[Resolved] Specified domain does not exist or cannot be contacted – Error in plugin while executing Batch ExecuteMultiple
When your plugin shows the below error you can find solution below.
If Dynamics Online or Dataverse Online use this solution. Instead of using ExecuteMultiple, use Execute method. do not use batch processing.
If Dynamics On-promise use this solution. Instead of using Isolation Mode as Isolation, use None as Isolation mode. do not use isolation.
hope this helps.