3734163 - How to Map Custom Field From Subscription Billing to the Billing Document Request (BDR) in S/4HANA Public Cloud

How to transfer custom field data from SAP Subscription Billing to Billing Document Requests in SAP S/4HANA Cloud?

SAP S/4HANA Cloud Public Edition

1. Create the required custom field in Subscription Billing so it can be maintained at subscription level.
2. Determine the extension field dynamically within Subscription Billing per subscription and include it in the API payload for each Billing Document Request (BDR).
3. In S/4HANA Cloud, enable the corresponding custom field for the BDR context and map the integration so the field value is populated in the BDR.

For more information refer to -  Extension Point: Billing Data Transfer to Sales Billing | SAP Help Portal | Integration Guide 

• Extension Point: Billing Data Transfer to Sales Billing
• 2679030 - Extensibility for Billing Document Printout - SAP S/4HANA Cloud Public Edition

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