In Fiori Application 'Business Catalog', after openning the detail page of business catalog, the application tab some times is not showing the application name of that catalog.
However, using the same business catalog, you can find the application name in Fiori App Library.
- S/4 HANA Cloud
Business Catalogs with DSP or DISP (stands for display) in the namespace (i.e. SAP_MM_BC_PURCH_DOC_DSP_PC) are designed for apps which has no own UI tile/visible application.
For example applications with factsheets and object mapping, only target mappings are added because they can only be started with parameters, they have no visible tiles.
The Business Catalogs App shows only the apps with visible tiles in the Fiori Launchpad.
KBA , BC-SRV-APS-IAM , Identity and Access Management , How To