In the Service Contract's Document Type the there is no column name external pricing.
SAP Cloud for Customer.
Reproducing the Issue
Go to the Business Configuration work center.
Go to the Implementation Projects view.
Click on Open Activity List and search for fine- tune activity name Service Contract.
Open service contract and click on hyperlink Maintain Document Type.
You can see there is no column name External Pricing available here.
Not all sales or service document will have external pricing configure.It is currently only available for sales quote, sales order and ticket.There is scoping question for having external pricing in quote,order and ticket.
The column external pricing missing in the service contract document type is current system behavior.
External Pricing , Service Contract , KBA , LOD-LE-COP-SRV , Service Contract , Problem