Im trying to quote a through PEX fare but the secondary carrier keeps failing booking class. Why?
Booking code exceptions can be found in two places. The main carrier booking code display (FDC*n) could contain exceptions for secondary carriers. If it is not present there, the booking code text should be displayed for the applicable secondary carrier (FDC*n//xx (where xx is replaced by the applicable carrier code)). This display should show the comprehensive exceptions for that carrier.