MDMP or Single Code Page System

Hi All,

We have SAP R/3 4.6C on AIX 5.3,Please can you tell me how to check if the system is

MDMP or Single code page System.

I found from the table TCPDB that there are no records(0 records) Does it mean Single code page System.

Please can you help me find out the solution.

Thanks

Deepu