Use this activity to clean up after a database has been cloned. This action is necessary because the grouped push data is invalidated in the
cloned database. You can perform this clean-up by selecting the command Run Post Clone Clean-up on the Applications page.
Note: Do not run this operation in a production environment. If you proceed, all mobile users will need to reinitialize their devices, and unsynced transactions on mobile devices will be lost.
Refer
to the technical documentation for further details:
Applications
As a result of this activity, the cloned database is reset with respect to grouped push data. Mobile users need to reinitialize their apps to ensure they synchronize data from the cloned database.