Last Logon date not updated in SAP in USR02 table.

[SAPSupport]

Hi SAP,

we have encountered an Audit issue where user when login in from SAPGUI, users login is getting recorded properly in USR02 table. 
But when users are login in from Fiori or salesfore, etc. the login Records are not updating in table, though the users are having same SAP id.

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[SAPSupport · Accepted solution]

Reading of USR02 is not supported by SAP and not recommended for use as a logging tool. 
Use the Security Audit log (SM20 or RSAU_READ_LOG) and or report RSUSR200