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error '80004005' when calling stored procedure with parameters using ADODB.Command

Hello guys.
I'm trying to finish asp page that executes the sql server stored procedure. The database is SQL Server 2000.
Here is the piece that I'm trying to run:
*************************************************************************
' Call the stored procedure to populate usUser table
Dim cn, cmd, param2, rs, sql, tmpXML

Set cn = Server.CreateObject("ADODB.Connection")
Set cmd = Server.CreateObject("ADODB.Command")
Set param2 = Server.CreateObject("ADODB.Parameter")
'Set rs = Server.CreateObject("ADODB.Recordset")

cn.Open c_QBUS_MSSQL01Connection
tmpXML = "<TEST1>"

Set cmd.ActiveConnection = cn
cmd.CommandText = "udp_insert_xml_usUser"
cmd.CommandType = adCmdStoredProc
Set param2 = cmd.CreateParameter("pXMLDoc",adLongVarchar,adParamInputOutput,10,tmpXML)

cmd.Parameters.Append param2
Response.Write("<p>Executing SQL stored procedure:" & cmd.CommandText)

cmd.Execute

'rs.Close
cn.Close
Set cn = Nothing
*************************************************************************

Stored procedure inserts contents of the variable into the table.

Wnenever I'm trying to run the page it returns the following error:
------------------------------------------------------------------------------------------------------------------
Executing SQL stored procedure:{ call udp_insert_xml_usUser(?) }

Provider error '80004005'

Unspecified error

/departments/it/UpShot/users.asp, line 157
--------------------------------------------------------------------------------------------------------------------
Where line 157 is the calling cmd.Execute method.

I noticed it only happens when I'm trying to call procedure with parameters. When I'm calling stored procedure without any parameters it executes fine.

What is wrong?

Any help will be highly appreciated.

Thanks,
Yuri.

namasi_navaretnam

See this:
http://support.microsoft.com/default.aspx?scid=kb;en-us;q306518

yuri_legalmatch

ASKER

As I stated before - the problem occurs only if I'm calling stored procedure with parameters.

If I had this stored procedure without parameters it would run fine.

ASKER CERTIFIED SOLUTION

namasi_navaretnam

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yuri_legalmatch

ASKER

drop procedure udp_insert_xml_usUser
go

create procedure udp_insert_xml_usUser
(@pXMLDoc text)
AS
Declare
@vReturnCode int,
@vDocID int

select * from usUser

GO

namasi_navaretnam

There is only one parameter. Try adParamInput.
regards-

yuri_legalmatch

ASKER

I did change it it solved the problem....

Now I have different one. I'm passing ~26k characters of XML. Procedure blows somewhere. How should I trap the error?

namasi_navaretnam

Perform error checking ffter each statement

IF @@ERROR <> 0
Begin
Raiserror(16001, 'Error inserting into mytable')
Retrun 1000
End

Check the retrun number to see where the code blows. Or execute the procedure from query analyser with same parameter to track where the error is.

For debugging purposes PRINT statement can be used. But remove pront statements once finding where the issue is.

regards-