Release Notes of Layer2 Business Data List Connector

​​​You will find release notes of the Layer2 Business Data List Connector for current and previous releases below. Please note the new features, changes and fixed issues before upgrade. Any update or upgrade requires a valid Software Assurance (SA). Please subscribe to our RSS feed to stay up-to-date.​​​​​​​​​​​​ Note that the Layer2 Business Data List Connector for SharePoint 2007, 2010 and 2013 are frozen. To have the full feature set available, please upgrade to SharePoint Server 2016, 2019, or 2022 Subscription Edition. If you have any questions or issues please contact [email protected] directly.

Release Notes - Layer2 Business Data List Connector
V6.4.3 (07/2015)



  • The duration value in the BDLC settings will now filled every time an update runs (before: only background updates triggered this).
  • The BDLC Installer now install the correct Layer2 Provider package depending on the server OS. In some cases there were issues with .NET 3.5 / .NET 4.5 versions before.
  • The Layer2 Data Provider for File System could now be used with BDLC. Note: It will not uploading or handling any files, just the file meta data. The use of BDLC in document libraries is still not supported.




  • When editing items in the Quick Edit View, the following error prohibited saving the changes: "Columns marked as 'primary key' cannot be changed. Please undo these changes to proceed."
  • Corrected the error message when the list is locked by BDLC during an update.
  • An error prevented to save a site as template when a BDLC list is present on this site.
  • The mapping dialog closed itself after two minutes without user action in BDLC for SharePoint 2013.
  • The mapping dialog displays now a user friendly message on errors.

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