DME for Australia combining bank account and reference details

Good morning Experts,

We are setting up DME for vendor payments for an Australian office. Unfortunately, when there are numerals in the 'reference details', they are being combined with the bank account number unnecessarily. I found and have read Note 96624, however, I'm wondering what I can do to prevent any data stored in reference details from being combined with the bank account number on the DME output?

Thanks you kindly.

M.