How To Fix CNV_NCE_BAS135 - NR interval &1: target "to year" field is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 135

• Message text: NR interval &1: target "to year" field is empty

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS135 - NR interval &1: target "to year" field is empty ?

  The SAP error message CNV_NCE_BAS135 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 data being processed, specifically related to the "to year" field in a date or interval context.
  Cause:
  The error message "NR interval &1: target 'to year' field is empty" suggests that the system expects a value in the "to year" field for a specific interval, but it is currently empty. This can happen due to several reasons:
  
  Missing Data: The source data may not have a value for the "to year" field, which is required for the conversion process.
  Incorrect Mapping: The mapping configuration between the source and target data structures may not be set up correctly, leading to missing values.
  Data Format Issues: The data format in the source might not be compatible with what the target expects, causing the system to interpret it as empty.
  Configuration Errors: There may be issues in the configuration of the migration project or the specific migration object being used.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Source Data: Review the source data to ensure that all required fields, including the "to year" field, are populated correctly. If the data is missing, you may need to fill in the appropriate values.
  
  
  Review Mapping Configuration: Verify the mapping between the source and target structures in the migration project. Ensure that the "to year" field is correctly mapped and that there are no discrepancies.
  
  
  Data Validation: Use data validation tools or reports to check for any inconsistencies or missing values in the data that is being migrated.
  
  
  Adjust Migration Settings: If applicable, adjust the settings in the migration cockpit or tool you are using to ensure that it can handle the data correctly.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be additional guidelines or requirements for the data format and structure.
  
  
  Testing: After making the necessary adjustments, perform a test migration to see if the error persists. This can help confirm that the issue has been resolved.
  
  
  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 migration tool you are using for best practices and guidelines.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_NCE_BAS135 error message.