How to set default DFF check box value in receivables transaction page

Hi All,

We have configured a checkbox DFF on the Receivables Transaction page under the Miscellaneous tab with the following settings:

• Flexfield code: RA_CUSTOMER_TRX
• Column: ATTRIBUTE10
• Display type: Check Box
• Checked / unchecked values: Y / N
• Default type: Constant
• Default value: Y

Steps to reproduce:

1. Open the Create Transaction page.
2. Navigate to Miscellaneous. The DFF checkbox is checked by default.
3. Navigate to the Customer tab and select a customer.
4. Return to Miscellaneous. The checkbox is now unchecked.

The same issue occurs when we manually check the checkbox before selecting the customer.

For comparison, another checkbox mapped to INTERFACE_HEADER_ATTRIBUTE10