Is there a way to reverse a stock related transaction? So that the effects of a short are reversed as well?

I also think that, incase a transaction causes unbuilding of assemblies, it would be good to mention which item is 'overdrawing'. That way we can understand the magnitude of posting the transaction.

There is a similar thing when building assemblies, the assembly will refuse to be built due to short, but it won't tell you which item is short....