Fiori Launchpad designer does not work with 403 forbidden error

Fiori Launchpad Designer is not intended to beryllium utilized successful S/4HANA Public Cloud Edition. 

The activation/deactivation of IAM apps of benignant "app authorization variants" successful a concern relation volition beryllium imaginable based connected assigned concern catalogs with SAP S/4HANA Cloud Public Edition 2502.

For much information, delight notation to:

Display IAM Apps | SAP Help Portal

Maintain Business Roles | SAP Help Portal

IAM Information System | SAP Help Portal