Old IMB I/M Price Code File = IM_PriceCode new version, per the old file names to new, I'm sure you know that though. Did find this, and wonder if it might apply (need to log into the partner portal first)
https://partners.sagenorthamerica.com/irj/go/km/docs/sageKM/Sage%20MAS%2090%20and%20200/Gated%20Customers/Warr_Svc_Support%20Plan/524560.html