How To Fix CNV_00001121 - Configuration of table &1 is not allowed due to priority dupl. handling.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 121

• Message text: Configuration of table &1 is not allowed due to priority dupl. handling.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001121 - Configuration of table &1 is not allowed due to priority dupl. handling. ?

  The SAP error message CNV_00001121 indicates that there is an issue with the configuration of a specific table in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The message states that the configuration of the specified table (&1) is not allowed due to "priority duplicate handling."
  Cause:
  The error typically arises when there are conflicting configurations or settings related to how duplicate records are handled during the data migration process. This can occur due to:
  
  Duplicate Handling Settings: The system has specific rules for handling duplicates, and the configuration for the table in question may conflict with these rules.
  Priority Conflicts: There may be multiple configurations for the same table that have different priorities, leading to ambiguity in how duplicates should be processed.
  Inconsistent Data: The data being migrated may contain duplicates that do not align with the defined handling rules.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Configuration: Check the configuration settings for the table mentioned in the error message. Ensure that there are no conflicting settings regarding duplicate handling.
  
  
  Adjust Duplicate Handling Settings: If you have control over the duplicate handling settings, adjust them to ensure that they are consistent and do not conflict with each other. This may involve setting a clear priority for how duplicates should be managed.
  
  
  Data Cleansing: Before migration, perform data cleansing to remove or consolidate duplicate records in the source data. This can help prevent conflicts during the migration process.
  
  
  Consult Documentation: Refer to the SAP documentation or guides related to the specific migration tool you are using. There may be specific instructions or best practices for configuring duplicate handling.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling duplicate records during migration.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using, as it may contain valuable insights into configuration and error handling.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to proceed with your data migration successfully.