How To Fix CNV_CDOP_CA109 - & duplicates exist in customer domains

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_CA - CDOP Clearing Analysis

• Message number: 109

• Message text: & duplicates exist in customer domains

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDOP_CA109 - & duplicates exist in customer domains ?

  The SAP error message CNV_CDOP_CA109 typically indicates that there are duplicate entries in customer domains during a data migration or conversion process. This error is often encountered in the context of SAP's Customer Data Migration (CDM) or during the use of the SAP S/4HANA Migration Cockpit.
  Cause:
  The error arises when the system detects that there are multiple entries for the same customer or domain in the source data. This can happen due to:
  
  Duplicate Customer Records: There are multiple records for the same customer in the source system.
  Data Quality Issues: Poor data quality or inconsistent data entry practices can lead to duplicates.
  Incorrect Mapping: During the migration process, if the mapping of customer domains is not done correctly, it can lead to duplicates.
  
  Solution:
  To resolve the CNV_CDOP_CA109 error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Use SQL queries or data analysis tools to identify duplicate customer records in the source data.
  Check for duplicates based on key fields such as customer ID, name, or other unique identifiers.
  
  
  
  Data Cleansing:
  
  Clean the data by removing or merging duplicate records. Ensure that you retain the necessary information from all duplicates.
  Standardize the data format to avoid discrepancies.
  
  
  
  Adjust Migration Mapping:
  
  Review the mapping configuration in the migration tool to ensure that it correctly handles customer domains and avoids creating duplicates.
  If necessary, adjust the mapping to consolidate records appropriately.
  
  
  
  Test Migration:
  
  After cleaning the data and adjusting the mapping, perform a test migration to ensure that the error does not occur again.
  Validate the results to confirm that the data has been migrated correctly without duplicates.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using for additional guidance on handling duplicates.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide tailored assistance based on your specific scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for the CNV_CDOP_CA109 error.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP, including data profiling, cleansing, and validation techniques.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the specific guidelines and tools available for managing customer data migration.
  
  By following these steps, you should be able to address the CNV_CDOP_CA109 error and resolve issues related to duplicate customer domains in your SAP system.