Does anyone know what is that message?
In WorkOrder by clicking on receipt of items:
" Not all accept maintenance items that were downloaded from the warehouse. Update the quantity to 0 to accept maintenance?"
Help-me, please!

That sounds like the outbound processes on the warehouse order have not been completed - check the outbound status. Then you should be able to do item receipt.
hope that helps
bob

Thanks, but it was a bug.
:(