How to create a simple iflow from sap cpi with Sap public cloud and standard api?

[EricChang]

Hello everyone,

I try to follow this url to create a standard api in CPI.

https://developers.sap.com/tutorials/cp-starter-integration-cpi-design-iflow..html 

But I couldn't use these steps to create it correctly.

Please tell me how to modify it or any other method to create iflow.

like SAP RFC: Input some parameters ex: ConditionRecord.     And then, Output the fields information ex:ConditionScaleAmount.

My steps:

IFlow

Configure API

Try - API   500 error

Monitor - error 401 error

Best regards,

Eric

[gregorw]

Hi Eric,

have you been successful following the tutorial without any changes?

[EricChang]

Hello gregorw,

Yes,I have been successful following the tutorial without any changes.

I try to follow and check these steps over many times.

I guess it would be occur sap public cloud connect error.

When I use odata service from the teaching url, it could be used correctly.

It was incorrect which I try to use public cloud standard api to use in CPI.

S/4HANA Cloud OData API

[gregorw · Accepted solution]

I think the first issue that you need to correct is the Authentication in the OData Call of the Request / Response. With Authentication None you will not be able to get any data from S/4HANA Public Cloud. You need a Certificate or an Inbound User in the Communication arangement.