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Code Fix: Executing the “getDocumentSets” method causes an error

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Issue Description

When you add a Document Set to your SharePoint Document Library that has a very similar name to an existing Document Set, executing the “getDocumentsSets” method results in an error.

Error Message

The following error occurs: “Sequence contains more than one matching element”

Cause

Creating Document Sets with the same name or close to the same name.

Resolution

  1. Ensure you have K2 Five RTM installed.
  2. Get the K2 Five RTM FP25 from Regional Support.
  3. Install the K2 Five RTM FP25 to apply the fix.
  4. It is recommended to refresh the browser cache.