RFx - PO creation Error

Hi,

Could any one help on  below issue please.

We are with SRM 702, Classic Scenario.

In RFx process, when a user tries to create a purchase order for an accepted RFx response getting following error messages.

First error message : "Number range 01 does not exist".

Second error message after clicking OK : “Transaction type BID must not be used for object type BUS2201”.

Appreciate your inputs on this.

Thanks,

Andy