SAP Knowledge Base Article - Preview

3601741 - Error "CNV_DMC_SIN 21" occurs while updating existing records using the Migration Cockpit

Symptom

While updating an already existing record for migration objects 'Customer - extend existing record by credit management data' or 'Customer - extend existing record by new org levels' in 'Migrate Your Data' application, below error message occurs:

=> "&&  skipped to avoid multiple updates on same target instance &&." -  Message no. CNV_DMC_SIN 21.


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Environment

  • SAP S/4HANA
  • SAP S/4HANA Cloud Public Edition

Product

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

Keywords

Customer - extend existing record by credit management data, multiple updates on same target instance, CNV_DMC_SIN 21, already existing records, Migrate Your Data, CNV_DMC_SIN21, Customer - extend existing record by new org levels.  , KBA , CA-LT-MC , S/4HANA Migration Cockpit , Problem

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