Internal Error Checklist- while adding a new domain.

To deploy the SuiteScript 2.0 (SS2) application:

1. In NetSuite, go to Commerce > Hosting > SSP Applications.
2. Click View next to the correct SS2 application:
   NoteThe SS2 SSP Application is included with SuiteCommerce, SuiteCommerce MyAccount, and SuiteCommerce Advanced applications (2019.1 and later). This SSP Application is required to manage scripting written in SuiteScript 2.0.
   

Implementation	Application Name
SuiteCommerce	SuiteCommerce SS2
SuiteCommerce MyAccount	SuiteCommerce SS2
SuiteCommerce Advanced 2019.1, 2019.2, and 2020.1	SuiteCommerce Advanced – Dev xxxx SS2(xxxx equals the SCA version being installed; for example SuiteCommerce Advanced – Dev 2019.2 SS2)
SuiteCommerce Advanced 2020.2 and later	SuiteCommerce Advanced – Dev xxxx v2(xxxx equals the SCA version being installed; for example SuiteCommerce Advanced – Dev 2020.2.0 v2)

1. If your Commerce website uses a single, secure domain for shopping and checkout:
   NoteThis step includes SuiteCommerce MyAccount implementations, which should be set up to use a single, secure domain.
   1. In the SSP Application record, click Deploy to Domain.
   2. In the Domain field, select the domain for your site.
   3. Click Save.
2. If your Commerce web store uses two separate domains for shopping and checkout:
   1. In the SSP Application record, click Deploy to Site.
   2. In the Deploy to All Shopping Domains on Site field, select the site associated with your shopping domain.
   3. In the Deploy to Checkout Domain on Site field, select the site associated with your checkout domain.

Now that your applications are installed and properly linked to a domain, you are ready to configure the Web Site Setup record.