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Sharepoint Basic auth authentication effect SharePointOnlineCredentials?
I'm wondering if the announcement of Basic auth deprecation for SP online mentioned here https://learn.microsoft.com/en-us/sharepoint/technical-reference/basic-auth-is-being-deprecated affects the use of the SharePointOnlineCredentials method of logging in via .net CSOM APIs. I'm aware it takes username and password but I thought it was actually classified as a form of Claims Based Authentication not basic. I know on the client side, newer CSOM libs don't include that structure any more. But that doesn't mean the server will no longer accept that means of login. The object I'm talking about is https://learn.microsoft.com/en-us/dotnet/api/microsoft.sharepoint.client.sharepointonlinecredentials.-ctor?view=sharepoint-csom&devlangs=csharp&f1url=%3FappId%3DDev16IDEF1%26l%3DEN-US%26k%3Dk(Microsoft.SharePoint.Client.SharePointOnlineCredentials.%23ctor)%3Bk(TargetFrameworkMoniker-.NETFramework%2CVersion%3Dv4.8)%3Bk(DevLang-csharp)%26rd%3Dtrue And the means of using it would be like this SharePointOnlineCredentials creds = new SharePointOnlineCredentials(sUserName, securePassword); ClientContext ctx.Credentials = creds; string authCooke = creds.GetAuthenticationCookie(Sharepointuri);dgrillo2025May 22, 2025Occasional Reader8Views0likes0CommentsUnable to edit Sharepoint list item - Invalid date-time value
Hi. I've run into a weird problem with one of my Sharepoint lists. When trying to edit any field in said list, I get the following error: Invalid date-time value. The only "Date and time" columns in my list are the default Created and Modified columns. When I added these fields to the list view the dates are in the following format: 2022-10-27T09.09.14Z I have added a new item to the list on 27.10.2022 and had no problems adding that, so this issue is pretty new. Other lists can be edited on the site just fine, and their Created/Modified Columns are displayed in a different format (Yesterday, May 9 etc..). Any clues as to what could be causing this issue or how to fix it would be appreciated. I would've included pictures, but am unable to post them (probably because I've just signed up). Thanks in advance, aapokaapokMay 17, 2025Copper Contributor11KViews0likes22CommentsSharePoint REST: The attempted operation is prohibited because it exceeds the list view threshold
Help!!! REST API request data in SharePoint Online list. The list data more than 5k data, but the result of request don't more than 5k. SharePoint REST API return error as below: test-web-part_be28700c1e68b12fdf02398b82852235.js:1 Uncaught (in promise) Error: Error making HttpClient request in queryable [500] Internal Server Error ::> {"odata.error":{"code":"-2147024860, Microsoft.SharePoint.SPQueryThrottledException","message":{"lang":"en-US","value":"The attempted operation is prohibited because it exceeds the list view threshold."}}} at new t (test-web-part_be28700c1e68b12fdf02398b82852235.js:1) at test-web-part_be28700c1e68b12fdf02398b82852235.js:1 My Request: https://linyus.sharepoint.com/sites/DevelopSite/_api/web/lists/getByTitle('Test')/items?$top=100&$filter=ItemType eq '1' and Test eq '1' Error: Result only 1 item, but REST errorLinyu001May 15, 2025Copper Contributor20KViews0likes5CommentsSPFx WebPart fails to load on Classic Page Recently with new instance.
Adding a new SPFx WebPart to a classic publishing page in the Pages library of a SharePoint Online site results in a runtime error. Existing classic pages with SPFx WebParts still work,new instance and old instance in Modern page still work and even the same SPFx WebPart continues to function if it was already present before the issue appeared. However, adding the same WebPart as a new instance on the same page now fails systematically.fahadkhan85May 13, 2025Copper Contributor88Views0likes0CommentsSharePoint Notifications for Terminated Employee
Hello, A former member of staff set up many different SharePoint notifications before they left the company. Once they left their MS Office license was removed and their email was suspended. SharePoint continues to send out notifications to this non-working email address, which is creating cases in our CRM. How can I, as the System Admin, turn off these notifications? Thank youSolvedAmandaG1605May 11, 2025Copper Contributor157Views1like5CommentsCan’t save docx after clearing a mapped field
Hi everyone, I've got a problem on a project for one of my clients that I can't solve, so I've come to ask for your expertise ! Context SharePoint Online document library .docx files with Quick Parts mapped to library columns (Choice, Date, etc.) Flow uses “Populate a Microsoft Word template”, which only accepts .docx Issue When a user clears a mapped field and hits Save, Word blocks the upload :“Correct the invalid or missing required properties.” Tried (no fit) .docm + VBA to delete empty node → works, but Populate rejects .docm Blank Choice option → fine for Choice, fails for Date fields Question Has anyone found a parameter or a trick that allows when editing a Word with Quick Parts linked to SharePoint Online fields to be cleared without validation errors ? Thanks ! CharlesCharlesGOMay 07, 2025Copper Contributor14Views0likes0CommentsHow to read file content for a IRM Protected PDF?
I have a SharePoint Document Library with IRM Protection turned on. I need to read content of the IRM Protected PDF file at the code level (.NET API Endpoint). I am able to get the binary content of the file at the code level, but no PDF Reader is able to read the content of the IRM Protected file. Is there a work around?SiddheshDambeMay 07, 2025Copper Contributor96Views0likes2CommentsWebpart theme colors not working for border-color
I've got a strange situation were using the following works with background-color but not border-style. // works as expected - picks up the current themeLight color from the site. background-color: "[theme:themeLight, default: #c86c70]"; // doesn't work as expected - ALWAYS picks up the default color - not the themeLight color. border-color: "[theme:themeLight, default: #c86c70]"; Is any one else seeing this? Not sure if it's due to the latest version of SPFx (1.21)? If so, I'll log another bug.GrantJenkinsMay 02, 2025Copper Contributor25Views0likes0CommentsHiding Powerautomate Button on Sharepoint Site Command Bar
Hi All, Hope everyone is well today, I have a query regarding hiding a button from the command bar in Sharepoint. At the moment I have formatted the document library's current view with this JSON file as per (https://learn.microsoft.com/en-us/sharepoint/dev/declarative-customization/view-commandbar-formatting) However I've not been able to hide the "Automate > Rules" button using the following: This was working last time I checked when I originally setup this JSON however it isn't working today! Any suggestions would be much appreciatedMatherjApr 29, 2025Copper Contributor196Views1like3CommentsSPFx Webpart - not picking up any styles
I've just upgraded to the latest version of SPFx and when I build a project using yo it all works as expected (no errors), except it doesn't apply any of the styles. I've tried creating multiple projects, and across two different computers, and still the same issue. I've also tried in the workbench and deploying the solution (package). Is anyone else seeing this issue, or anything I need to do? Note that I'm using REACT framework option in the yo setup.GrantJenkinsApr 28, 2025Copper Contributor31Views1like2Comments
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