Why doesn't the page I am editing with Page Composer work with the sandbox context?

Let's see why you might get errors about the page not supporting the context layer of the active sandbox, and how you can resolve them.

• Maybe the context layer of your sandbox isn't a layer that your page supports. Context layers vary based on the category you select for the sandbox. For example, the Customer Relationship Management category supports certain layers that apply to certain pages, and the Human Capital Management category supports other layers and pages.

  To check the context layer of your sandbox, on the sandbox bar before the global header, click the sandbox name and select Sandbox Detail. The context is displayed on the Sandbox Details page under the Basic Information section.

  You can activate a sandbox with the appropriate layer and try editing the page again.

• You might not have a role that gives you access to what the sandbox layer covers. For more information, contact your security administrator.