SharePoint 2016-CSOM-File Upload-via-ClientContext

February 27, 2018

Exception:
An unhandled exception of type 'System.Net.WebException' occurred in Microsoft.SharePoint.Client.dll Additional information: The remote server returned an error: (409) Conflict.

Code:
var clientContext = new ClientContext("http://myservername/sites/subsitename") { Credentials = LogonCredentials };
using (var fileStream = new FileStream(@"C:\Temp\Test.txt", FileMode.Open))
{
Microsoft.SharePoint.Client.File.SaveBinaryDirect(clientContext, "/MyDocLibraryName/Test_FromClientOM.txt", fileStream, true);
}

Reason :
• Context can be from Root site or from Sub site, does not make difference.
• Verify that Second parameter to .SaveBinaryDirect( method is right.
• API does not create a folder
• Note: Second parameter is path starting from Root Site, Not Sub site.
So ideally code should be like:
Microsoft.SharePoint.Client.File.SaveBinaryDirect(clientContext, “/sites/subsitename /MyDocLibraryName/MyFolderName/Test_FromClientOM.txt”, fileStream, true);

Enjoy SharePoint.

Advertisements

Free remote SharePoint online – Office 365 training – Part 3

January 21, 2018

Free remote SharePoint online – Office 365 training (3 sessions)
Participate in our free remote SharePoint online – Office 365 training.
First session 11/15/2017 – 6:00-8:00 PM Eastern time
The second session 11/22/2017 at 6:00 PM US Eastern time.
The third session 11/29/2017 at 6:00 PM US Eastern time.
Join the meeting:
https://join.me/aasoftech

Below are the link for the presentation-Recording:
(Third session)
https://recordings.join.me/KhYLlgbRTUSlAL8pIRA4Jg
https://recordings.join.me/NWD9_20C00a1ob_r3FTzcw

Download Third presentation from here.


Office 365 – Remote SharePoint online training course-Part-2-Overview

December 25, 2017

Free remote SharePoint online – Office 365 training (3 sessions)
Participate in our free remote SharePoint online – Office 365 training.
First session 11/15/2017 – 6:00-8:00 PM Eastern time
The second session will be on 11/22/2017 at 6:00 PM US Eastern time.
The third session will be on 11/29/2017 at 6:00 PM US Eastern time.
Join the meeting:
https://join.me/aasoftech

Below are the link for the presentation-Recording:
(Second session)
https://recordings.join.me/hRPCX2O96EWYszAcEEm46Q

Download second presentation from here.


Office 365 – Remote SharePoint online training course-Part-1-Overview

November 26, 2017

Free remote SharePoint online – Office 365 training (3 sessions)
Participate in our free remote SharePoint online – Office 365 training.
First session 11/15/2017 – 6:00-8:00 PM Eastern time
The second session will be on 11/22/2017 at 6:00 PM US Eastern time.
The third session will be on 11/29/2017 at 6:00 PM US Eastern time.
Join the meeting:
https://join.me/aasoftech

Below are the link for the presentation-Recording:
(First session)
https://recordings.join.me/DI6cXr6uI0iGhONep6DvlA

https://recordings.join.me/cGYfnzLPkEW3XJwCAPLlTA

Download presentation from here.


SharePoint 2016-Error while executing web part: System.IndexOutOfRangeException: Index was outside the bounds of the array

October 30, 2017

Issue:
A list view web part, was inserted in a web part zone, such that custom XSLT was attached to it to do the data formatting. List view web part stopped working with following error in logs.

Error while executing web part: System.IndexOutOfRangeException: Index was outside the bounds of the array.
at Microsoft.Xslt.MethodCollection.ResolveMethodDef(Int32 tokenNum)
at Microsoft.Xslt.MethodCollection.MethodDescription.SetCode(DynamicILInfo ilInfo, Int32[] fixup, Byte[] ilCode, Byte[] ehTable, Int32 maxStackSize, MethodCollection methodColl)
at Microsoft.Xslt.MethodCollection.MethodDescription.DefineDynamicMethod(DynamicMethod dm, MethodCollection methodColl)
at Microsoft.Xslt.MethodCollection.CreateDynamicMethods()
at Microsoft.Xslt.MethodCollection.GetMethodInfoInternal(Int32 methodNumber)
at Microsoft.Xslt.MethodCollection.GetMethodInfo(Int32 methodNumber)
at Microsoft.Xslt.STransform.GetCompiledTransform()
at Microsoft.SharePoint.WebPartPages.DataFormWebPart.GetXslCompiledTransform()
at Microsoft.SharePoint.WebPartPages.DataFormWebPart.PrepareAndPerformTransform(Boolean bDeferExecuteTransform)

Solution:
In central admin, see the list of server, to check, if some server is need an update. Update all servers.
As shown, below.

Restart the whole SharePoint farm.

Still, that above exception remains there.
Next step is to , remove the list view web part, and add again. This will solve the exception and List view web part will start working.


CSR-JSLink for SharePoint / Office 365

September 24, 2017

Topic: CSR-JSLink for SharePoint / Office 365
Audience: Executive
SCOPE: Brief

Click here to see CSR/JSLink presentation


SharePoint 2010 to SharePoint 2016, via SharePoint 2013-Workflow Crash

August 27, 2017

Problem:
Migration from SharePoint 2010 to SharePoint 2016, via SharePoint 2013 – Based on Native Approach.
(Assuming same for Migration from SharePoint 2013 to SharePoint 2016)
When workflow is opened in SharePoint Designer, it goes for crash screen as below.

Solution:
Open SP Designer, such that go to: All Files >> Workflows >> target workflow.


You will see following files related to Workflow, Open file with .oxml such that use : Open with: SharePoint Designer (as Text).
Checkout file.

Change assembly version from 14.0.0 to 16.0.0
Or for Migration from SharePoint 2013 to SharePoint 2016, change from 15.0.0 to 16.0.0
Save file, Check-in.
Now open workflow again. the crash screen, will not appear.

Also delete SharePoint Designer cache at following location.

C:\Users\UserName\AppData\Roaming\Microsoft\Web Server Extensions\Cache
C:\Users\your user name\AppData\Local\Microsoft\WebsiteCache