How To Fix CNV_DMC_SIN260 - Plant Data: &1 already exists

CNV_DMC_SIN260 - Overview

• Message type: E = Error

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

• Message number: 260

• Message text: Plant Data: &1 already exists

What causes this issue?

With object 'Material - extend existing record by new org levels' you
can only extend new plant data. You can't change already existing
entries.

System Response

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

How to fix this error?

Delete these records from the template.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_DMC_SIN260 - Details

• The SAP error message CNV_DMC_SIN260 indicates that there is an attempt to create or import plant data for a plant that already exists in the system. This error typically arises during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools.
  
  Cause:
  The error occurs because:
  
  Duplicate Plant Entry: The plant you are trying to create or import already exists in the SAP system.
  Data Migration Issues: During data migration, the source data may contain duplicate entries for plants, or the mapping of the source data to the target system may not be correctly configured.
  Incorrect Configuration: The configuration settings in the migration tool may not be set up to handle existing records properly.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Plants:
  
  Verify if the plant you are trying to create already exists in the SAP system. You can do this by navigating to the relevant transaction