How To Fix CNV_DMC_SIN379 - Customer &1 is not a confirmed value in mapping (see long text)

CNV_DMC_SIN379 - Overview

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 379

• Message text: Customer &1 is not a confirmed value in mapping (see long text)

What causes this issue?

You want to enhance an already existing customer &V1& with new org
levels. But the mapping of the customer ID is not confirmed.

System Response

The record will be skipped until the mapping is confirmed.

How to fix this error?

Please confirm the mapping of the customer ID in step Convert Values
with the already existing number of the customer.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

CNV_DMC_SIN379 - Details

• The SAP error message CNV_DMC_SIN379 indicates that a customer value being processed is not recognized as a confirmed or valid entry in the mapping table during a data migration or conversion process. This error typically arises in the context of using the SAP Data Migration Cockpit or similar tools where data is being transferred from one system to another.
  
  Cause:
  
  Unmapped Customer: The customer ID being referenced does not exist in the mapping table, meaning it hasn't been defined or confirmed for the migration process.
  Incorrect Mapping: There may be an issue with the mapping configuration, such as incorrect entries or missing mappings for certain customers.
  Data Quality Issues: The source data may contain errors, such as typos or inconsistencies, leading to the system not recognizing the customer ID.
  
  Configuration Issues: The mapping settings or configuration in the migration tool may not be set up correctly.
  
  
  Solution:
  
  Check Mapping Table: Verify the mapping table to ensure that