Hello,
I am getting below error(All catalog service requests failed for system: OData version(s): V2, V4.) when i tried to create SAP fiori apps on cloud using BAS.

i tried below but not useful:
1. Activated catalogservice in /IWFND/MAINT_SERVICE
2.provided all required odata related configs in destination creation
3. on premise system also reachable
please help me on this...........