Issue with Call Service Node

[ajayps]

Hi everyone,

I’m facing an issue with the Call Service node. I’m unable to select a flow inside it.
Does anyone know what might be causing this issue.

[Sam]

Hello @ajayps ,
Are you using the call service in api application?

[ajayps]

Yes, using in API application.

[Sam]

Hello @ajayps ,
We can only use Call Service when there is a Start Node. In the API app, we are starting with an HTTP Node, so Call Service cannot be used in this context

[ajayps]

This is my flow. Is this correct approach?

[Sam]

Hello @ajayps ,
You can’t use Call Service there because it requires a Start Node. If there’s a Start Node, the flow will appear, but in your case, there isn’t one — that’s why you can’t use Call Service here.