How To Fix CNV_20100154 - Priority indicator is set more than once, which is not allowed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 154

• Message text: Priority indicator is set more than once, which is not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100154 - Priority indicator is set more than once, which is not allowed ?

  The SAP error message CNV_20100154 indicates that there is an issue with the priority indicator being set more than once in a specific context, which is not allowed. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of certain programs related to data conversion.
  Cause:
  The error occurs when the same priority indicator is assigned to multiple entries in a dataset or configuration where unique priority indicators are expected. This can happen due to:
  
  Duplicate Entries: There may be duplicate entries in the data being processed, where the same priority indicator is assigned to more than one record.
  Configuration Issues: Incorrect configuration settings in the migration tool or program that lead to multiple assignments of the same priority.
  Data Integrity Issues: The source data may have integrity issues, such as missing or incorrect identifiers that lead to the same priority being assigned multiple times.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Duplicates: Review the dataset or configuration where the priority indicators are defined. Look for any duplicate entries that may be causing the conflict. You can use SQL queries or data analysis tools to identify duplicates.
  
  
  Correct the Data: If duplicates are found, correct the data by ensuring that each priority indicator is unique. This may involve modifying the dataset or adjusting the configuration settings.
  
  
  Review Migration Settings: If you are using a migration tool, check the settings and mappings to ensure that they are correctly defined and do not lead to multiple assignments of the same priority.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool or program you are using. There may be specific guidelines or best practices for handling priority indicators.
  
  
  Test Changes: After making corrections, re-run the migration or conversion process to see if the error persists. Ensure that the changes made do not introduce new issues.
  
  
  Seek Support: If the issue continues to occur after troubleshooting, 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 context and solutions.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for handling priority indicators.
  Testing Environment: Always perform changes in a testing environment before applying them to production to avoid data integrity issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.