Recently we had to delete few records for one of our entities. It was a user owned entity with 1 custom 1 – n relationship with contact having around 190 fields. It was Dynamics 365 CE Online on version 9.1 and had ExecuteMultiple max limit set to 20. (by raising support ticket with Microsoft) … Continue reading "Optimum batch size and thread while deleting records using SSIS Integration Toolkit for Microsoft Dynamics 365"