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
V8.1.2 (08/2017)


  • A write back to Exchange with the Layer2 Exchange Provider caused an error "Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints"
  • Unencrypted strings in select statement or connection string could not be used.
  • When using just the ID of a SharePoint user in the external data source, BDLC was not able to resolve this ID

Hotfix 8/2017

  • The user ID was written back as "-1" in SharePoint 2013 and 2016. This is now fixed, on writeback BDLC will resolve the user ID properly.
  • This covers single and multi user fields
  • In SharePoint 2010 Url field synchronized with CSOM provider threw an error.

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