How To Fix CNV_20600_CHECK290 - All priorities for the accounting code mapping are consistent

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 290

• Message text: All priorities for the accounting code mapping are consistent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20600_CHECK290 - All priorities for the accounting code mapping are consistent ?

  The SAP error message CNV_20600_CHECK290 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an inconsistency in the priority settings for accounting code mappings.
  Cause:
  The error message CNV_20600_CHECK290 suggests that there are multiple entries for accounting code mappings that have conflicting priorities. In the context of data migration, priorities are used to determine which mapping should take precedence when there are multiple mappings for the same accounting code. If all priorities are set to the same value or if there are conflicting priorities, the system cannot determine which mapping to apply, leading to this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Accounting Code Mappings:
  
  Go to the transaction or tool where you manage accounting code mappings (e.g., the Migration Cockpit).
  Check the entries for the accounting codes that are causing the error.
  
  
  
  Adjust Priorities:
  
  Ensure that each mapping has a unique priority. You may need to assign different priority values to the mappings to eliminate conflicts.
  Priorities are usually set numerically, where a lower number indicates a higher priority.
  
  
  
  Validate Mappings:
  
  After adjusting the priorities, validate the mappings to ensure that they are now consistent and that there are no remaining conflicts.
  
  
  
  Re-run the Migration:
  
  Once the priorities have been corrected, re-run the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about how to adjust the priorities or if the issue continues, refer to the SAP documentation or help resources related to the specific migration tool you are using.
  
  
  
  Seek Support:
  
  If the problem cannot be resolved through the above steps, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Migration Cockpit: This is a tool provided by SAP for migrating data to S/4HANA. Understanding how to use it effectively can help prevent and resolve errors.
  Data Mapping: Familiarize yourself with the concepts of data mapping and transformation, as these are crucial during the migration process.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  
  By following these steps, you should be able to resolve the CNV_20600_CHECK290 error and proceed with your data migration successfully.