XML File Upload for custom BO is not working

Hello experts.

I created a custom BO and trying to upload data into it using XML File Input.Run was successful with no errors but the data is not stored in the BO, i checked using OWL. I referred below these docs. Can any one tell me what could be the issue,

SAP Cloud Dev: Integration - 2 - XML upload - YouTube

How to Upload Mass Data via XML File Input

SAP Cloud Application Studio XML File Upload for embed Component and Update Account embed tab

Thanks,

Naga