Group By view error

[FransKL]

Good Day,

I have a customer with a Doc Library with a modern view Grouped By, the column, 'Invoice Number'.

There are 73k documents in the Library. The Grouped View all of a sudden gives an error :

If you changed Grouped By to 'None', then all the documents display.

Can anyone share some thoughts on why this is happening all of a sudden.

Appreciate any response.

[#2]

You can try adding indexed columns to the list. Read more here: https://support.microsoft.com/en-us/office/add-an-index-to-a-list-or-library-column-f3f00554-b7dc-44...

[#3]

Hi Maggan,

The Invoice Number column is indexed already,

[#4]

Yes, but try adding another index. I had the same issue a while ago and that solved my problem.

[#5]

On the same column or on a new column ?

[#6]

Does it work if you create a new view and group by some other column, for example, "Modified by"?

Is the view using any filters? If so, add the columns used in the filter to indexed columns.

[#7]

No, Same errror after creating a new view and group by Created.

[#8]

Is the view using any additional filters? If so, add the columns used in the filter to indexed columns.

[#9]

All columns used in filter have been indexed...:-(

[#10]

Okay. As a last resort, you could try to recreate the view and indexes and see if that helps.

Submit a ticket to Microsoft Support in case the problem persists. Don´t forget to pass in the Correlation ID.

I noted that the error message hints that there is a permission issue. I don´t think so because you wrote that the problem only occurs when a specific view is invoked. But you might want to make sure that other people also have this problem before you submit a ticket.

[#11]

Thanks for your input Maggan, will do so.