#MSDynCRM rsProcessingAborted Error Fix: Setting up Service Principal Names SPN values for Microsoft Dynamics CRM #CRM2013 service accounts when Reports created by report wizard fail during execution | Mohamed Mostafa's Blog
This issue occurs when you have a dedicated SQL Reporting server and/or when a domain account is used for CRMAppPool. This should not be the cause if you have CRM and reporting server on the same server (or virtual machine) and you are not using a domain account (such as network service). SPNs will be required if you are using a domain account instead of Network Service in this case.