I have written a SQL CLR procedure, which will be invoking the webservice..I developed the application locally and it works fine, I am able to invoke the webservice using the SQL CLR procedure present in my database. But when i hosted the webservice in App server and executed the SQL CLR procedure in DB Server.
From DB Server, I am not able to invoke the webservice present in the app server. But i am able to browse the webservice from my db server.
I am getting the foolowing error message
A .NET Framework error occurred during execution of user defined routine or aggregate 'usp_LoadView':
System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
System.Net.Sockets.SocketException:
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
System.Net.WebException:
at StoredProcedures.usp_LoadView(String ConnectionString, String WebserviceUrl, String ColumnMappingsXml, SqlXml AddressXml, SqlXml& ExceptionSqlXml, Int32& ErrorStatus)
I goggled and tried out various options, like increasing €œwebservice timeout€? and increasing €œexecutiontimeout€? for HttpRuntime, but none seems to be working. Please provide me your suggestions to how to fix this..
Dear all,i'm facing a problem with my storedprocedure which happened when i ran my web application and reach to the point where my class invoke this storedprocedure,my SP contains a cursor that built his sql according to certain condition, so i put the "SET @cur Cursor For....." inside the if block (definitely i've declared it under AS keyword directly) and this SP is working well inside sql server(I've tested it), BUT when my ASP.net code invoke this SP it gives me the following error : "The Variable @cur does not currently have a cursor allocated to it" repeated as much as there are IF clauses in my SP,Please Help.Regards,
I need to call a web service (consume a webservice)from a T-SQL stored procedure. Is there a way to do this. If not is there a way to make a simple http request, something like a utl_http in oracle.
At the moment iam using a MSSOAP30.SOAPCLIENT object created using sp_OACreate to make this call. However this means that the soap toolkit be installed on the pc on which SQL server is installed. I was hoping to find a completely independent way.
Also when i call sp_OACreate where does sqlserver 2005 look to find that object. Iam thinking of putting the MSSOAP30.dll on that machine, if all else fails.
hi i have developed asp.net application which calls web service of localsystem. it also contains logic for interaction with database. we are also creating connection string through coding not from web.config. i want to debug stored procedure which is called by webmethod. then pls suggess me how can i debug this stored procedure from asp.net which is called in local webservice??? if any one have solve pls help... atul
is message exchange between a .NET Webservice and a SQL stored procedure possible? And if, could you please explain me how? Or give me a tip where i can get more informations and maybe samples? thanks for your help
5- Set SQL Project Permission Level to External, change from the project properties Database Tab
"Permission Level Select the permission level from the drop-down list to specify a set of code
access permissions granted to the assembly when accessed by Microsoft SQL Server. The value can be
Safe, External, or Unsafe; these values correspond to the SQL Server permission sets SAFE,
EXTERNAL_ACCESS, and UNSAFE, respectively. Safe is the default.
This setting corresponds to the PERMISSION_SET argument for the SQL Server CREATE ASSEMBLY command. " MSDN
6- "The TRUSTWORTHY database property is used to indicate whether the instance of SQL Server trusts
the database and the contents within it. By default, this setting is OFF, but can be set to ON by
using the ALTER DATABASE statement.
Note: To set this option, you must be a member of the sysadmin fixed server role." MSDN
ALTER DATABASE [Database Name] SET TRUSTWORTHY ON .
7- Build and Deploy assembly.
8- The web service reference generates XmlSerializers assembly, there are many ways to resolve this issue, a quick way would be to add the XmlSerializers assembly to the database where the main CLR assembly is deployed.
From "SQL Server Management Studio" select the target database, goto "Programmability" then -> "Assemblies", there right click "New Assembly" and specify reference.
Hope this is helpful to others. Regards Rabeeh Abla
I am developing an integration solution for MS CRM.
The basic idea is to have a CLR stored procedure that draws data from a SQL database, transforms the data, and then adds it to MS CRM via the webservice.
When executing the stored proc, it randomly fails (although at approximately the same time, everytime).
This is the error message:
Msg 6522, Level 16, State 1, Procedure add_CCU_information, Line 0 A .NET Framework error occurred during execution of user defined routine or aggregate 'add_CCU_information': System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: Only one usage of each socket address (protocol/network address/port) is normally permitted System.Net.Sockets.SocketException: at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) System.Net.WebException: at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request) at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at CRM_Integration.CRM_Service.CrmService.Execute(Request Request) at StoredProcedures.add_CCU_information()
If someone could please give some advice, I would really appreciate it.
I am using Reporting Services 2000. I would like to know if there is a way to invoke the rdl files from within the code(application) by passing parameter values and export them programmatically to PDF/Excel formats?
Hi,I'm trying to write a trigger that on the insert/update of a column, Iwant a directory to be created. If insert then create or if updaterename existing dir. Has anyone done thins before? Any pointers wouldbe appreciated.Thanks.
Hi, I have a windows service which is configured to login under the "local System Account". and the windows service is actually creating a SSIS package and running it. however, it was running good with out any problem. but we had to uninstall and again reinstall the windows service and after that it is generating an error "Exception from HRESULT: 0xC020801C" when ever it is invoking the
Instance.AcquireConnections(null);
The connection string that is given for the connection manager is as follows
Data Source=ORIONOFFICESERVERS;Initial Catalog=CDBDBase;Integrated Security=SSPI;User Id=;Password=;Provider=SQLNCLI.1;Auto translate=false"
What is the wrong here-can any body kindly suggest? I have tried with the following too
Data Source=ORIONOFFICESERVERS;Initial Catalog=CDBDBase;Integrated Security=SSPI;Provider=SQLNCLI.1;Auto translate=false"
Does SSIS need to have a connection string with SSPI always? is there any way to use a sql authenlication for this purpose? like using sql user name and password in connection string? Please suggest me. I need it badly.
I have to invoke a batch file (.bat) when an ad-hoc report is executed. I've currently written a .Net code for invoking (using System.Diagnostics.Process) the batch file. The rdl file calls the method.
When I run the report from Report Designer the batch file is getting executed. But if I deploy it in the Reporting Server and run the report through Web Interface the batch file is not getting executed.
Looks like some security issue. Can someone provide a solution for this?
Hi, I am trying to invoke a webservice method when a specific record gets updated in my sql db table. I am planning on writing a trigger on the table, that would invoke the webservice when the event occurs. But I am not sure how to accomplish this. Any ideas/suggestion would be very helpful. ThanksDabi
Hi, Instead of runing a report through the schedule that I have created, I am invoking the SQL Agent Job that has been created for the schedule of the report, using the system stored procedure sp_startjob. Is this a recommended approach? Are there drawbacks for this approach? Subash
Hi There!I have a big application which has two parts. A back-end developed in Deplhi 7 for desktop and a front-end developed in ASP.net C#. The problem I am facing is to integrate the login between both applications. I have a database that has the USER table with the PASSWORD encrypted and I've been already developed a Class Library with all the needs of Cryptography that has been used by the ASP.net application to authenticate users. The thing is, the desktop application has to authenticate the users too with the very same cryptography method, but Dephi cannot use dotNet assemblies (?). The client of the application ask to not use a web service and I'm trying to do this cryptography on the data base.The question is: Is there any way to invoke a dotNet Class Library through a SQL Server 2000 Stored Procedure?Consider that the Dephi developers had researched some ways to use dotNet assembly inside their application with no success. They had tried to develop their own cryptography method based on the algorithm that I had said them, but the encrypted string is different. Whenever the application try to match the strings, it doesn't work.Do you have some idea guys?Thanks in Advance! Ramon Silva
hi after connecting webservice with my vs.net2005 using sqldatasource in webservice for getting data's ,i faced following errors:- System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.InvalidCastException: Unable to cast object of type 'System.Data.DataView' to type 'System.Data.DataSet'. Code which i used in Webservice is as follows:- <WebMethod()> _Public Function getData() As DataSetDim ds As New DataSet
Dim sds As New SqlDataSourcesds.ConnectionString = ConfigurationManager.ConnectionStrings.Item("HRMSConnectionString").ToString sds.DataSourceMode = SqlDataSourceMode.DataSet sds.SelectCommand = "select * from EpmEmployeeDetail"ds = CType(sds.Select(DataSourceSelectArguments.Empty()), DataSet) Return ds End Function
I created a custom DTS object that does its work by calling awebservice. When you create the object in DTS, it lets you set theuser/pw you want to use to authenticate to the webservice. The problemI am having is that once I authenticate to the webservice within DTS,it always uses the same authentication when contacting the service.So, for example, I drop a new instance of my object into a package. Itconnects to the webservice as me. I set up the parameters of the task,including telling it to connect as User="test". If I run it, my codesets the credentials correctly on the webservice, but the webservicestill gets called as me.If I exit out of SQL Server and go back in, and run it, it correctlyconnects as User="test". But then if I try to edit the task, and givemy own user and password, it still always tries to connect as "test".It seems whoever I initially connect to the webservice as, that is theinformation that DTS will use for the entire session.Is there any way to do what I want to do?thanks
I have a webservice that I would like to call from SQL Server 2005. I have done alot of testing and am pretty familiar with how CLR works and how to create assemblies in SQL. My problem is that I don't know much about .net and am not sure what kind of project I need to create in Visual Studios to accomplish calling the webservice. I've tried googling and have not found much that is of use to me.
I need to populate a table B by selecting a from table A but for every single record selected from Table A for some of the feilds i need to pass it to a WCF webservice and do some tasks.
Can somebody show me an example of this i am completely clueless on how to invoke a WCF webservice for every single row fetched from a database.
After creating a WebService using SQL Server 2005 HTTP Endpoints I can only browse to the wsdl file using localhost address and not via the machine name
For example http://MACHINENAME/SomeWebService?wsdl will ask for some authentication that can never be determined while
http://localhost/SomeWebService?wsdl will successfully generate the WSDL file
This happens on the actual machine and on all other machines in the domain which pretty much defeats the purpose of using Web Services to expose functionality.
Does anyone have any idea regarding
(a) what security features are at work here, (b) Where are they documented (c) How to set or use them in such a manner as to actually be able to use web services.
While investigating I have noticed that all examples conveniently use localhost and so either avoid or never address this issue.
I have noticed what seems to be a bug in Reports using an XML Webservice for a datasource.
I have the data source setup and working to query an XML webservice. All fields aren't always populated - so after the intial step that automatically builds your dataset and sets up the field names - I went in and manually added the remaining missing fields (which were blank).
Then I setup the report - dragging/dropping fields from the dataset.
I thought everything was working fine, UNTIL i noticed that IF the FIRST record contains ANY blank fields - ALL of those fields (on every record returned) show blank on the report.
For example my webservice might return something like this:
But when my report actually runs, it doesn't show any value for the second record:
My Report Child_Name Child_ID Joe Tim
In this case, Tim should actually show the Child_ID value, but apparently because the first record didn't have a value - the report assumes NO RECORDS will have a value and doesn't bother printing them.
But if I run the report so that the first record DOES contain that field - then everything seems fine.
I can see that my Dataset hasn't changed - as it still contains all the fieldnames (even the ones that sometimes return empty).
Is it possible to call/fire a method in a webservice (.asmx) from a trigger in MS SQL 2005? I would like to send out a notification to all the admins whenever a new row is inserted into a table in our db. If possible, can someone show me an example of how to?
Is there any way to delete folder in reportserver using RS webservice API? I know there is a method: DeleteItem ( Item As string ) But I tried it and it didn't work for folders. Thanks
I just try to implement the 3 tire architacture. So, I developed the one web project for web ui and one web service and one dall project in one solution.
On dll project put the bll, connect to sql server and return the result set to web service. Form web service, get the result from dll and transfer to web ui.
When I call class from dll, i just overrid the connection string.
Actually it's wrok properly in my development pc and in my local webserver. As our usual, when i publish to real web server i got the following error.
Server was unable to process request. ---> An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) Anybody plz help and direct how should i fixed this problem.
I want to use ReportViewer Control to show the data. Can I render report using Sql Server 2005 Reporting web service call. I didn't get any sample which allow me to host report on reporting server but view them using ReportViewer Control using webservice call rather than using URL.
I need to hide Reporting server URL location. And If you show report using ReportViewer Control using URL mechanism, anybody can see the report server url.
We have a package that runs a webservice. The webservice connects to exchange for multiple mail accounts so it sometimes takes awhile to run.
If run from SQL Server Management Studio, it usually completes, but may occassionally time out.
If run from a job (i.e. we want this scheduled) then it NEVER completes successfully - althought there is very little information about what the error was. It seems to fail too quickly to be a time out error...
Any idea why this is happening? Or how to prevent it from timing out? Is there a way to initiate the webservice asynchronously from SSIS?
