I have an issue with CRM, I am attempting to upgrade from CRM 2013 to CRM 2015, this is a migration upgrade, I installed SQL on a new server and also have a designated server for the 2015 CRM server, I installed CRM 2015, did all the database backups and restore to the new SQL server, upon import of those organization in the new CRM 2015 app box, using deployment manager I get the following error below:
at Microsoft.Crm.Tools.Admin.ImportOrganizationInstaller.ImportAndUpgrade(OrganizationInfo organizationInfo) ---> System.Exception: Error.ActionFailed Microsoft.Crm.Tools.Admin.UpgradeDatabaseAction ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> Microsoft.Crm.CrmException: There is no active transaction. This error is usually caused by custom plug-ins that ignore errors from service calls and continue processing
I have deactivated the plugin steps in the organization before I backup them up, what does this mean, should I delete/remove the plugins first, please assist.