[Solved] "Operation not allowed when object is closed" on valid result

[suthern101]

I've got a curious problem: (solved: see bottom of post)

When I run SQL which calls a stored function, I get "This operation is not allowed when the object is closed"

But when I copy that exact same SQL to the clipboard and run it on SQL server, I get a result without any problem.

I can also change the SQL code to something much simpler, and the error vanishes.

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$sSQL = " declare @result int, @p11 varchar(255) " & @CRLF & _
    " set @p11='No Error' " &  @CRLF &   _
    " exec @result = uspWFInitializeChecklist @Company=" & $iCo & "," & _
    "@Template='" & $v_template & "'," & _
    "@SourceType='" & $sourcetype & "'," & _
    "@Status=" & $status & "," & _
    "@Name='" & $v_name & "'," & _
    "@EnforceOrder='" & $enforceorder & "'," & _
    "@UseEmail='" & $useemail & "'," & _
    "@IsPrivate='" & $isprivate & "'," & _
    "@AssignedTo='" & $v_username & "'," & _  
    "@Level=" & $v_level & "," & _  
    "@DueDate='" & $v_date & "'," & _ 
    "@DueTime='" & $v_time & "'," & _  
    "@SendNotification='" & $sendnotification & "',@msg=@p11 output " & @CRLF & _
    "select @result Result, @p11 Message"
    
 ;$sSQL = 'Select TOP 5 * from bJCCD with(nolock)'  ; this works without a problem

  
 Local $iRows         ;Number of rows
 Local $iColumns    ;Number of columns
 Local $aResult
 
 SQL_Connect()
 
 ClipPut ( $sSQL )

  ;if _SQL_GetTable2D(-1, $sSQL, $aResult, $iRows, $iColumns) = $SQL_ERROR Then 
  if _SQL_QuerySingleRow(-1, $sSQL, $aResult) = $SQL_ERROR Then
    Msgbox(0 + 16 +262144,"Error","SQL Error: " & $SQLErr  & _SQL_GetErrMsg() )
  Else
    _ArrayDisplay($aResult)
  EndIf
  
  
  _SQL_Close()

Does anyone have any idea why? The result when run on the server itself displays in one row with two columns. No errors.

Things I've tried:

• Searching google (and these forums)
• Closing the connection at the end of the first query (in GetVPChecklists), then opening it again right before we attempt to run the more difficult stored procedure

This error happens in _sql.au3 at line 467 when $objquery.eof is checked to see if there is any data. This is immediatly after _SQL_Execute was called which did not return an error.

I've been scratching my head for a couple of days now, and would appriciate any pointers.

Thanks!

Edit: This code

$sSQL = " declare @p11 varchar(255) set @p11='No Error' select @p11 "

also pops up the same "operation not allowed" error.

Edit: Solution!!

Putting

SET NOCOUNT ON

at the beginning of my query solved the problem. Perhaps someone else will find this post while looking for a solution. My full query now looks like this:

$sSQL = "SET NOCOUNT ON declare @result int, @p11 varchar(255) " & @CRLF & _
    " set @p11='No Error' " &  @CRLF &   _
    " exec @result = uspWFInitializeChecklist @Company=" & $iCo & "," & _
    "@Template='" & $v_template & "'," & _
    "@SourceType='" & $sourcetype & "'," & _
    "@Status=" & $status & "," & _
    "@Name='" & $v_name & "'," & _
    "@EnforceOrder='" & $enforceorder & "'," & _
    "@UseEmail='" & $useemail & "'," & _
    "@IsPrivate='" & $isprivate & "'," & _
    "@AssignedTo='" & $v_username & "'," & _  
    "@Level=" & $v_level & "," & _  
    "@DueDate='" & $v_date & "'," & _ 
    "@DueTime='" & $v_time & "'," & _  
    "@SendNotification='" & $sendnotification & "',@msg=@p11 output " & @CRLF & _
    "select @result Result, @p11 Message"

Edited April 30, 2014 by suthern101