Refer to the exhibit. You are experiencing issues with inventory reconciliation in the closing process. What is the root cause of this error?
Allowing negative inventory permits the issuance of stock before it is physically received. When the inventory closing process attempts to calculate the actual cost using FIFO, it fails because there is no receipt layer to attach the cost to, as the balance is currently in a negative state.
Why this answer
The error occurs because the FIFO inventory model cannot calculate a cost for an item when the physical inventory balance is negative. FIFO relies on established cost layers from receipts; if the system has issued more than it has received, it cannot match the issue to a receipt layer, causing the inventory closing process to fail during the matching phase.
Exam trap
Candidates often assume closing errors stem from currency exchange or ledger setup issues, ignoring how negative physical inventory corrupts FIFO cost layer matching.