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Upload large files to SharePoint online document library using PowerShell Here we have a SharePoint online document library and will upload documents from the local drive. If the file size is less than 9 MB then it will upload directly to the document library. But if it is more than 9MB then it will upload in a chunk.
What happens when you upload a file to a library?
In this scenario, when you upload a file to the library, you’re not prompted to enter a value for the required column. In addition, the file isn’t checked out by default when you view it in the classic document library experience. To resolve this issue, use the classic view for the affected library.
Drag the files to the space in the SharePoint library where it says drag files here. The library should display “Drop here” when you hover the file over it. You should see your files appear in the Document library.
How to upload a file to a library using the new experience?
You’re using the new experience version for document libraries in SharePoint Online. You have a column where the Require that this column contains information setting is set to Yes. In this scenario, when you upload a file to the library, you’re not prompted to enter a value for the required column.
How big of a file can I upload to PowerShell?
If you are following Office Dev PnP, then they have released brilliant approaches for uploading files of various size. Their code is in c#, which we convert into PowerShell. I had an exactly same scenario where I needed to upload files of size greater than 500MB or 1GB and then update the metadata properties.
How big can a CSOM request be in Office 365?
SharePoint CSOM request size is very limited and it cannot excess 2 MB limit and you cannot change this setting in Office 365 environment.
How to enable PowerShell script execution in O365?
Bringing your TB size documents with a set of metadata to your O365 environment is challenging. In order to enable SharePoint Online PowerShell Script execution from your remote machine. Click here for setup steps