To link the correct component and component release

The version of the model you have installed is linked to a component named LN with a component release named 6.1. Use the Rename Cmp. & Release Codes in Activities and Supp. App's (tgbrg5220m000) session, to change this component to the component that is created during the setup of the master data, as described in, “Master data.”

Without this change, the system cannot find and start the applications that belong to the activities in the business processes.