Issues in the db2 tables

Hi all,

In our setup db2v9.7 with fixpack 4

Facing issues in the db2 tables, Creating the table with DATE (data type column)

After creation when I checked the DDL it's looks as TIMESTAMP(data type)

Checked the DB parameters,

Number compatibility = on
Varchar2 compatibility = on
Date compatibility = on

How to set these parameter's to OFF?

[db2inst1@vrdtisdbhcl01 ~]$ db2 update db cfg using number_compat = OFF
SQL0104N An unexpected token "number_compat" was found following "USING".
Expected tokens may include: "ALT_COLLATE". SQLSTATE=42601


thanks,
Babu.