How to Fix Labor Costs stuck in RVF -Reversal Failed status ?

We are encountering an issue where several labor cost transactions are stuck in Labor Distribution and are not available under Projects > Labor Distribution > Manage Labor Costs. As a result, our Payroll team is unable to select and process these transactions.

When the team attempts to re‑upload the labor costs, they receive an error message stating 'Transaction already exists.'

From a backend review, we can see that the transactions exist in PJC_ALLOC_RUNS_ALL, but they are in RVF (Reversal Failed) status.

Has anyone experienced a similar issue, or does anyone have insight into what causes transactions to remain in RVF status and how they can be moved forward for processing?