After migration, there is a separate database clean up step. As this task requires a substantial amount of processing capacity and uses up database resources, the process can be started at any time. Depending on the size of the configured plants or the number of trends and data points, the process can then take a long time.

Therefore, we commend starting the process at the end of work and, if it is not finished, terminating it again at the beginning of work. This can be repeated several times and the process then continues the clean up.

To stop or start the clean up process:

1. Open the task scheduler.

2. Here, you can start/enable and disable the Clean Up Server task in the Command column.