If the payment was scheduled for the future (i.e. 4/15/23) it should be cancelled.  IRS info can be found here:

https://www.irs.gov/payments/pay-taxes-by-electronic-funds-withdrawal

To make the replacement payment just have the client use IRS Direct Pay:

https://www.irs.gov/payments/direct-pay

There may be similar info available online if you have a similar problem with state(s).