Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Crystal Viewer Timeout

Posted on 2011-02-25
9
Medium Priority
?
934 Views
Last Modified: 2012-05-11
On my web site my Crystal report viewer on "drill-down" reports is timing out after about 80 - 90 seconds.

Any ideas?
0
Comment
Question by:lrbrister
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 5
  • 4
9 Comments
 
LVL 101

Expert Comment

by:mlmcc
ID: 34980173
What viewer are you using?

Most viewers con't have a timeout but the connection to the database might.

mlmcc
0
 

Author Comment

by:lrbrister
ID: 34980278
VB Code attached
IIS Is set to 12,000 seconds timeout

These app keys are in the web.config
        <add key="CrystalImageCleaner-AutoStart" value="true"/>
        <add key="CrystalImageCleaner-Sleep" value="240000"/>
        <add key="CrystalImageCleaner-Age" value="240000"/>

This is the code for the viewer

HTML
<%@ Register Assembly="CrystalDecisions.Web, Version=12.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"
    Namespace="CrystalDecisions.Web" TagPrefix="CR" %>

<div>
        <CR:CrystalReportViewer ID="CrystalReportViewer1" runat="server" AutoDataBind="true"
            ReportSourceID="CrystalReportSource1" ToolPanelWidth="1px" />
        <CR:CrystalReportSource ID="CrystalReportSource1" runat="server">
        </CR:CrystalReportSource>
    </div>
Public Sub getReport()
        Try
            _rpt = Request.QueryString("rpt")
            _id = Request.QueryString("id")

            Dim objConn1 As New SqlConnection
            Dim oCom As New SqlCommand
            Dim dr As SqlDataReader

            objConn1.ConnectionString = System.Configuration.ConfigurationManager.AppSettings("ConnPortal")
            oCom.Connection = objConn1
            objConn1.Open()
            oCom.CommandText = "sp_portal_CrystalReportUserAccessGet"
            oCom.CommandType = CommandType.StoredProcedure
            oCom.Parameters.Add(New SqlParameter("@userName", SqlDbType.NVarChar)).Value = Session("userName")
            oCom.Parameters.Add(New SqlParameter("@reportId", SqlDbType.Int)).Value = _id
            dr = oCom.ExecuteReader

            If dr.Read Then
                If Session("userName") = dr("username") And _rpt = dr("reportName") Then
                    CrystalReportSource1.Report.FileName = "~/reportsCrystal/" & _rpt
                    lblError.Text = ""
                Else
                    lblError.Text = "Report access = 'NONE'"
                End If
            Else
                lblError.Text = "Report access = 'NONE'"
            End If
            objConn1.Close()
        Catch ex As Exception
            lblError.Text = ex.Message
        End Try
    End Sub

Open in new window

0
 
LVL 101

Expert Comment

by:mlmcc
ID: 34980774
WHen are you getting the timeout?

When you first display the report or on drill-down?

mlmcc
0
Automating Terraform w Jenkins & AWS CodeCommit

How to configure Jenkins and CodeCommit to allow users to easily create and destroy infrastructure using Terraform code.

 

Author Comment

by:lrbrister
ID: 34980939
mlmcc:
It is after the report loads...and then sits without interraction for 60-80 seconds.

After that...when clicking on the report drill down it errors out
0
 
LVL 101

Expert Comment

by:mlmcc
ID: 34981134
I don't know this for sure but a drill-down may use the postback and you may be losing the session variables like username and reportname

mlmcc
0
 

Author Comment

by:lrbrister
ID: 34981178
mlmcc:
I was thinking that myself...but the session timeouts on the server are huge, as thery are in my Web.Config...and the ReportName is called in the Request.QueryString

Web.Config
<httpRuntime maxRequestLength="999999" executionTimeout="21000"/>
<sessionState timeout="180"/>

URL
http://portal/reportsCrystal.aspx?rpt=rpS_SalesActivityRev.rpt&id=9
0
 
LVL 101

Expert Comment

by:mlmcc
ID: 34982511
Can you navigate from page to page?

mlmcc
0
 

Accepted Solution

by:
lrbrister earned 0 total points
ID: 35000051
CrystalReportViewer1.ViewTimeSelectionFormula=""
0
 

Author Closing Comment

by:lrbrister
ID: 35042629
Found own solution
0

Featured Post

Use Filtering Commands to Process Files in Linux

Learn how to manipulate data with the help of various filtering commands such as `cat`, `fmt`, `pr`, and others in Linux.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Creating an analog clock UserControl seems fairly straight forward.  It is, after all, essentially just a circle with several lines in it!  Two common approaches for rendering an analog clock typically involve either manually calculating points with…
More often than not, we developers are confronted with a need: a need to make some kind of magic happen via code. Whether it is for a client, for the boss, or for our own personal projects, the need must be satisfied. Most of the time, the Framework…
This is my first video review of Microsoft Bookings, I will be doing a part two with a bit more information, but wanted to get this out to you folks.
In this video, Percona Solution Engineer Rick Golba discuss how (and why) you implement high availability in a database environment. To discuss how Percona Consulting can help with your design and architecture needs for your database and infrastr…

705 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question