i create a P.O. with excise duties and post these duites through MIGO(Capture & Post) Option, hence at the time of GRN both RG23AP1 and RG23AP2 Updating. But later i found that they have been posted the Wrng value. for that reason i cancel the Material document through(MBST) but I suppose to do with MIG0/Cancellation/Material document. Through MBST, the system reverse the document but there is no reverse od duties and quantity in RG23AP1 and RG23AP2.
So, can you tell me the next steps for reversing of duties.