Error: "The field specified with name IsProduction and ID {50c3f294-1c48-406c-92e9-0f1b985b3aa8} is not accessible or does not exist."

[#1]

Issue

Workflow fails with the below error when creating a SharePoint site from templates

Error: "The field specified with name IsProduction and ID {50c3f294-1c48-406c-92e9-0f1b985b3aa8} is not accessible or does not exist." 

Resolution

Recreate the site template with no Nintex workflows published to the site

Additional Information

The error occurs due to Nintex Workflows published in the site template.

It is best practice for Nintex workflows to be published after the site had been created below is a link with instructions on how workflows can be published using web services in a workflow;

Export and publish a workflow with the Nintex Workflow SOAP Web Service