Sharepoint Subgrid "An error occured while processing this request."

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Posted on by Michael_93

Hi,

I've been having this issue for a couple of days now and I haven't found any solutions yet.

On the customer side, I'm using a basic form, set to edit, to show data on a custom table. All of the fields except for the SharePoint subgrid are set to read only, so that the user can only add or delete files on the subgrid. However, when opening the table record for editing the subgrid returns "An error occured while processing this request" in a red box.

I already enabled SharePoint Integration for the portal & I added all of the relevant table permissions. When I checked the dev tools console log it says that there's a 500 internal server error. It only appears when the subgrid is being used on a page.

I checked this link for any potential fixes but none of them worked for me so far. This is the last thing I need for the website, any help would be appreciated.

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