How To Fix CNV_20100286 - Indicator for duplicate handling initialized for: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 286

• Message text: Indicator for duplicate handling initialized for: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100286 - Indicator for duplicate handling initialized for: &1 ?

  The SAP error message CNV_20100286, which indicates that the "Indicator for duplicate handling initialized for: &1," typically arises during data migration or data transfer processes, particularly when using SAP's data migration tools or during the execution of a conversion program.
  Cause:
  This error message is generally related to the handling of duplicate records in the data being processed. The message indicates that the system has initialized a setting or indicator to manage duplicates for a specific object or data set (represented by &1). This can occur due to:
  
  Duplicate Data: The data being processed contains duplicate entries that the system is configured to handle.
  Configuration Settings: The settings for duplicate handling in the migration tool or program may not be properly configured.
  Data Quality Issues: The source data may have quality issues, leading to duplicates that need to be addressed before migration.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Duplicates: Review the data being processed to identify any duplicate records. You can use tools or queries to find duplicates in the source data.
  
  
  Adjust Configuration: If you are using a migration tool (like SAP S/4HANA Migration Cockpit or LSMW), check the configuration settings related to duplicate handling. Ensure that the settings are appropriate for your data and business requirements.
  
  
  Data Cleansing: Cleanse the source data to remove or consolidate duplicates before running the migration or conversion process again. This may involve deduplication processes or data validation checks.
  
  
  Review Documentation: Consult the SAP documentation or notes related to the specific migration tool or program you are using. There may be specific guidelines or best practices for handling duplicates.
  
  
  Testing: After making adjustments, perform a test run of the migration or conversion process to ensure that the error does not occur again.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Migration Tools: Familiarize yourself with the specific migration tool you are using, as each tool may have its own methods for handling duplicates.
  Data Governance: Implement data governance practices to ensure data quality and minimize the occurrence of duplicates in the future.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert for further assistance.