3167328 - Get 500 error when loading the metadata from Business Application Studio

• When previewing the application from Business Application Studio with real backend system, there is no data loaded from the ABAP backend system
• Check the HTTP trace, there is 500 error for the OData service to load the metadata
• Access the metadata from the ABAP system directly, it works fine
• When creating a new app from template and select the same destination, the connection works fine. It means the connection from BAS to SCC to ABAP works fine.

BAS

500, metadata, connection, BAS, ui5.yaml , KBA , CA-UX-IDE , Tools for developing SAP Fiori applications , Problem