How To Fix CNV_NCE_BAS149 - NR interval &1: target interval limits are not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 149

• Message text: NR interval &1: target interval limits are not specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS149 - NR interval &1: target interval limits are not specified ?

  The SAP error message CNV_NCE_BAS149 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 an issue with the configuration of the target intervals for a specific data field or object.
  Cause:
  The error message "NR interval &1: target interval limits are not specified" suggests that the system is expecting a range of values (an interval) for a numeric field, but the limits for that interval have not been defined. This can happen due to:
  
  Missing Configuration: The target interval limits for the numeric field have not been set up in the migration settings.
  Incorrect Mapping: The mapping between the source and target fields may not be correctly defined, leading to the absence of expected interval limits.
  Data Issues: The data being migrated may not conform to the expected format or range, causing the system to fail in determining the appropriate intervals.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the migration project or the specific migration object in the SAP system.
  Verify that the target intervals for the numeric fields are correctly defined. This may involve checking the settings in the migration cockpit or the relevant customizing transactions.
  
  
  
  Define Interval Limits:
  
  If the target interval limits are not specified, you will need to define them. This can usually be done in the configuration settings of the migration tool you are using.
  Ensure that the limits are appropriate for the data being migrated.
  
  
  
  Review Mapping:
  
  Check the mapping between the source and target fields to ensure that all necessary fields are correctly mapped and that the target fields have the required configurations.
  
  
  
  Data Validation:
  
  Validate the data being migrated to ensure it meets the expected criteria. Look for any anomalies or outliers that may be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional guidance on configuring intervals and resolving related errors.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test migration to see if the error persists. Monitor the logs for any additional errors or warnings.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_NCE_BAS149 error in your SAP system.