How To Fix CNV_NCE_BAS156 - NR interval &1: shifting order &2 is already in use

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 156

• Message text: NR interval &1: shifting order &2 is already in use

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS156 - NR interval &1: shifting order &2 is already in use ?

  The SAP error message CNV_NCE_BAS156 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a conflict with the shifting order of intervals, meaning that the specified interval is already in use by another process or object.
  Cause:
  The error is caused by the following scenarios:
  
  Overlapping Intervals: The specified interval (e.g., a number range or a time period) is already assigned to another object or process, leading to a conflict.
  Data Migration Conflicts: During data migration, if multiple processes attempt to use the same shifting order or interval, it can trigger this error.
  Configuration Issues: Incorrect configuration of number ranges or intervals in the system can also lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Review the existing assignments of the shifting order and intervals in the system. Ensure that the interval you are trying to use is not already assigned to another object or process.
  
  
  
  Adjust Intervals:
  
  If you find that the interval is indeed in use, consider adjusting the intervals or shifting orders to avoid conflicts. This may involve creating new intervals or modifying existing ones.
  
  
  
  Review Migration Settings:
  
  If this error occurs during a migration process, review the migration settings and ensure that there are no overlapping intervals or conflicting settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or best practices to follow.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and the context of the error.
  
  
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes related to number range management (e.g., SNRO) to review and manage number ranges.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may provide additional tools for managing data migration and resolving conflicts.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.