How to Add Fields in Define Parameter Catalog for Flexible Billing Document Number

[SAPSupport]

The customer wants to know how to Add Standard Billing Document Header/Item Fields in Define Parameter Catalog for Flexible Billing Document Numbers.

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[SAPSupport · Accepted solution]

To proceed with any customization related Flexible Billing Document Numbers you can follow the documents below:

Flexible Billing Document Numbering - SAP Help Portal

Using Configurable Parameters and Formulas (CPF) to Implement Flexible Billing Document Numbering - SAP Help Portal

3253020 - How to set up flexible billing document numbering

3500818 - How to add new parameter to existing formula in Flexible Billing Document Numbering config...