Resolution
There are the following log files in Expand product:$PRODUCT_ROOT_D/var/log/
- expandtm.log
- operator.log
- transport.log
- update.log
expandtm.log
The expandtm.log file contains information concerning Task manager's activity and result of each action that was scheduled in Expand.
operator.log
The operator.log file contains information about Expand`s operators.
transport.log
The transport.log file contains detailed information about Expand communications with Plesk servers.
update.log
The update.log file contains information about Expand product upgrade.