Hello SAP Experts:
I am stuck on an issue that I am hoping I can get some help on. I have searched the forum numerous times and tried various options but nothing has worked thus far.
Here is the situation.....
I have generated the standard characteristics (via transaction code BMSM) and I have assigned the characteristic LOBM_HSDAT to the class which is subsequently assigned to the material I am testing with. I am creating the batch when I release the process order (via transaction code COR1). When I perform the goods receipt of the process order (MIGO or MB31), the batch does not get updated. In fact the date of manufacturing field does not show in either one of the transactions (MIGO or MB31).
I was able to get standard characteristic LOBM_LWEDT to update when performing a goods receipt, so I know some of it is working 
Any ideas or clues would be greatly appreciated.
Thanks,
Wally