While traditional ERP systems still use redundant object models based on the vendor master and customer master, the business partner approach is the mandatory target approach in SAP S/4HANA.
You can use the Business Partners Assessment page in CrystalBridge Analysis to see whether business partners have already been set up in a system and to what extent.
We have added active employees and customer contacts as KPIs in the Business Partners Assessment page.
In a second tab you will find a list of available vendor and customer account groups, their assignment to a Business Partner Grouping, if any, as well as the associated number ranges for each account group.