I can't link to an I series (IBM AS400) server from my sql server 2014 server (64 bit) -- but yes can link on sql server 2005 (32 bit)

Question

I have an I series (IBM AS400) server linked "OK" to a sql 2005 sql server (32 big).  I copied the link script (but changed credentials) from the sql server 2005 link and attempted to run it in the sql server 2014 server (on win 7 64 
bit).  There are no complaints from SSMS when I run the script, but when I try to query a table I get this error message:
OLE DB provider "MSDASQL" for linked server "CWMPDTA" returned message "[Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed".
OLE DB provider "MSDASQL" for linked server "CWMPDTA" returned message "[IBM][System i Access ODBC Driver]Key value in connection string too long.".
Msg 7303, Level 16, State 1, Line 11
Cannot initialize the data source object of OLE DB provider "MSDASQL" for linked server "CWMPDTA".
Here is the script (from the sql server 2005 (32 bit)) I ran on the sql server 2014 SSMS -- is there anything I need to change?  How can I get this I series server to link to my sql server 2014 server?
USE [master]
GO
/****** Object: LinkedServer [CWMPDTA] Script Date: 9/25/2014 10:39:12 AM ******/
EXEC master.dbo.sp_addlinkedserver @server = N'CWMPDTA', @srvproduct=N'cwmpdta', @provider=N'MSDASQL', @datasrc=N'iseries2', @provstr=N'Provider=IBMDA400.DataSource.1;Password=myPwrd;Persist Security Info=True;User ID=myID;Data Source=10.0.0.51;Initial Catalog=T9S', @catalog=N'T9S'
/* For security reasons the linked server remote logins password is changed with ######## */
EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname=N'CWMPDTA',@useself=N'False',@locallogin=NULL,@rmtuser=N'myID',@rmtpassword='myPwrd'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'collation compatible', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'data access', @optvalue=N'true'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'dist', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'pub', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'rpc', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'rpc out', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'sub', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'connect timeout', @optvalue=N'0'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'collation name', @optvalue=null
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'lazy schema validation', @optvalue=N'false'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'query timeout', @optvalue=N'0'
GO
EXEC master.dbo.sp_serveroption @server=N'CWMPDTA', @optname=N'use remote collation', @optvalue=N'true'
GO
Rich P

Answer 1

Thank you for this reply.  I went to the link and selected the option for DB2s and ran the install.  Then I started up SSMS.  I copied the same script as above, and it executed successfully.  But when I try to run a query against
a table in a database on this linked sever -- I get this error message:
OLE DB provider "MSDASQL" for linked server "CWMPDTA" returned message "[Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed".
OLE DB provider "MSDASQL" for linked server "CWMPDTA" returned message "[IBM][System i Access ODBC Driver]Key value in connection string too long.".
Msg 7303, Level 16, State 1, Line 8
Cannot initialize the data source object of OLE DB provider "MSDASQL" for linked server "CWMPDTA".
Do I need to change the line containing -- @provider=N'MSDASQL',  maybe?
this is the query I'm running:
select TOP 10 * from CWMPDTA.T9S.CWMPDTA.INSKU
The same exact query runs fine on the sql server 2005 linked server.  Is there something I need to configure?
Rich P