Mandatory Filed -GR
is it possible to make one filed like batch no in GR item level tab as mandatory for certain SKU receipt alone,for other SKU receipt the field should not be a mandatory filed.
If it is batch - it will be mandatory if batch management is active for that SKU.
If you are talking of a general field... then you will need to use an user exit to do it. It is not possible via customizing (specially if it is dependent on master data like material number).