Cannot create ArPayment API

[PeterMedhealth]

I am trying to create ArPayment against an invoice.

But always got an error. What part of my execution is wrong?

This is the invoice screen shot :

And this is the create function with error:

[charliepreston]

You are using TRX_INLINEAMOUNT which is an inline credit, so you will likely need to supply the INLINEKEY and/or INLINEENTRYKEY. If you just meant to make a normal payment, then use TRX_PAYMENTAMOUNT instead of TRX_INLINEAMOUNT.