The requested store is not found only on category tab in admin else everything is working fine if I deleted the extra store from Magento 2.1 store view.
How i set the one store view for all. product upload and layout.
Because while uploading products nos of Product URL created for all store ids 1,2,3,4,5 in the database. As I required only one store view that store id is 2.
Everything working fine