A "cppcf.authentication.<datacenter>.hana.ondemand.com refused to connect" error is displayed when opening applications on the Central Fiori Launchpad (Cloud Portal service on Cloud Foundry).
Checking the network traces, it is possible to see a 500 Internal Server Error to https://cppcf.authentication.<datacenter>.hana.ondemand.com/<path>.
The below errors are also displayed on the console:
Refused to display 'https://cppcf.authentication.<datacenter>.hana.ondemand.com/...' in a frame because it set 'X-Frame-Options' to 'deny'.
Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://cppcf-sapdelim-<destination>.cpp.cfapps.<datacenter>.hana.ondemand.com') does not match the recipient window's origin ('null').
"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."
- Central Fiori Launchpad (cFLP)
cflp central fiori launchpad cloud foundry flp flp@cf scp sap cloud platform iframe cross origin cross-origin cors deny allow x-frame-options 500 internal server error authentication cppcf.authentication wda webgui sapui5 fiori app refused to connect portal , KBA , EP-CPP-CF-LP , Launchpad Content (Apps, Groups, Catalogs, Roles) , Problem
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