Which transaction is not directly reversible by the user?

The transaction identified as BRI (Bulk Return Item) is not directly reversible by the user because it often involves a process that cannot simply be undone with a single action. Bulk returns typically involve returning multiple items or large quantities to a supplier or storage facility, and such a transaction usually has implications regarding inventory adjustments, financial records, and potentially even contractual obligations.

In contrast, transactions like RSD (Return Sales Document), RRD (Return Receipt Document), and CRV (Customer Return Verification) typically allow for straightforward cancellations or reversals since they are designed for specific types of adjustments or corrections that users can easily manage within the system. The nature of a bulk return involves more complexity, making it less flexible in terms of reversal.