AR Transaction with Error Status at Comittment Control

 Hello,
My client is presenting the following situation:  When they post their transaction for AR to GL the system is showing status of error at commitment control due to incorrect budget date.  The clients wats to know how they could correct the issue from its origin.  They have tried to update budget date from AR but the system does not allow for such action.

I will appreciate any help as the client needs to send an interface today to the Treasury Department for year end closing data requested by the central government.

Regards,