API for Custom fields

[ISoma]

Hi Expert！

I added custom fields in the SAP Public Cloud Service Contract.

I want to integrate the data of the added custom fields with an external system.

In this case, is it necessary to create an API (External API) for the added custom field?

Soma

[DequanXu]

Hello,

To integrate the data of added custom fields with an external system in SAP S/4HANA Cloud, you need to enable usage for the relevant APIs in the Custom Fields app. Once you have created the custom fields, follow these steps:

1. Go to the **APIs tab** in the Custom Fields app.
2. Enable usage for the relevant APIs. This ensures that data related to your custom fields can be accessed and integrated with external systems.

You don't necessarily need to create a new API for the custom fields. Instead, you can use the available APIs and configure them to expose the custom fields as required for your integration.

Best regards,

Dequan Xu

[ISoma]

Hi Dequan Xu！

Thank you for your answer.

I will try the method you told me.

Soma