3037794 - Error:Exactly one channel must be Original for this country. You cannot have more than one channel as original for this country

While creating Purchase order or while approving a purchase order you may see this error.

or

You have created a new purchase order however system shows the error message when you click on order button.

 or

 In the  edit output settings screen when you click on apply you get this error.

SAP Business ByDesign

Unable to approve Purchase order,  unable to save order , KBA , AP-POP , Purchase Order Processing , Problem