A network-related or instance-specific error occurred while

RanaRana Posts: 123Member
edited 2011-12-22 in Dynamics AX
Hi All,

Currently I am getting an error when opening the User>User Option form as

"A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)"

To resolve this I have tried following things
1.Enable TCP/IP port in SQL Server Confugaration Manager.
2.Adding port 1433 in Windows Firewall Exceptions
3.Activating Remote Login in SQL Server Surface Confugaration Manager
4.Changing the service Log On account as Domain User account
but without any +ve result.

I have AX 2009 SP1 and DB -Oracle 10g

Kindly help..

Thanks in advance.

RANA

Comments

  • rhpntrhpnt Posts: 688Member
    I think AX is expecting that the database server is a Microsoft SQL Server...
  • RanaRana Posts: 123Member
    rhpnt wrote:
    I think AX is expecting that the database server is a Microsoft SQL Server...

    dont know..if so then why? and what is the resolution. previously it it was working perfectly....... :?:
  • rhpntrhpnt Posts: 688Member
    Rana wrote:
    previously it it was working perfectly.....
    Previous to what?
  • RanaRana Posts: 123Member
    rhpnt wrote:
    Previous to what?
    almost a month ago I can open form "User Option" without nay error.Inbetween I have made some changes but that are not related to this such as in Purchase Order details,RFQ,etc.Now I need to change some value in this form , so I try to open but it throw the error.
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