Web Service Message Monitoring in sap bydesign

Hello, SAP Experts.

I'm looking for how to use Web Service Message Monitoring deeply.

thanks for @mariatrinidad.martinezgea, but for me, a bit hard to follow her. her contents are perfect just I'm clumsy.

so all I would like to know how can I see payload or full request/response document on the web service message monitoring when it occurs error. for that, I've tried to test all IDE with some various langs. for sure, it also not easy to get to find a way to see the logs. �� many thanks.

Cheers,

Zoe.