Cisco Esa from 15.5.1 to 16.0
I have the error below, so the upgrade process cannot continue, this is not an emergency situation but in the future I may need to upgrade to that version
If anyone has experienced this, please share your experience
Thank You
"
The following errors occurred during upgrade:
Upgrade error: Upgrade stopped. The Message Tracking service requires more time to write the pending tracking information. Please retry the upgrade after 30 minutes.
Upgrade error: Note that if this problem persists, you need to contact Cisco TAC for assistance.
Upgrade exited without success.
Please attempt the upgrade again after clearing the error. "
