Dynamic value mapping in CPI

[#1]

Dear SAP Experts,

I've an issue regarding dynamic value mapping in CPI. I'm trying to pass source agency dynamically at runtime in CPI.

As of now the source agency is "source", this has to be changed at real time based on the value in my payload.

I saw one blog which asks me to refer groovy script. But I could not do it.

I need a script where I can pass the source agency dynamically.

Blogs referred:

https://answers.sap.com/questions/136421/hcp-is-dynamic-value-mapping.html

Regards,
Vidhya