01
What the advance notice said and what came off the trailer are two different lists, and the difference is absorbed at the door, not recorded.
Book it in, sort it later
Receiving is judged on how fast the door is cleared, so a discrepancy found at the dock costs the receiver time they are measured against. The rational move is to book it in and sort it out later — except later is a cycle count three weeks on, by which time nobody can say which shipment it came from.
