We are currently working on SAP S/4HANA public cloud edition 2308 and have a requirement to remove two Apps “ My Free Form Payments ” and “Process Free Form Payments “ from a role. Both the apps are in same catalog free-form-payment-restriction.png . We were able to achieve this by creating a a customized page without specific Fiori Apps .
Despite enabling spaces and pages, the user is still able to access both the apps by searching for its name in the search box. I 'd greatly appreciate any assistance with this matter.
Thank you in advance.
@shilpi.chourasia1988: You cannot remove the apps from the the business catalogs which are assigned by default. Neither can you not allow it to be searchable through the App finder or Search bar. This is a standard behavior that fiori tiles or apps are assigned to the business catalogs and you cannot edit/modify the standard catalogs provided in SAP S/4HANA Cloud, public edition. One such KBA which also explains a similar behavior is here - 3296867 - Access to Various Applications Assigned to a Business Catalog (though this is for another catalog, but the behavior is same for every other standard business catalog).
You can at most hide the tiles to not be made visible on the landing page in the Spaces and Pages.
There is one improvement request already submitted for SAP and you can vote it here - https://influence.sap.com/sap/ino/#idea/263187.
Hope this answers.