
MohitY.96158 (Customer) asked a question.
The app integration type is a native one set in okta and resource owner is allowed in grant types
still facing the mentioned error in title when trying to generate token. FYI MFA is enabled for user when i disable it am able to generate access token.Not the case in old classic org. Is there something am missing to configure.

Hi @MohitY.96158 (Customer),
Thank you for posting on the Okta community page!
I have done some research on my end and I have managed to find the bellow dev forum where it mentions that the Resource Owner Password grant is unable to handle MFA authentication.
I hope the above information is helpful!
I saw this post earlier and its solution provided says something which am not ablt to achieve.
It says resource owner password flow ignores MFA but in my case it fails when MFA is enabled and user is not able to generate access token using it .I am able to generate the token when MFA is disabled with grant type password(Resource owner password flow) in /token endpoint call.