3464127 - Users are not able to login and Users are not syncing from SF to IAS

• Users are not able to log in even after password reset. Getting error after clicking log in:
  Fingerprint: e6f3bc26d091c025b8c9be4f211f20ef81dd4c7c
  The requested operation is not available.
  
• Users are not syncing from SF to IAS through IPS. The following error is appearing:
  error=Source path: $.personKeyNav.userAccountNav.username is not available in content, but is required in defined system transformation Caused by: Source path: $.personKeyNav.userAccountNav.username is not available in content, but is required in defined system transformation Caused by: Expected to find an object with property ['username'] in path $['personKeyNav']['userAccountNav'] but found 'null'. This is not a json object according to the JsonProvider: 'com.jayway.jsonpath.spi.json.JsonSmartJsonProvider' 

SAP SuccessFactors HCM Suite

SAP Cloud Identity Services – Identity Provisioning IPS

e6f3bc26d091c025b8c9be4f211f20ef81dd4c7c, AccountDataMissingCheckExecutor, check tool, quick fix, No account data is missing, The requested operation is not available, login error, userAccountNav , KBA , LOD-SF-PLT-PWD , Password Policy Settings & Reset Password , Problem