The report R42950- Sales Order Batch Price/Cost Update reverts the status of the SO to 555-560

We are using 9.1. The issue happens in the below scenario,

• This happens when the SO is at status be 555 -560.
• Now when the report R42950 runs, it picks the SO with the status 555-560 and process it (not yet completed).
• If the user performs Ship confirmation now, the status will be moved to 560-620.
• When the report R42950 completes, it puts back the status 555-560 (the initial status when the SO was picked by the report).
• That is the issue happens when the Ship confirmation is done before the scheduler report R42950 is completed.
• Hence the order available for ship confirm again and the inventory is reduced twice.