How to maintain data for partner function in payload

I am trying to replicate order created from Hybris Commerce Cloud to S/4 HANA, and using the standard flow Replicate-Orders-From-SAP-Commerce-Cloud-To-SAP-S4HANACE in the packageSAP Commerce Cloud Integration with SAP S/4HANA Cloud But getting an error in the S/4 Monitoring and Error Handling. You have to provide the partner function "sold-to". Although, I have maintained the same in the data. Please find the attachment named payload.txt Could someone please help me with this. Maybe review my payload and suggest something. Thank you.