This could be the result of a previous Magento security patch. Do you have any extensions or custom code around the Sales Order page in your ...
://magento.stackexchange. com/questions/156176/magento-2-requested-store-is-not-found
... Order Management (MOM) by clicking the Export Order button on the order view in the Magento Admin returns a "404 Page Not Found" error.
Find all of the details for orders in Sales > Orders in your OMS. Admin Menu
1 Orders/Sales Page Missing Shipping Column. Hi @jduffin611. If you are not the only person who handles the site's admin activity. Ask other ...
The Custom Layout Update field on the CMS Page Edit, Category Edit,
A new invoice page looks similar to a completed order, with some additional fields.
B2B enhancements include the new Order Approval workflow.
->setModule('adminhtml') // Change admin to adminhtml.
Place Order storefront page and REST and GraphQL endpoints