We have an application that periodically pulls data from a SharePoint list and integrates with another application. We've been using it for more than a year without a problem. Recently, however, we switched our farm to use claims-based authentication... and there went the app.
My code, at a high level, does the following:
SPWebRefs.Lists spl = new SPWebRefs.Lists();
spl.Credentials = System.Net.CredentialCache.DefaultCredentials;
//Build request here
XmlNode listItems = spl.GetListItems("My list", view, query, viewFields, null, queryOptions, null);
I get an "Exception of type 'Microsoft.SharePoint.SoapServer.SoapServerException' was thrown" exception right there.
I'm looking through Fiddler, and I get the 401 challenge, quickly followed by a 200 response, which I assume means I'm in. But then I get a 500 error as soon as the GetListItems method is invoked.
I've tried this against a 2010 instance as well as a 2013 farm that we're getting ready to deploy. Same situation.
I'm using the 4.0 Framework at this point, but I've considered testing it out against the 4.5 Framework, which includes some new APIs for claims authentication. Would that make any difference?
Any thoughts would be greatly appreciated. Thanks so much in advance!
You must call SharePoint's Authentication WebService first. You will get a cookie from it, which you can pass to the Lists WebService.
See a sample here: http://www.tonytestasworld.com/post/2009/06/04/How-To-Authenticate-and-Use-SharePoint-Web-Services-in-an-FBA-SharePoint-site.aspx
Related
I try to create a product (item) using OData V4 URL available in Web Services section in Microsoft Dynamics 365 for Financials as shown below.
I use Postman to execute the POST request. Each request is proceed with an authenticated and valid account.
The POST OData V4 URL is taken from the Web Services sections example: https://xyz.financials.dynamics.com:7048/MS/ODataV4/Company('my-company')/Items
I also tried the entity "Item_Card", same result.
Here is the config set in Postman:
Headers
Body
When I execute the request, I get the following error:
What is the missing "Data object"? Is this a standard of OData V4 protocol? Do I must supply a "Data object" into the body?
Is there anyone encountered that error and could explain what is missing/not working?
Update 2017-05-10
It seems that the REST endpoint is not available for Microsoft Dynamics Financials build < 16552. I currenly use build 16259.
Update 2017-05-23
I am now running on build 16552. I still get the same error. The update seems to have no effect on the POST request.
I had a similar issue today.
I am using SoapUI for testing a simple webservice on a custom table in an on premise version nav2017.
In the end I found out that I was writing a Date on a Date field in NAV. After changing that to DateTime and sending a correct date time string it was working.
It probably does not answer your question as I see no date in your body, but maybe for others who are searching for the error "Data Object not provide" it might help to check if the datatypes used in the body matches the datatypes in NAV.
Regards, Henry Verheij
I receive this error as well. In my case I was adding a vendor and I missed the NO. (this field is not on the interface'vendor card', but it appears in the listing and is mandatory in the service, however no documentation about it). So my guess you probable is missing a mandatory field.
PS:I used OData v4 Client Code Generator to generate my proxy from the metadata.
How do I get a registration code or otherwise solve this problem?
While writing this question, I realized the crux of this problem is the bottom-most part of this question: I'm not getting the popup I'm supposed to get and when I enter the URL in a browser it says invalid registration code.
I'm attempting to develop an Alexa Voice Service application. Website/companion service only. I have gone through the Reference Implementation Guide twice and have double checked that all of the setup has been done correctly.
This is the server error I get: invalid registration code. I never did anything with a registration code and can't seem to find anything about a registration code (relevant to Alexa) anywhere after googling quite a bit.
Listening on port 3000
error: { [InvalidRegistrationCode: The provided registration code was invalid.]
name: 'InvalidRegistrationCode',
message: 'The provided registration code was invalid.',
status: 401 }
Error: Can't set headers after they are sent.
Here's the client output:
vlcj: (DefaultMediaPlayer.java:183)
addMediaPlayerEventListener(listener=com.amazon.alexa.avs.AVSAudioPlayer$1#4b3a4950)
There was a problem connecting to the Companion Service. Trying again in 2 seconds. Please make sure it is up and running.
[DEBUG] joining on thread Thread[Timer-0,5,com.amazon.alexa.avs.AVSApp]
There was a problem connecting to the Companion Service.
Trying again in 2 seconds. Please make sure it is up and running.
The AVS launcher opens too, and when I record something and send it I get:
com.amazon.alexa.avs.AVSException: 403 Invalid Access Token
The instructions mention (at the very bottom of the reference guide) that I need to:
Please register your device by visiting the following website on any system and following the instructions: https://localhost:3000/provision/************** That URL is supposed to pop something up once the companion service but that hasn't happened.
Any thoughts on how can I fix this?
I was following a good document Project: Raspberry Pi + Alexa Voice Service at https://github.com/amzn/alexa-avs-raspberry-pi . It describes all steps very well.
Please take a look at the following steps:
3 - Getting started with Alexa Voice Service
3.1 Register for a free Amazon Developer Account
3.4 Register your product and create a security profile.
6 - Enable Security Profile
This thread on the Amazon developer forums seems related: http://forums.developer.amazon.com/forums/thread.jspa?threadID=11327&tstart=0
Quoted response:
There are a number of potential issues causing that error.
You might be sending an invalid scope. Are you sending "alexa:all" as
the scope? Or, your security profile might not be correctly linked. Is
it selected in the dropdown on the developer portal?
Are you getting an access token from the companion service, or is the
text box blank? If you're not getting an access token, check that your
device serial number matches between the companion service and the
java client. If you're getting an access token, the problem is more
likely with your security profile.
You should also look at these threads to see if they're helpful...
(links removed due to reputation requirement)
If that doesn't help, you'll probably have more luck asking the AVS team directly on their forum site.
I've researched the web extensively before posting this questions here, couldn't find anything usefull for me, so here it goes. Sorry in advance for the wall of text.
I have a classic ASP website that needs to call a web service method (not wcf, but an asmx page) on a asp.net website (4.0)
The way I consume the web service is as follows:
I have a webserviceclass.asp that helps me consume web services in classic asp.
code of webserviceclass.asp -> https://docs.google.com/file/d/0B1Wr1Kw74xy3ZkducEtiTWNtWDA/edit?usp=sharing
Then calling the class to consume the method.
Dim strWebServiceResult
Dim ws
Set ws = new webservice
ws.url = "http://www.myurl.com/mywebservice.asmx"
ws.method = "HelloWorld"
ws.parameters.Add "Parameter1", "Test1"
ws.parameters.Add "Parameter2", "Test2"
ws.Execute
strWebServiceResult = ws.response
This works perfectly if www.myurl.com is not encrypted, strWebServiceResult holds the XML returned by mywebservice.asmx, however I really need the data traveling between the users and www.myurl.com to be encrypted (mywebservice.asmx has parameters for login and password to authenticate on the webservice) so I bought an SSL cert and assigned it to www.myurl.com website becoming https://www.myurl.com
So when I set the URL in the class to: ws.url = "https://www.myurl.com/mywebservice.asmx"
and that is the only thing that changes, the method doesn't get called anymore. I have log on pageinit and pageload of the mywebservice.aspx and it doesn't even get called.
Sorry about the long text, and I hope someone can help me. I have no experience with jquery or json and I'd rather not go that way to solve this problem, but if that's the only way, I can try if there's enough info out there to help me out but I'd rather try to fix my current code if that possible. I just don't understand why it works with http but not with https
Many thanks in advance
In this SO question ("Can't use HTTPS with ServerXMLHTTP object"), this issue was addressed.
For a starter, you should be using "MSXML2.ServerXMLHTTP" instead of "Microsoft.XMLHTTP" on the server side. This is discussed here, f.i.: differences between Msxml2.ServerXMLHTTP and WinHttp.WinHttpRequest?
After building and deploying, checked the solution management from Central administration and it's up, a simple web service method that only created a Document Library list with a few columns when trying to retrieve the wsdl or even just by calling the WS fromt the adress since its a void method I recieve some error:
The file you are attempting to save or retrieve has been blocked from this Web site by the server administrators.<nativehr>0x800401e6</nativehr><nativestack></nativestack>
The very same method runs fine when called from another web service project that is already deployed so there's nothing wrong with the code. I'm most probably doing something wrong but can't figure.
The system is running on a win server 2008 with sharepoint 2010, framework 3.5 and "ANY" cpu mode.
thank you!
[edit]
Managed to get rid of the previous error by removing asmx extention from the blocked file list in central administration now instead I'm recieving a 404 error:
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /_layouts1/my2claims/tt_claims.asmx
it must run under the same application pool as SharePoint
I have a web service that is running on a test instance in IIS. Unfortunately, certain requests to it cause it to throw basic errors like "Object not set to an instance of an object".
The people who use the webservice then send me the full HTTP request (including headers) that caused the error, which I now need to throw at the instance running in my development environment to bug fix.
Any suggestions on how to do this? (Putty would work but you cant copy and paste into Putty when its connected and that makes for laborious debugging!)
http://www.soapui.org/
SOAP UI is a nice soft for this kind of things, you can add your reference, and then copy/paste your friends request !
To add your reference :
Launch SoapUI
Right Click on "Projects"
New SoapUI Project
Fill the "Initial WSDL" textbox with your local wsdl url (ie "http://localhost:1234webservice.asmx?wsdl" (don't forget ?wsdl))
Click "OK"
To execute your request
Expand your newly created project
Expand the port you whish to use (the main difference is the wsdm version 1.1 or 1.2)
Right click on your Method
"New request"
On the Request windows copy /paste that you received
Click on the green triangle on the top right corner of this window.
Use soap UI. http://www.soapui.org/
Somebody posted Fiddler http://www.fiddler2.com/fiddler2/ on this answer earlier and then deleted it - I gave it a try and it works fantastically. (thanks)