I was just trying to make a workflow action that creates a new Site Collection using a template, stored in the actual site collection where the workflow is running.
I have it in the dropdown for selection and everything, but by running the workflow, I get an error, that something is wrong with the template.
I just saved a plain "Teamsite", nothing special in there, just the OOB template, saved under a custom name.
The Error message is "Error creating site collection. Invalid File or Arguments for web template (then some name and ID stuff) Parametername: WebTemplate"
The Action is working correctly, if I pick a OOB template like "Teamsite" as template, only not working with the "custom" template.
Server is a SharePoint 2013 Standard with Nintex Enterprise Current version.
Thanks in advance!