Good afternoon,
I am trying to preview post a vendor payment but receive the error below:

We are using the AMC banking module to aid in exporting BACS format. I haven't seen this error before and I am sure we have been able to send payments to this vendor in the past few weeks.
Is there a setting on the vendor card that thinks this transaction is a cheque payment?
the payment journal has been created as per the below:

If anyone has solved this issue before, please let me know.
Regards,
Matt