COWBHUWE documemt reversed in vl02n

Dear SCN's,

After Process Order we receive materials through transaction COWBHUWE, but there was an error in posting date so the user has reversed the material document in vl02n transaction.

Now what are the steps to be followed to correct the process in order to post the material document on correct date? If I do goods receipt again in COWBHUWE, will the packing materials stock will also be updated as it should not happen because it was already posted. So, please suggest on what to do in this scenario.