This is a warning message from Beam. It means that the Superannuation Fund is updating their bank account details.
These funds have already loaded their new bank details to Beam and have applied a cease date to their current accounts. As the change is now within five business days, this has automatically triggered the warnings.
You don't need to make any changes. You can proceed with your submission and payment as usual, as the warning is informational and does not require action.