A Practical Guide to SharePoint 2013

A Practical Guide to SharePoint 2013
A Practical Guide to SharePoint 2013 - Book by Saifullah Shafiq

Monday, August 28, 2006

SharePoint: "Cannot complete this action" error


 
If your SharePoint custom application stops working and you get "Cannot complete this action" error, then here is the solution:

http://support.microsoft.com/?id=909455

According to Microsoft, after installing WSS SP2, users will have to impersonate explicitly to avoid the error. Following are some error messages that you would get:

"Cannot complete this action."

"Microsoft.SharePoint.SPException: Cannot complete this action."

"System.Runtime.InteropServices.COMException (0x80004005): Cannot complete this action."

Detailed Error Message:

Please try again.
at Microsoft.SharePoint.Library.SPRequestInternalClass.OpenWebInternal(String bstrUrl, String& pbstrServerRelativeUrl, UInt32& pnLanguage, UInt32& pnLocale, String& pbstrAlternateCSSUrl, String& pbstrCustomJSUrl, String& pbstrAlternateHeaderUrl)
at Microsoft.SharePoint.Library.a.a(String A_0, String& A_1, UInt32& A_2, UInt32& A_3, String& A_4, String& A_5, String& A_6)
--- End of inner exception stack trace ---
at Microsoft.SharePoint.Library.a.a(String A_0, String& A_1, UInt32& A_2, UInt32& A_3, String& A_4, String& A_5, String& A_6)
at Microsoft.SharePoint.SPWeb.f()
at Microsoft.SharePoint.SPWeb.get_ServerRelativeUrl()
at Microsoft.SharePoint.SPWeb.get_Url()
at Microsoft.SharePoint.SPWeb.c(String A_0, Boolean A_1, Boolean A_2)
at Microsoft.SharePoint.SPWeb.f(String A_0)
at Microsoft.SharePoint.SPWeb.GetFile(String strUrl)
at EnPointe.SharePoint.CCM1.LibraryEventSink.OnUpdate()System.Runtime.InteropServices.COMException (0x80004005): Cannot complete this action.

Please try again.
at Microsoft.SharePoint.Library.SPRequestInternalClass.OpenWebInternal(String bstrUrl, String& pbstrServerRelativeUrl, UInt32& pnLanguage, UInt32& pnLocale, String& pbstrAlternateCSSUrl, String& pbstrCustomJSUrl, String& pbstrAlternateHeaderUrl)
at Microsoft.SharePoint.Library.a.a(String A_0, String& A_1, UInt32& A_2, UInt32& A_3, String& A_4, String& A_5, String& A_6) at Microsoft.SharePoint.Library.a.a(String A_0, String& A_1, UInt32& A_2, UInt32& A_3, String& A_4, String& A_5, String& A_6)
at Microsoft.SharePoint.SPWeb.f()
at Microsoft.SharePoint.SPWeb.get_ServerRelativeUrl()
at Microsoft.SharePoint.SPWeb.get_Url()
at Microsoft.SharePoint.SPWeb.c(String A_0, Boolean A_1, Boolean A_2)
at Microsoft.SharePoint.SPWeb.f(String A_0)
at Microsoft.SharePoint.SPWeb.GetFile(String strUrl)
at EnPointe.SharePoint.CCM1.LibraryEventSink.OnUpdate()Microsoft.SharePoint

For more information, see Help and Support Center at ...

--
SSA

  eddy writes:
4/5/2007 #
For me, it works if I impersonate as ...myself:

System.Security.Principal.WindowsImpersonationContext wic = null;
wic = System.Security.Principal.WindowsIdentity.GetCurrent().Impersonate();

SPSite site = new SPSite(...);
SPWeb web = site.OpenWeb(...);

....

wic.Undo();

Wednesday, August 16, 2006

Creating your own document library template with your own set of fields

You manage a large document management system in your organization. Your organization has many departments. You create a site for each department and each site has a document library. You add some custom fields in your library but you don't want the dialog box to pop-up asking users to enter values for the custom fields whenever they insert a new document. You may have experienced this in your company. When you add custom fields in your document or form library, a dialog box pops up every time user tries to add a new document. Suppose, the number of custom fields exceeds 10. You don't want your users to be presented with a dialog box with more than 10 fields to be filled up every time they add a file. You need to add these fields in all the document libraries in your SharePoint Portal. What do you do? Go to each library, and add these fields? Not a good solution!! Wouldn't it be nice if all these fields get added to your document library template? This way when you will add a new document library to a site, all the custom fields will already be part of the document library and interestingly, you won't get that dialog box popping up each time a document is added to the library.



Let's create a document library template of our own with the following new fields:

1. Level
2. Workflow
3. Approver

Here are the steps to create a template of our own:

1. Go to following location: C:Program FilesCommon FilesMicrosoft Sharedweb server extensions60TEMPLATE1033STSLISTS

2. Copy "DOCLIB" folder and paste it in the same folder. Rename new folder to "MYDOCLIB"

3. Go to: C:Program FilesCommon FilesMicrosoft Sharedweb server extensions60TEMPLATE1033STSXML. This location contains ONET.XML file.

4. After taking back up of the original file, open ONET.XML and locate the following line:

<ListTemplate Name="doclib" DisplayName="Document Library" Type="101" BaseType="1" 
OnQuickLaunch="TRUE" SecurityBits="11" Description="Create a document library when you have a 
collection of documents or other files that you want to share. Document libraries support features such as 
sub-folders, file versioning, and check-in/check-out." Image="/_layouts/images/itdl.gif" DocumentTemplate="101">
</ListTemplate>
(Note: It should appear on a single line)
 
Copy and paste the following line underneath the above line:
<ListTemplate Name="mydoclib" DisplayName="My Document Library" Type="899" BaseType="1" 
OnQuickLaunch="TRUE" SecurityBits="11" Description="This is a customized Document Library. 
Create a document library when you have a collection of documents or other files that you want to share. 
Document libraries support features such as sub-folders, file versioning, and check-in/check-out." 
Image="/_layouts/images/itdl.gif" DocumentTemplate="101"></ListTemplate>
(Note: It should appear in a single line)
 

5. Open Schema.xml from the following path:

C:Program FilesCommon FilesMicrosoft Sharedweb server extensions60TEMPLATE1033STSLISTSMYDOCLIB

6. Take backup of the original file before making changes. Locate following code in the schema.xml:
<List xmlns:ows="Microsoft SharePoint" Name="Documents" Title="Shared Documents" Direction="0" 
Url="Shared Documents" BaseType="1" >
<MetaData>
<Fields>
 
(Note: It should appear on a single line)

Inside <Fields> tag, you can include your own fields. Add following lines inside <Fields> and </Fields> tags:
<Field Type="Text" Name="Level" ShowInNewForm="FALSE" ShowInFileDlg="FALSE" DisplayName="Level"></Field>
<Field Type="Text" Name="WorkFlow" ShowInNewForm="FALSE" ShowInFileDlg="FALSE" DisplayName="WorkFlow"></Field>
<Field Type="Text" Name="Approver" ShowInNewForm="FALSE" ShowInFileDlg="FALSE" DisplayName="Approver"></Field>

Save schema.xml!

7. Restart IIS.

Now, go to "CREATE" page, you will see two document library templates. Select your newly added template and create a document library. This library will have additional fields by default. You can add as many fields as you like. 
  
-SSA

Sunday, August 6, 2006

SharePoint, Document Library, and SQL Server

I recently published an article on developerfusion.co.uk. Here is the link:

http://www.developerfusion.co.uk/show/5613/

Document Libraries are collections of files that you can share with team members on a web based on Windows SharePoint services. Want to know more about Document Libraries?? Read more about Document Libraries on this site:

http://office.microsoft.com/en-au/assistance/ha011412871033.aspx  

This link will show you how to create and use a document library. You can extend the functionality of these document libraries by using the "Event Handler Toolkit" that can be downloaded from the Microsoft site:

http://www.microsoft.com/downloads/details.aspx?familyid=4B2C2F1B-D74A-482A-903A-45BB44C5DEC4&displaylang=en

Read more on http://www.developerfusion.co.uk/show/5613/

Regards,

SSA

Thursday, August 3, 2006

Changes in Internet Explorer will affect ActiveX

Microsoft has elected to make major changes in how Internet Explorer launches ActiveX controls. Instead of launching ActiveX controls automatically, the user will have to click on the control to activate it. Microsoft had made the Windows Server 2003 and Windows XP Internet Explorer patch available to the general public as a security update in the April patch cycle (which occurs on the second Tuesday of every month).
More about Patch MS06-013


-SSA