Status change in appropriation Request

Hi ,

I need your help in resolving the following

I'm using Appropriation requests in IM.When AR is approved it will have status APRV.If AR released,it will create a measure (WBS) automaticaly.At this stage the the Investement program details in AR will disappear as these will be assigned to investement measure.At this point of time,the system status of AR is REL RBMS.

If now it is decided not to go with this measure,is there anyway to get back the status of AR back to APRV only? Plz suggest any method to revoke the status of AR from REL RBMS back to APRV,.

Regards,