If you face this situation, please follow the steps below.
- Go to Customisation > Jcurve Scripts
- Set the bundle filter API Version to 100401
- Search for BS SL Unlock Statements.js.
- Open this record and press deployments and click on the url.
- Now you will see possible statements that are locked.
- To unlock it select the check box and submit.
- You statement is now unlocked.
- Check if the lines are processed or resubmit the statement.