If you do not specify the target client for the import, the import takes place into the target system client with the same number as the client in the export system.
When setting up the R/3 Systems and clients, bear in mind that transports can generally take place between clients with the same number.
If you want to perform an import into another client, you can specify this when the import is performed. When importing the entire queue as well as when performing a preliminary import, a dialog box is displayed in which you can specify the target client. You can display a list of all clients in the target system with F4 .
You can display the source client of a change request with the Customizing Organizer.