List of blocked sales orders

Dear Gurus,

Do we have any standard transactions to find list of blocked sales orders for different reason.I checked we have only for credit management the transaction code is :VKM3 & For back order processing we have transaction code : V_RA & can we use the same transaction codes for different kind of blocked sales orders for various reasons ( ex: Blocked for free of charge delivery , poor qualiy of goods ,political reasons , bottle necks etc reasons )

Looking for your inputs

Thanks inadvance

Regards

Venkat