After creating a new plugin for the payment gateway and bootstrap the values in the commerce engine suddenly the [No Catalog Data] error is coming up on the storefront website. I find the following error in the log as well:

“@odata.context”:”https://localhost:5000/Api/$metadata#Sitecore.Commerce.Core.CommandMessage”,”MessageDate”:”2018-04 10T10:03:59.2415572Z”,”Code”:”Error”,”Text”:”Shop ‘CommerceEngineDefaultStorefront’ does not exist.”,”CommerceTermKey”:”InvalidShop”

I have checked the /Sitecore/Commerce/Commerce Control Panel/Storefront Settings/Storefronts settings but everything is fine over there as well. After going through several json settings and files I found that some of the Commerce Engine services are not started.

So I got the Cmd(Command Prompt) as administrator and reset the IIS using IISRESET command and the error is gone. Cheers!!!