I followed this procedure for DB migration. Finally, after stopping the old DB, the app login times out. The same applies to service centers.
In the Configration Tool, we changed the connection destination DB in Platform, Session, and Log, and Test Connection was also successful.
I need help.

https://success.outsystems.com/ja-jp/support/enterprise_customers/maintenance_and_operations/restore_outsystems_database_to_a_different_db_server/