Residual Payment Document Type

Hi All,

When we apply an insufficient amount for open customer line item of type 'DR', the open item is cleared and another item with the amount difference is created with type 'DZ'. For example-

1. We have an open document of type DR with outstanding amount 500 USD.

2. The customer has made a payment of 350 USD.

3. After the payment is applied, the old document with amount 500 USD is cleared and another open document with amount 150 USD and type DZ is created.

Is this the correct behavior for Residual Payment? Or should the document with amount 150 USD should be of type 'DR' ?

Thanks,

Sarif