Incompletion if Net Value < Min order value

Hi all,

I want an entry to be written into incompletion log, whenever Net value of the document is less than Min Order Value (maintained via condition type for Min Ord Val). How to achieve this? Do we need to do an enhancement for this or can this be acheived via standard customizing. I am looking for this feature at order level in ECC 6.0. Please suggest.

Thanks and Regards,

David