Open datasocket connection error 42
Hello,
When I run my application as a standalone appliation I get error 42 from the "Open Datasocket Connection" VI, I was able to see it using the "Enable debbuging" feature in the build specification. When I run my application in source code I don't have any problems with the "Open Datasocket Connection". The address provided is the exact same address for the standalone executable and the source code which points to another computer LabVIEW application. The protocol I'm using is psp://ComputerName...
Any ideas?
Michel
Solved!
Go to Solution.
It could be a problem that the executable cannot access the registery. That seems to be needed for Datasocket. Does it work when you start the application as administrator?
Btw. Why do you use Datasocket to read a psp variable? You should be able to use Open Variable Connection I think? Datasocket is almost obsolete.
Similar Messages
-
TCP active open: Failed connect() Error: Connection timed out SMTP
Hi,
Messaging server version is,
./imsimta version
Sun Java(tm) System Messaging Server 6.2-6.01 (built Apr 3 2006)
libimta.so 6.2-6.01 (built 11:20:35, Apr 3 2006)
SunOS bglbbmr1-a-fixed 5.9 Generic_118558-28 sun4u sparc SUNW,Sun-Fire-V440
17-Dec-2008 10:47:40.08 1730.8e.741
tcp_local Q 4 [email protected] rfc822;[email protected] [email protected] /mta/queue/queue/tcp_local/013/ZUg0i1t9I0ZG~.00 <[email protected]>; TCP active open: Failed connect() Error: Connection timed out SMTP/xyz.my-domain.in
I have been getting this above error on my mail server from last
4-5 days. I am getting complaints from end users that the users can't
send any mails using Outlook but I did check with my test user I can
send mail by using webmail.
The Failed MX lookup Errors also getting in my logs the error detail given bellow.
17-Dec-2008 10:47:39.65 1730.91.737
tcp_local - Y TCP|0.0.0.0||209.85.143.114|25 SMTP/airtelmail.in/aspmx.l.google.com
17-Dec-2008 10:47:39.92 1754.41.255
tcp_notify - Y SMTP/infomedia18.in/infomedia18.in
17-Dec-2008 10:47:39.92 1754.41.256
tcp_notify Q 7 rfc822;[email protected] [email protected] /mta/queue/queue/tcp_notify/017/ZXg0i1t3U_ZoD.00 <[email protected]>; Failed MX lookup; try again later
17-Dec-2008 10:47:39.94 1754.41.257
tcp_notify Q 6 rfc822;[email protected] [email protected] /mta/queue/queue/tcp_notify/010/ZXg0i1t3U_ZoF.00 <0KBZ003MRGU7MQ30@my-domain> Failed MX lookup; try again later
I tried stopping and starting msg service using stop-msg and start-msg to sort out this above problem but no result. :(
When I do check the tcp_local queue it has been growing every day as well the tcp_notification queue also.
/opt/SUNWmsgsr/sbin/imsimta qm su
Messages
Channel Queued Size (Kb) Oldest
tcp_notify 10741 1080610.61 16 Dec, 00:59:24
tcp_local 8334 733849.31 15 Dec, 00:19:00
tcp_lmtpcn 0 0.00
tcp_be 0 0.00
reprocess 0 0.00
process 0 0.00
conversion 0 0.00
Totals 19075 1814459.92
This queues are increasing day by day.
One more thing is that I cant see a service/channel called CONVERSION running on my server when i do use this command.
ps -aef | grep conversion
root 6144 6000 0 11:14:28 pts/1 0:00 grep conversion
When i try to start it using imsimta qm utility, output shows as
qm.maint>; start conversion
QM-I-STARTED, channel was not stopped
qm.maint>;
Later I stopped and started conversion channel
qm.maint>; stop conversion
QM-I-STOPPED, channel stopped
qm.maint>; start conversion
QM-I-STARTED, channel started
qm.maint>;
I can see that on other servers the conversion channel is running and few msges are in queue. I do have other servers which running the same messaging server. But I am not getting why don't on this server. Where both servers having the same configuration.
Please, help me to sort out this issue.
Thanks in advance....
BSKThanks Mr. Shane,
The server which is running conversion channel.
ps -eaf|grep conversion
mailserv 16824 8472 3 17:08:11 ? 0:48 /opt/SUNWmsgsr/lib/conversion
mailserv 28728 8472 0 17:17:30 ? 0:00 /opt/SUNWmsgsr/lib/conversion
root 1057 26387 0 17:18:12 pts/1 0:00 grep conversion
more /opt/SUNWmsgsr/config/conversions
in-channel=*; in-type=application; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=x-zip-compressed; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=image; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=audio; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=video; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
Following entry from /opt/SUNWmsgsr/lib/config-templates/imta_tailor
IMTA_CONVERSION_FILE=<msg.RootPathUNIX>/config/conversions
The server which doesnt show running conversion channel
#more /opt/SUNWmsgsr/config/conversions
!in-channel=*; in-type=*; in-subtype=*; in-disposition=*;
! parameter-symbol-0=NAME; parameter-copy-0=*;
! dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
! message-header-file=2; original-header-file=1;
! override-header-file=1; override-option-file=1;
! command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=application; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=x-zip-compressed; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=image; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=audio; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
in-channel=*; in-type=video; in-subtype=*; in-disposition=*;
parameter-symbol-0=NAME; parameter-copy-0=*;
dparameter-symbol-0=FILENAME; dparameter-copy-0=*;
message-header-file=2; original-header-file=1;
override-header-file=1; override-option-file=1;
command="/opt/SUNWmsgsr/private/virusscan.sh"
Following entry from /opt/SUNWmsgsr/lib/config-templates/imta_tailor
IMTA_CONVERSION_FILE=<msg.RootPathUNIX>/config/conversions
Is this above information u r asking?
As u wrote erlier, the conversion channel works some times and some times doesn't work.
Thanks lot...
BSKADAM -
Failed to open the connection error using Business View OLE DB
I have a Crystal Report built on a Business View with the db being accessed by an OLE driver. Everything works fine using Crystal Designer, but when I try to access it through BOE I get the "Failed to open the connection" error. I have the ole drivers installed on the server.
We are on BOE 12.1.0.
The db is IBM as400.
Suggestions??Ok so I spent the day trying to find the differences between the working and the non-working application. I began by adding code one piece at a time to the working application. The goal was to try and get it to break on the deployment server. I found the lines of code that is causing the break on the deployment server. Here it is:
private void setReportParameters()
try
crystalReportDocument.SetParameterValue(0, reportUserName.Value);
crystalReportDocument.SetParameterValue(1, reportArea.Value);
crystalReportDocument.SetParameterValue(2, reportCDR.SelectedValue);
crystalReportDocument.SetParameterValue(3, reportStatus.Value);
catch (Exception ex)
throw ex;
This sub-routine is called from my button click code and is used to set the parameters for the report. Once I added this to the working application it broke also. My goal here is to send the parameters to the report from a form the user is filling out. Please keep in mind this code works in Visual Studio 2005 and my local IIS server running on my development machine. It breaks on the target deployment server
The code broke on reports with sub-reports as well as report with no sub-reports. As soon as it was added and deployed the application through the "Failed to open the connection" error.
Thoughts? -
SpamAssassin / Amavisd tuning - TCP active open: Failed connect() errors
I started this post as we were experiencing a problem with occassional delayed mail delivery to our mail store. As I continued writing it, I think that I've resolved it. But I wanted to post this anyway so if I'm doing things right it might help someone else; or, if I'm doing something wrong someone can correct me. :) For reference, we have a quad Sun v440, and process about 500,000 messages a day.
We were seeing messages like this in our log files:
09-Nov-2006 08:28:09.37 tcp_scan Q 1 [email protected] rfc822;[email protected] @tcp_scan-daemon:[email protected] TCP active open: Failed connect() Error: Connection timed out
example.com represents our local domain. The errors seemed to occur proportionally to the amount of incoming mail we received. That is, we saw more of them under load.
We are running SpamAssassin, Amavisd/clamav, and:
Sun Java(tm) System Messaging Server 6.2-5.01 (built Nov 22 2005)
libimta.so 6.2-5.01 (built 11:57:57, Nov 22 2005)
SunOS hostname 5.9 Generic_118558-11 sun4u sparc SUNW,Sun-Fire-V440
This line seems to say that the message is in the tcp_scan channel, and cannot send to 127.0.0.1:10024 (amavisd) because that port isn't listening.
My amavisd max_servers was set at 15. After reading http://www.ijs.si/software/amavisd/amavisd-new-magdeburg-20050519.pdf and making a wild guess, I increased it to 30. The errors were less frequent, but still occurred.
The output of 'sar -d' showed that my local disk was experiencing upwards of 80% utilization. I moved the amavisd temp directory and the spamassassin bayes db to a san volume, and that sped everything up dramatically. The connect errors went away, clamav avg time per message is at 4 seconds down from 10. I am now receiving errors from spamassassin that say:
Nov 9 10:27:27 hostname.example.com spamd[21601]: prefork: server reached --max-children setting, consider raising it
My --max-children is set to 25 right now, and the server is cpu bound under heavy load, so I see no reason to raise it.
So this is my setup. I am no longer having an immediate problem, but comments/questions are welcome.
Config files related to my setup are below.
Excerpts of imta.cnf:
! tcp_scan
[] $E$R${tcp_scan,$L}$U%[$L]@tcp_scan-daemon
! ims-ms
ims-ms defragment subdirs 20 notices 1 7 14 21 28 backoff "pt5m" "pt10m" "pt30m" "pt1h" "pt2h" "pt4h" maxjobs 2 pool IMS_POOL destinat
ionspamfilter1 fileinto $U+$S@$D
ims-ms-daemon
! tcp_local
tcp_local smtp mx single_sys remotehost inner switchchannel identnonenumeric subdirs 20 maxjobs 7 pool SMTP_POOL saslswitchchannel tcp
auth maytlsserver maysaslserver missingrecipientpolicy 0 aliasdetourhost tcpscan-daemon
tcp-daemon
! tcp_intranet
tcp_intranet smtp mx single_sys subdirs 20 dequeue_removeroute maxjobs 7 pool SMTP_POOL allowswitchchannel saslswitchchannel tcp_auth
maytlsserver maysaslserver missingrecipientpolicy 4 aliasdetourhost tcp_scan-daemon
tcp_intranet-daemon
! tcp_scan
tcp_scan smtp single_sys subdirs 5 notices 1 backoff "pt10m" "pt30m" "pt2h" "pt4h" dequeue_removeroute maxjobs 7 pool SMTP_POOL daemon
[127.0.0.1] port 10024
tcp_scan-daemon
option.dat:
SPAMFILTER1_LIBRARY=/opt/sunjes/SUNWmsgsr/lib/libspamass.so
SPAMFILTER1_CONFIG_FILE=/opt/sunjes/SUNWmsgsr/config/SpamAssassin
SPAMFILTER1_STRING_ACTION=data:,require ["addheader"]; addheader "Spam-test: $U"; require "fileinto"; fileinto "Junk";
SPAMFILTER1_OPTIONAL=1
dispatcher.cnf:
[SERVICE=SMTP-SCAN]
DEBUG=-1
PARAMETER=CHANNEL=tcp_scan
PORT=10025
IMAGE=IMTA_BIN:tcp_smtp_server
LOGFILE=IMTA_LOG:tcp_scan-server.log
STACKSIZE=2048000
INTERFACE_ADDRESS=127.0.0.1
SpamAssassin:
host=127.0.0.1
port=783
debug=0
mode=1
field=
verdict=Junk
USE_CHECK=0Suggest dropping Amavis in preference to the built-in
integration, per our documentation. Simpler, more
performant.Sorry, my title wasn't very accurate. We are running SpamAssassin through the built in integration, and clamav through amavisd. There isn't any built in integration to clamav, is there? -
TCP active open: Failed connect() Error: Connection timed out
Hi,
There is one message which can't be delieved to the recepient with error " TCP active open: Failed connect() Error: Connection timed out" This is the error that we found in the mail.log_current file.
I have no problem sending email to the same address from my hotmail account.
any suggestion ?
Thanks,
JoeThe message can only mean one thing. Your server cannot connect to that host.
It's possible that the remote system is lying to your Messaging Server, and that's gotten it confused. Some firewalls do this by repeating the entire capability string from the server behind them, but can't actually handle all the capabilities.
PIX firewalls do this.
When you connect, they pretend to be able to "startls", but if you try, they hang up. They appear to handle "EHLO", but when you try, they hang up.
You can put debugging on the tcp_local channel, and see the actual conversation, if you like.
master_debug and slave_debug go into the imta.cnf definition line. MM_DEBUG=5 goes at the end of your option.dat file.
then
imsimta cnbuild
imsimta restart
will attempt to send the message. You will want to back the changes out, as you'll get lots of extra log files you really don't need.
Post the log file, and we can see what's happening. -
Failed to open the connection: Error Code 17
Here's an odd one.
Environment:
VB.NET Winform
Visual Studio 2008
.NET framework 2.0
Crystal Reports 2008
ODBC connection
I have three reports, living in the same directory. They are essentially identical, except for the grouping. All three run successfully within Crystal reports.
From a report viewer Winform in VS, two of the three run. As I am dealing with a small data set, the reports render quickly. On the third report, There is a long pause when the report viewer form opens, then I finally get an error:
"Failed to open the connection.
Details: [Database Vendor Code: 17]
Failed to open the connection.
CallReportByExtension 58F5C135-7BA3-4215-898A-DADA6C7DAD9C.rpt
Details:[Database Vendor Code: 17]
I was initially getting similar errors on all three reports, before changing the datasource location to my ODBC connection. I have double-checked the location, verified the database, etc.
What am I doing wrong? I can provide the VB code if requested, but since the other two reports work properly, I doubt it's code. I do know that I am passing the report name and path correctly to the report viewer form.
As I am about to kick my monitor through the window and become a street denizen, I would greatly appreciate any help that would be offered.
Thanks,
Mike BecknerThanks for the reply. This code works...two of the three reports work.
Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Public Class frmReportViewer
Dim m_datStartDate As Date
Dim m_datEndDate As Date
Dim m_strReportPath As String
Dim m_strReportName As String
Dim m_strStaticPath As String = "c:\Program Files\CallReportViewer\Reports\"
Dim crConnectionInfo As New ConnectionInfo
*****Omitting property declarations--I assign the report name and path via these properties. *****
Private Sub frmReportViewer_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
LoadReport()
End Sub
Public Sub LoadReport()
Dim crReportDocument As New ReportDocument
Dim crTableLogonInfo As New TableLogOnInfo
Dim crTables As Tables
Dim crTable As Table
Try
With crConnectionInfo
.ServerName = "CallWhereData"
.DatabaseName = "CallWhereData"
.UserID = "MyID"
.Password = "MyPassword"
End With
Me.Text = m_strReportName
crReportDocument.Load(m_strStaticPath & m_strReportPath)
crReportDocument.SetParameterValue("1StartDate", m_datStartDate)
crReportDocument.SetParameterValue("2EndDate", m_datEndDate)
crTables = crReportDocument.Database.Tables
For Each crTable In crTables
crTableLogonInfo = crTable.LogOnInfo
crTableLogonInfo.ConnectionInfo = crConnectionInfo
crTable.ApplyLogOnInfo(crTableLogonInfo)
Next
CrystalReportViewer1.Dock = DockStyle.Fill
CrystalReportViewer1.ReportSource = crReportDocument
Catch ex As Exception
MessageBox.Show(Err.Description)
End Try
End Sub
End Class -
Failed to open the connection error
Hi,
I have a crystal report in my .net App. I want to fetch data from another server on report running on my machine. Hence, I pass connection dynamically in the code. The remote server will not have DSN configured. I should be able to pass all the details in code only. I do not want any ODBC dependency.
Following is the code snippet I use to pass these details:
ReportDocument rpt = new ReportDocument();
rpt.Load( pathToreport);
ConnectionInfo crConnectionInfo = new ConnectionInfo();
crConnectionInfo.ServerName = serverName;
crConnectionInfo.DatabaseName = DatabaseName;
crConnectionInfo.UserID = userName;
crConnectionInfo.Password = passwd;
CrystalDecisions.CrystalReports.Engine.Tables CrTables = rpt.Database.Tables;
TableLogOnInfo crtableLogoninfo = new TableLogOnInfo();
foreach (CrystalDecisions.CrystalReports.Engine.Table CrTable in CrTables)
crtableLogoninfo = CrTable.LogOnInfo;
crtableLogoninfo.ConnectionInfo = crConnectionInfo;
CrTable.ApplyLogOnInfo(crtableLogoninfo);
crystalReportViewer1.ReportSource = rpt;
crystalReportViewer1.RefreshReport();
But,running this code gives me error saying,
Is there any specific format in which i shall pass the server name for this type of connection?
Or I am missing anything else?
Please help.Yes, you are missing a DSN on the Server. How do you expect CR to connect if you can't give it valid connection info?
You never said what DB you are using so if it supports OLE DB typically you don't need a connection pre-defined as you would when using ODBC.
So your Server name would be the actual name of the Server PC and the rest would still be the same. Note: if using Oracle you pass in a blank string for the Database name.
And of course the user info you are passing in code must be in the DB Server User list.
Don -
Error"Failed to open the connection" - Named Instance of SQL Server 2005
"Failed to open the connection" error, when connecting to the Named Instance of SQL Server 2005
The report is throwing error, when changing the logon information dynamically through C#.
Code
string reportPath = @"D:\NET\TestReport\TestReport.rpt";
ReportDocument reportDocument = new ReportDocument();
reportDocument.Load(reportPath);
foreach(CrystalDecisions.CrystalReports.Engine.Table table in tables)
TableLogOnInfo tableLogonInfo = table.LogOnInfo;
tableLogonInfo.ConnectionInfo.ServerName = @"TestServer\Instance1"; //Connnecting to Named instance of SQL Server 2005
tableLogonInfo.ConnectionInfo.UserID = "sa";
tableLogonInfo.ConnectionInfo.Password = "password";
tableLogonInfo.ConnectionInfo.DatabaseName = "TEST_DB";
table.ApplyLogOnInfo(tableLogonInfo);
crystalReportViewer1.ReportSource = reportDocument;
Error Message
Failed to open the connection.
Failed to open the connection.
C:\DOCUME1\PUGALE1\LOCALS~1\Temp\{DF9593A5-5C80-4CBC-ABC3-EC4EF204A7EB}.rpt
The error is occuring only whenever i am connecting to the Named Instance of SQL Server 2005.
Thanks in Advance
Edited by: pugalendran p on Feb 2, 2009 10:32 AM
Edited by: pugalendran p on Feb 2, 2009 10:43 AMHi,
Following solution might help you to resolve the issue.
Solution1:
Issue happens because universe connection to the Database is not responding and the Data Source Name is not configured to write SQL Server 2005 database.
Resolution
Created new DSN connection under SYSTEM DSN to SQL Server 2005 Database.
Import the universe from the designer.
Go to File->Parameters.
Edit Connection.
On the Database Middleware Page expand SQl Server 2005->Select SQL Server 2005 driver.
Change the DSN to new DSN connection
Test the connection.
Save the Universe and Export it to the repository.
Solution2:
I am taking Oracle as an example over here.
This can be caused when the SQLNET.ora is located in a remote location using mapped drives.
Resolution
To resolve,
check the registry [HKLM\SOFTWARE\ORACLE] you should see a folder called HOME0
look for any paths that contain a mapped drive partition
Change the mapped drive letter to a UNC path (
server\folder)
Open a command prompt and do a tnsping using the tnsname and verify the location of the SQLNET.ora or TNSNAMES.ora
If the path is not updated to the new path
Reboot the server
Regards,
Sarbhjeet Kaur -
"Failed to open the connection" problem related to multiple tables in the report?
Post Author: Gadow
CA Forum: Data Connectivity and SQL
System specifics:
Web environment using ASP.Net 2.0 (from Visual Studio 2005 Professional)
Crystal Reports 2008, v. 12.0.0.549, Full
We have set up the following method for displaying reports via our website:
User is sent to a report-specific page. The user is given some filtering options specific to the report that will be viewed. When the user has specified the data filters, the user clicks a button.
The page wraps up the report parameters -- selection query, formula values, report location, the name to be displayed, etc. -- into a class which gets put into the Session object.
The page redirects to DisplayReport.aspx. ALL reports redirect to this page.
DisplayReport.aspx retrieves the report parameters from Session. A ReportDocument object is created and loaded, then set with the data from the parameters class.
A ConnectionInfo object is created and set with the relevant log on credentials. All of the reports draw from the same database, so the connection information is hard-coded as the same for all reports. The page then iterates through all of the tables in the Database.Tables collection of the ReportDocument and calls ApplyLogOnInfo to each table using the ConnectionInfo object.
The page is rendered and the user gets the filtered report.
We currently have seven reports. Five reports work fine and display the correctly filtered data with no error messages. Two reports generate a Failed to open the connection error and do not display. I have verified that the queries being sent to DisplayReport.aspx are valid, and as I said the connection information itself is hard-coded in the one page that displays the reports and this is identical to all reports.
The five reports that do work all have a single data table, either an actual database table or a single view. The two reports that do not work all have multiple tables. As far as I can tell, this is the only difference between the sets; all seven reports are based on the same DSN and I have verified the database on all of the reports. All of the reports were written using Crystal Reports 8, and all of the reports display fine in a Windows app I wrote some years ago using Crystal Reports 8. Again, the only difference between those reports that do work and those that do not is the number of tables used in the report: one table or view in the reports that display, more than one table (tables only, none use views) in the reports that do not display.
As for the code I am using, below are the relevant methods. The function MakeConnectionInfo simply parses out the components of a standard SQL connection string into a ConnectionInfo object. DisplayedReport is the ID of the CrystalReportViewer on the page.Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs)
Dim o As Object = Session("ReportParams")
Dim ReportURL As String = ""
'Verify that there is a ReportParameters object
If o Is Nothing OrElse o.GetType IsNot GetType(ReportParameters) Then 'Redirect to the error page
Response.Redirect("/errors/MissingReport.aspx")
End If
ReportParams = CType(o, ReportParameters)
'Verify that the report exists
ReportURL = "/Reports/ReportFiles/" + ReportParams.ReportName
ReportPath = Server.MapPath(ReportURL)
If Not File.Exists(ReportPath) Then
Response.Redirect("/errors/MissingReport.aspx?Report=" + ReportParams.ReportTitle)
End If
InitializeReport()
End Sub
Protected Sub InitializeReport()
Dim RD As New ReportDocument
Dim CI As ConnectionInfo = MakeConnectionInfo(DB_Bonus)
Dim RPF As CrystalDecisions.Shared.ParameterField = Nothing
RD.Load(ReportPath)
If ReportParams.SelectString <> "" Then
Dim Adapt As New SqlDataAdapter(ReportParams.SelectString, DB_Bonus)
Dim DS As New Data.DataSet
Adapt.Fill(DS)
RD.SetDataSource(DS.Tables(0))
End If
For Each kvp As KeyValuePair(Of String, String) In ReportParams.Formulas
Dim FFD As FormulaFieldDefinition = Nothing
Try
FFD = RD.DataDefinition.FormulaFields(kvp.Key)
Catch ex As Exception
'Do nothing
End Try
If FFD IsNot Nothing Then
Select Case FFD.ValueType
Case FieldValueType.DateField, FieldValueType.DateTimeField
If IsDate(kvp.Value) Then
FFD.Text = String.Format("Date()", Convert.ToDateTime(kvp.Value).ToString("yyyy, MM, dd"))
Else
FFD.Text = "Date(1960, 01, 01)"
End If
Case FieldValueType.StringField
FFD.Text = String.Format("""""", kvp.Value)
Case Else
'For now, treat these as if they were strings. If things blow up here,
'we will need to add the appropriate formatting for the field type.
FFD.Text = String.Format("""""", kvp.Value)
End Select
End If
Next
For Each T As CrystalDecisions.CrystalReports.Engine.Table In RD.Database.Tables
Dim TLI As TableLogOnInfo = T.LogOnInfo
TLI.ConnectionInfo = CI
T.ApplyLogOnInfo(TLI)
Next
DisplayedReport.ReportSource = RD
End Sub
Does this approach not work with reports containing multiple tables, or is there something I'm missing? Any meaningful suggestions would be much appreciated.Dear Dixit,
Please refer to the Crystal report landing page to get the details
information about the support for crystal report issues.
Please use the following thread to post your questions related to
crystal report.
SAP Business One and Crystal Reports
Regards,
Rakesh Pati
SAP Business One Forum Team. -
"Failed to open the connection" Issue
Dear All,
I am using crystal report X1 Release 2 version. I am connecting the crystal report from the application software. When I open the crystal report designer directly and refresh means it displays the report properly. But when I try to open the crystal report from the Application it shows "Failed to open the connection" error message. What would be the possible reason(s).
My database is MS Access and am using ODBC to connect with database.
Expecting your replies at the earliest.
Thanks in advance.
Regards,
Rahaneef TI am using MS Access database, it is not protected by Password. I am creating dynamic dsn for the database.
My application is developed using MS VC++ 6.0 in Windows xp.
I am using SP 4 for the Crystal report X1 release 2 designer.
My application is not yet deployed, still using in the dev system.
I have attached the code snippet below for your reference:
IApplicationPtr m_Application;
IReportPtr m_ReportType;
IDatabaseTablePtr m_DBtable;
IConnectionPropertyPtr m_ConnectionPrprty;
csDSNFormat.Format("ODBC;Driver={Microsoft Access Driver (*.mdb)}; DSN=''; Dbq=%s;",csDBFilePath); //dynamic dsn
m_ReportType = m_Application->OpenReport(FilePath);
m_DBtable = m_ReportType->Database->Tables->GetItem(1) ;
/**delete all previous connection properties **/
m_DBtable->ConnectionProperties->DeleteAll();
/** set the dsn for the current database **/
m_DBtable->ConnectionProperties->Add("DSN",(_variant_t)csDSNFormat);
m_Viewer.ViewReport();
/** To refresh the display items **/
m_ReportType->DiscardSavedData();
Awaiting for your reply. -
Failed to open the connection. Details: [Database Vendor Code: 53 ]
I'm upgrading one of our applications from Visual Studio 2005 to 2010. In the process I'm also switching our reports to run using Stored Procedures instead of Tables/Views. Everything runs fine on development machines after all the migration work. On the server however, it does not work. And I am getting the error message ""
Server is Windows 2003 Server 32 bit. And yes, I have installed the latest runtimes version 13.0.2000.0 on the server. There have been no other changes on the server other than to switch the target framework on the website in question from .net 2 to .net 4, and then to modify the web.config file to remove references to the older Crystal Reports and replace with references to the newer version.
I've seen many other threads on this "failed to open the connection" errors but none of them are my problem except there is one post that remains unanswered where someone had the same Database Vendor Code 53. I don't know what that error means, spent a considerable amount of time researching that before asking this question.
Lastly, it appears that this error only happens when the report is pulling data from a Stored Procedure rather than Tables/Views. If I re-copy the previous reports, they still work.
The ODBC drivers haven't changed, nor should they. They are fully up to date on that server machine.
I can't think of anything else that would be indicative of anything other than this is a bug. Here is the error text as it shows up in the event log:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 12/7/2011 3:49:50 PM
Event time (UTC): 12/7/2011 11:49:50 PM
Event ID: 38ce5b5487984e8aa8d2b84493d859a8
Event sequence: 17
Event occurrence: 1
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/739252194/Root-1-129677751941252500
Trust level: Full
Application Virtual Path: /
Application Path: D:\Websites\ACE5\Clients\TST\
Machine name: ACE1
Process information:
Process ID: 5436
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE
Exception information:
Exception type: InternalException
Exception message: Failed to open the connection.
Failed to open the connection.
Details: [Database Vendor Code: 53 ]
Failed to open the connection.
Details: [Database Vendor Code: 53 ]
Failed to open the connection.
PackSlipTST0 {638463B4-2196-492A-BD6E-9D82CB1862D5}.rpt
at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)
at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)
at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToStream(ExportOptions options)
at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportOptions options, HttpResponse response, Boolean asAttachment, String attachmentName)
at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportFormatType formatType, HttpResponse response, Boolean asAttachment, String attachmentName)
at Distribution_PackingSlips_default.ExportPackingSlips(String CrystalReportPath, Boolean UseStoredProcedure)
at Distribution_PackingSlips_default.Page_Load(Object sender, EventArgs e)
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Failed to open the connection.
Failed to open the connection.
Details: [Database Vendor Code: 53 ]
Failed to open the connection.
Details: [Database Vendor Code: 53 ]
Failed to open the connection.
PackSlipTST0 {638463B4-2196-492A-BD6E-9D82CB1862D5}.rpt
at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions pExportOptions, RequestContext pRequestContext)
at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)Lots of great info here, except for the database; MS SQL? Oracle? Etc?
Database Vendor Code 53 is an error code that the CR engine simply passes straight from the database it's self. E.g.; look at your database error code and you should be able to find a verbose description of the error.
As a test, what happens if you add the report to your project and run it in the CR design part of the .NET IDE?
- A quick google search of Error 53 (for MS SQL - an assumption) comes up with a number of good hits. E.g.;
http://social.msdn.microsoft.com/Forums/en-AU/sqlgetstarted/thread/27684811-1a59-4273-b7ed-3cc990b4f20a
Ludek
Follow us on Twitter http://twitter.com/SAPCRNetSup
Got Enhancement ideas? Try the [SAP Idea Place|https://ideas.sap.com/community/products_and_solutions/crystalreports]
Edited by: Ludek Uher on Dec 8, 2011 6:31 AM -
Failed to open the connection. Error in the Designer when copying ...
I have two different systems I am developing an application on.
I copy the entire directory from one system to the other. Both systems have the same environment:
Visual Studio 2010
Crystal Reports for Visual Studio 2010 (the production release, or I think it is the vesion is 13.0.2.0 is the version on the assemblies)
SQL 2008 R2
Today, I started adding Crystal reports to this VS solution. I have a reportdriver class that exports all the reports to an HTTP Stream, but we can sit that aside for now. The problem I am having is strictly with the integrated designer.
I have a bunch of existing reports written for an old Sybase databse. I have ported them to SQL and the table structure matches. I simply add the report to my project, point it to the new datasource (using "Set Datasource Location" - OLE ADO SQL) and then preview the report to be sure it runs.
I am just using "localhost" as my server name for the OLE connection so I...in theory... don't have to change the data source to view it on the other system. Both systems have SQL 2008 R2 installed locally. For my login credentials, I use SQL Security and use the same database login/password on both development machines andthe production server.
Today, I copied my entire project to the other PC (as I do almost every day).. When I open any of the reports (in VS) and try to preview them I get:
Failed to open the connection.
Details: ADO Error Code: 0x80004005
Source: Microsoft OLE DB Provide for SQL Server
Description: [DBNETLIB][ConnectionOpen (Connect().]SQL Server does not exist or access denied.
SQL State: 08001
Native Error: 17 [Database Vendor Code: 17]
I can only guess that I am using two different OLE ADO drivers on the two systems or there is something embedded in the rport or somewhere in my solution that "knows" I am not really on the same system that I initially set them up on and previewd them with.
Am I on the right track? Any idea how I can fix this? Obviously, I don't want to have to setup the datasource for every report in my application (if I do that, the report works) when I copy it from the development to the production server.
I am in a real bind here and under a fast aproaching deadline. Any help is much appreciated!!!
ShayneDon't use localhost as your server name. It's a reserved name and should not be used in code.
Try this also [Kbase |http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes_boj/sdn_oss_boj_bi/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/scn_bosap/notes%7B6163636573733d36393736354636443646363436353344333933393338323636393736354637333631373036453646373436353733354636453735364436323635373233443330333033303331333533353333333433363339%7D.do] SAP Note 1553469 - How to enable Database logging in Crystal Reports for Visual Studio 2010
Edited by: Don Williams on Jan 30, 2011 6:02 AM -
Infoviewer Error - Failed to open the connection.
Hi,
I get the below error when tring to view a report from infoviewer?
Failed to open the connection. Products.rpt Details: [Database Vendor Code: 12154 ]
Also where can i find the log files for CMC and infoviewer?
Thanks in advanceHi! I'm getting a similar error.
Re: 08004:oracleodbcoraora-12154: TNS: could not resolve the connect ....
Posted: Aug 22, 2011 5:56 PM in response to: John Fleming
Edit Reply
I am receiving a similar error.
Failed to open the connection.
Details: 08004:OracleODBCOraORA-12154: TNS:could not resolve the connect identifier specified Database Vendor Code: 12154
I've seen all sorts of discussion on the intertubes about possible fixes however, none stated are practical or they do not address my error specifically. I've exhausted resources on the net as well as those available to me.
I'm currently running SAP Crystal Reports 2011 on WIN7 64bit and using Oracle in OraClient 10g_home1.
Please let me know what insight you have. I cannot roll back to previous versions of Windows nor less encryption.
Thank you for your time.
Thank you, again, for your time.
Jeff Embree. -
Error: Failed to open the connection
Hi all,
I have use Crystal Report 2008 to construct a report which access mySQL via ODBC. HOwever, I am fail to publish it to InfoView.
It always display the following error:
ERROR [PublishingService:HandlerPool-14] BusinessObjects_PublicationAdminErrorLog_Instance_2467 - [Publication ID # 2467] - Document job "Report2a.rpt" (id 2,475) scheduling failed: Failed to open the connection. ~tmp1356563301f0e10.rpt. (FBE60502)
My BOE(XI 3.0) is installed in SUSE Linux Enterprise 9 x86 and have tested the ODBC connection via isql and it can be connected.
Can anyone help to identify the problem? Or any procedure can be provided to publish the crystal report to InfoView.
Thank you so much.Hi all,
I have use Crystal Report 2008 to construct a report which access mySQL via ODBC. HOwever, I am fail to publish it to InfoView.
It always display the following error:
ERROR [PublishingService:HandlerPool-14] BusinessObjects_PublicationAdminErrorLog_Instance_2467 - [Publication ID # 2467] - Document job "Report2a.rpt" (id 2,475) scheduling failed: Failed to open the connection. ~tmp1356563301f0e10.rpt. (FBE60502)
My BOE(XI 3.0) is installed in SUSE Linux Enterprise 9 x86 and have tested the ODBC connection via isql and it can be connected.
Can anyone help to identify the problem? Or any procedure can be provided to publish the crystal report to InfoView.
Thank you so much. -
Getting Error:Failed to open the connection while calling crystal report
I am getting the below error while calling the crystal report from dot net app. I am using OLEDB to connect to database. It is working perfectly in our DEV environment but as soon as I move it to production information after changing the logon information in the report it start giving the below error.
Failed to open the connection.C:\WINDOWS\TEMP{C2FD97D9-2ADE-41BB-88FF-23A4DF20BC6F}.rpt
Details: [Database Vendor Code: 17 ]Are you able to connect to the database from the production machine using a UDL file?
If you haven't tried this, here's how to do it. Take these steps on the machine that is hosting the application. Create a new text file on the desktop. Change the file extension to ".udl" (without the quotes). Double-click on this to bring up the OLEDB connection test: start on the Provider tab and select the appropriate provider. Click "Next" and on the following tab enter your connection information. Click the "Test Connection" button to test the connection. Does it connect to the database successfully?
If you click on "OK" to close the dialog and then open the UDL file with Notepad, you should see an OLEDB connection string. In this string should be the same property values for server, database, user id and password which you are providing through your application. If they are not the same, modify your application to use these values.
If testing your connection information with the UDL file works but your application is still failing when using the same credentials, try profiling or tracing the database. Do you see connection attempts from the application? Are there any errors?
If you're impersonating, have you set up windows authentication correctly for both the application and the database?
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