LogonAndOpenApplication doesn't work after SSO

[Nirmal_Daswani]

We are currently on version 6.6. We use LogonAndOpenApplication via Powershell to login and run DM jobs. 

But after enabling SSO, the call doesn't work and gives error "Error processing External Provider Sign In
information"

I can see at below post that it would work in 7.2, but was wondering if anything can be used in 6.6

https://community.onestreamsoftware.com/t5/Platform/Excel-Add-In-Macro-VBA-function-Add-Ability-to-P...

[Nirmal_Daswani]

already tried to get a token first using ProcessSSOAuthenticationAndCreateToken but no luck

[JackLacava]

Don't really have suggestions for the powershell api, which has been deprecated anyway, but if you can't solve the problem, you can investigate using the REST API instead, which should work now that you have SSO.