Oracle Database Discussions

HI all,

I need to change following NLS_NCHAR_CHARACTERSET parameter in database B and make it same as database A. Is this possible to change and how ?? We are using oracle 9.2.0.5 on Sunsolaris.

Database A:

SQL> select * from nls_database_parameters where parameter='NLS_NCHAR_CHARACTERSET';

PARAMETER VALUE
------------------------------ ----------------------------------------
NLS_NCHAR_CHARACTERSET AL16UTF16

Database B:

SQL> select * from nls_database_parameters where parameter='NLS_NCHAR_CHARACTERSET';

PARAMETER VALUE
------------------------------ ----------------------------------------
NLS_NCHAR_CHARACTERSET US7ASCII

Thanks