Batch selection strategy not working properly

Question

Hi ,
I have an issue with automtaic batch determination
The header item contains 10 component items, out of 10 components I am facing issue with only one component so that I can consider this is not a configuration issue and might be a master data issue
Scenario :
process order created , released and after material staging saved , then the transfer order created automaticallyfor component items . the particular one component having 3 batches .. In the material master the total sheif life time maintained as 1095 days.  for the first batch mfg date 01/01/2010 the system calculates the SLED 31/12/2010 , and the remaining 2 batches expires during 08/09/2013  .logically the system should pick the first batch which one expires first ( FEFO ). but it picking the others
If i change the date of mfg and save it , after that if i create a process order it picks the batch correctly
but if i put back the earlier dates in mfg date after that it picking the correct batch only
My question is why the batch sreach strategy is picking the differnt batches for same dates , whether the batch number get stored if we change manually
pls suggest and give some hints what are the points I need to check

Answer 1

Dear
Some of the check points may be :
1.Investigate the Batch management -SLED/FIFO : Batch management - FEFO
2.Please check whther any Batch search strategy is maintined for th  component in MBC2 or in COB2 and check the sort rule of the batch determination   : Re: Error In Batch Determination
3.Create a batch search strategy using selection criteria and include characteristics LOBM_RLZ (Remaining shelf life) in the class. Check the oss note 33396 to calculate this characteristics automatically.You can enter selection criteria in something like >= 0, for example.
4.Check the Period Indicator for SLED and Rounding values in Plant Data 1/Storage Loaction 1 in MMR for the particual compoenets .
5.Check the settings for SLED in  Material master material/sto loc data1 and  Log-batch management-exparation date check SLED settings & there is a user exit through we can configure the date check. Check in OMJ5 here you have to define check with plant and move tpe wise
Regards
JH