Error 500121 is still not documented in: https://docs.microsoft.com/en-us/azure/active-directory/develop/reference-aadsts-error-codes So why is this issue closed? rune-vikestad commented Mar 3, 2022 • edited @priyamohanram | @SaurabhSharma-MSFT Error 500121 is still not documented in:...
Hello Microsoft Autorities i cannot sign in Azure portal. I am getting MFA issue as Error Code: 500121; I am not getting any calls or code. My number somehow getting blacklisted. Please resolve .I am struggling with this issue for around almost 1…