Only View Woocommerce Reports

1) Role should include ‘read’ capability to have access to the wp-admin;
2) WooCommerce automatically redirects to the front-end all users without ‘manage_woocommerce’ or ‘edit_posts’ capability.
If you don’t wish to give to the user ‘edit_posts’ capability use ‘woocommerce_prevent_admin_access’ filter to allow access to the wp-admin. Add to the active theme functions.php file this code:

add_filter('woocommerce_prevent_admin_access', 'my_wc_prevent_admin_access');
function my_wc_prevent_admin_access($prevent_access) {

   return false;
}