Issue with specific audit table

[cognosun]

Does anyone encountered issue with a particular audit table.

Because the table which records User_Logon information is not getting populated in our environment.

Cognos 8.4 on AIX.

Activities are happening on our server and logs are getting populated and also all tables in the audit database are getting populated, except User_Logon table.

Can anyone guess the cause.

[sir_jeroen]

If you look in the cogserver.log do you find there any logon/logoff actions?