CREATE WRAPPER OLEDB;

CREATE SERVER mkc WRAPPER OLEDB
OPTIONS (CONNECTSTRING 'Provider=SQLOLEDB.1;Password=***;Persist Security Info=False;User ID=sa;Initial Catalog=mkc;Data Source=SP-SQL',
          COLLATING_SEQUENCE 'Y');

CREATE USER MAPPING FOR db2admin SERVER mkc
       OPTIONS (REMOTE_AUTHID 'sa', REMOTE_PASSWORD '***');
  
CREATE FUNCTION  nsctr ()
     RETURNS TABLE  (countryid  char( 4 ),
                     abr  varchar( 12 ),
                     name varchar( 70 )
					)   
     SPECIFIC  nsctr
     LANGUAGE OLEDB 
     EXTERNAL NAME  'mkc!dbo.nscountry'; 

select * from table (db2admin.nsctr()) as country;	

[IBM][CLI Driver][DB2/NT] SQL0332N  There is no available conversion for the source code page "1251" to the target code page "13488".  Reason Code "1".  SQLSTATE= 57017 
[IBM][CLI Driver][DB2/NT] SQL0501N  The cursor specified in a FETCH or CLOSE statement is not open.  SQLSTATE= 24501