3495037 - Error "CNV_DMC_SIN402" when migrating "Customer - extend existing customer by new org levels"

In Migration cockpit, during migration of object "customer - extend existing customer by new org levels", the following error is being raised:

CNV_DMC_SIN402

• SAP S/4HANA Cloud Public Edition
  • "Migrate Your Data – Migration Cockpit" app
    • Migrate Data Using Staging Tables

Mapping of "Customer" and "Supplier" are pointing to different entities.

The solution to this issue should come from the answer to the following question:

Which BP is to be enhanced?

With the answer in mind, the mapping has to be done in a way that both source IDs (Customer and Supplier) point to that same target entity. For example:

Customer:
ABC (Source) --> XYZ (Target)

Supplier:
123 (Source) --> XYZ (Target)

Customer - extend existing record by new org levels

CNV_DMC_SIN402, migration, cockpit, customer – extend existing customer by new org levels , KBA , CA-GTF-MIG , SAP S/4HANA Data Migration Cockpit Content , Problem