S/4 HANA Mock/Test Migration on 3SL to use another client in Test System

[SAPSupport]

We currently exploring the option for Test migration in the Test Environment.  However there is only one client available to proceed with mock migration.  Any option to use another test client for this activity?

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[SAPSupport · Accepted solution]

For the Test system, there is only one client available and you need to do the testing in the same client.

For 3SL , we have two clients for development system (one for customizing, and another for development). For migration to take place the customizing the SSCUI is pre-requisite and in case of adding a new field then development also becomes mandatory. So these two changes are merged in our test tenant through transport, so ideally we have to test all the migration in the Test tenant and there is only one client.