3507797 - Customer Governance ASSERTION_FAILED dump after an upgrade

MDG S/4 HANA System is upgraded to 2023 version

Attempts to create a Customer result in a dump. Example of dump is below - 

Category               ABAP programming error
Runtime Errors         ASSERTION_FAILED
ABAP: Program          CL_USMD_MODEL=================CP
Application Component  CA-MDG-AF

Information on where terminated                                                                   |
|    The termination occurred in ABAP program or include                                           |
|     "CL_USMD_MODEL=================CP", in "DETERMINE_STAGING_PP_SOURCE_P". The                  |
|    main program was "SAPMHTTP".                                                                  |
|                                                                                                  |
|    In the source code, the termination point is in line 79 of include                            |
|     "CL_USMD_MODEL=================CM02S".                                                       |
|    include "CL_USMD_MODEL=================CM02S".      

SAP Master Data Governance

KBA , CA-MDG-APP-CUS , Customer (Central Parts) , CA-MDG-APP-BP , Business Partner (Central Parts) , Problem