Unable to update account use for a bank account after saved

Summary:

I am trying to update account use for a bank account but it is not updatable. Most of the other fields on bank account are updatable but account use is not. Can you please guide how can I uncheck Receivable account use as we do not want this bank account to be available in receivable application.

Content (required):

I am trying to update account use for a bank account but it is not updatable. Most of the other fields on bank account are updatable but account use is not. Can you please guide how can I uncheck Receivable account use as we do not want this bank account to be available in receivable application.