The Operation has timed out while exporting to PDF
HI all, i am facing this issue since long time, while i am running a report using below VB Code. i am getting opertion has timed out error at rptbytes = ReportViewer1.ServerReport.Render() in the below code i tried changing the execution time out but still no luck can someone please help me out with this. Dim war As Microsoft.Reporting.WinForms.Warning() = Nothing Dim streams As String() = Nothing Dim rptbytes As Byte() Dim mimetype As String Dim encoding As String Dim extension As String rptbytes = ReportViewer1.ServerReport.Render("PDF", Nothing, mimetype, encoding, extension, streams, war) Dim fs As New FileStream(filename, FileMode.Create) fs.Write(rptbytes, 0, rptbytes.Length) fs.Close() savereportfile = filename
February 22nd, 2012 4:40pm

Can you try setting the output parameter values to null and try again? You can check the VB code from : http://msdn.microsoft.com/en-us/library/ms252210(VS.80).aspx This has: Imports Microsoft.Reporting.WinForms Imports System.IO Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ReportViewer1.ProcessingMode = ProcessingMode.Remote ReportViewer1.ServerReport.ReportServerUrl = New Uri("http://SSRSServer/reportserver") ReportViewer1.ServerReport.ReportPath = "/AdventureWorks Sample Reports/Company Sales" Me.ReportViewer1.RefreshReport() End Sub Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim warnings As Warning() = Nothing Dim streamids As String() = Nothing Dim mimeType As String = Nothing Dim encoding As String = Nothing Dim extension As String = Nothing Dim bytes As Byte() bytes = ReportViewer1.ServerReport.Render("PDF", Nothing, mimeType, _ encoding, extension, streamids, warnings) Dim fs As New FileStream("c:\output.PDF", FileMode.Create) fs.Write(bytes, 0, bytes.Length) fs.Close() End Sub End Class Please let me know if this doesn't work. Thanks Chaitanya( Twitter | Blogs ) Any documentation bug? Tell us about it at Connect. Please feel free to add any community comments in any of the MSDN/technet articles. This posting is provided "AS IS" with no warranties, and confers no rights.
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February 23rd, 2012 11:02pm

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