Change the Valuation type updated automatically with batch in STO

Dear Consultants,

Valuation type is updated automatically with Batch as we have the configuration in OMWC Automatic batch "X" . The issue is , during the creation of Stock transport order and goods receipt the valuation type is wrongly updated for the batch . Say for batch 3051 valuation type should be 3051 but valuation type has been updated as 3050.

This issue we face for many materials . We are not able to change valuation type for the batch in MSC2N . There are many postings for the material.

Can any one provide me a solution how to change the valuation type to the correct one.

Thanks in advance

Regards,

Irfan Ahmed