Error: The Command InsertSitecoreBucketLink is not implemented yet

Recently I’ve faced strange issue while working with Sitecore 8.1 update 3 solution. I was unable to insert bucket link while working with RTE. I was getting an error message as "The Command InsertSitecoreBucketLink is not implemented yet". The Same error was occurring on vanilla Sitecore 8.1 update 3 solution as well.

I’ve created a support ticket with Sitecore support team and they have registered the described issue as a bug in the Sitecore 8.1 update 3 version. To resolve the issue, they have provided a hotfix patch. Reach out to Sitecore support and use the reference number 107388 to get the required files. Below are the steps to apply the patch:

1. Put the attached Sitecore.Support.107388.dll assembly into the \bin folder.
2. Back up the \sitecore\shell\Applications\Buckets\MiniResults.aspx file and replace it with the attached one.
3. Back up the \sitecore\shell\Controls\Rich Text Editor\RichText Commands.js file and replace it with the attached one.
4. Clear your browser cache.

Note: This issue is present with Sitecore 8.2 initial release as well.

Comments and suggestions are most welcome. Happy coding!