SAP Web IDE Login failed while updating IoT destinations

[Subit]

I tried to create destinations for IoT application enablement in SAP full stack web IDE by choosing Tools-> Update IoT Destinations and enter credentials from service binding of SAP Leonardo Service as in the help portal .After entering the credentials and clicking Update, an authentication popup is appeared to enter SAP Cloud Platform Neo environment credentials. But the authentication failed with no error messages when entering the correct credentials as in the figure. I also assigned correct roles for web ide in SCP cockpit.

[Subit · Accepted solution]

The subaccounts NEO and CF using for the configuration should be under same global account.