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3410894 - Error "Business partner XXXXXX doesn't exist (Message ID: CNV_DMC_SIN 621)" occurs when preparing migration object

Symptom

In the "Migrate Your Data – Migration Cockpit" app, the following error message is displayed when preparing the object "Supplier - extend existing record by new org levels" or the object "Customer - extend existing record by new org levels":

Message for Source Record: XXX  (DMC_RT_MSG 188)

Business partner XXXXXX doesn't exist  (Message ID: CNV_DMC_SIN 621)

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.


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Environment

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

Product

SAP S/4HANA Cloud Public Edition all versions ; SAP S/4HANA all versions

Keywords

Prepare, Mapping Task, Mapping of Supplier, DMC_RT_MSG 188, CNV_DMC_SIN 621, business partner doesn't exist, migration cockpit, migrate your data, migration object, Supplier - extend existing record by new org levels, Customer - extend existing record by new org levels , KBA , CA-LT-MC , S/4HANA Migration Cockpit , CA-GTF-MIG , SAP S/4HANA Data Migration Cockpit Content , Problem

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