Hi rahul,
For this scenerio you can do like if the particular material expiry date is same it means from the sample manfacture date to 1yr or 6mnths
1) Maintain recurring and other goods inspection types
2) Maintain the SLED interval
3) Create the lot manually
4) For the created lot post the results with your specifications and post the UD.
5) Basing on the recurring interval you maintained,automatically when the expiry date reached stock will go to blocked.
Regards,
Sk S Alisha