How To Fix CNV_NCE_BAS157 - NR interval &1: order in a shifting group is incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 157

• Message text: NR interval &1: order in a shifting group is incorrect

What causes this issue?

The shifting order is not specified correctly for all number range
intervals that belong to the same shifting group (for example there
could be gaps in the order numbering).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the order of the shifting group that the corresponding number
range interval belongs to. Remove any gaps or invalid values.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS157 - NR interval &1: order in a shifting group is incorrect ?

  The SAP error message CNV_NCE_BAS157 typically relates to issues encountered during data migration or conversion processes, particularly when dealing with the handling of intervals in a shifting group. This error indicates that there is an inconsistency in the order of the intervals defined for a specific group, which can lead to problems in processing or interpreting the data correctly.
  Cause:
  The error message "NR interval &1: order in a shifting group is incorrect" suggests that the intervals defined for a particular group are not in the expected order. This could be due to:
  
  Incorrect Data Entry: Intervals may have been entered incorrectly, leading to overlaps or gaps that violate the expected sequence.
  Data Migration Issues: During data migration, the order of intervals may have been altered or not preserved correctly.
  Configuration Errors: The configuration settings for the shifting group may not align with the expected data structure or business rules.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Interval Definitions: Check the definitions of the intervals in the shifting group. Ensure that they are defined in a logical and sequential order without overlaps or gaps.
  
  
  Correct Data Entries: If you find any incorrect entries, correct them to ensure that the intervals are properly ordered.
  
  
  Check Migration Settings: If this error occurred during a data migration process, review the migration settings and mappings to ensure that the intervals are being transferred correctly.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the CNV_NCE_BAS157 error for any specific guidelines or recommendations.
  
  
  Testing: After making corrections, test the process again to ensure that the error has been resolved and that the intervals are now processed correctly.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data migration or configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration and configuration, such as SE11 (Data Dictionary), SE80 (Object Navigator), or specific transaction codes for the migration tool you are using.
  Documentation: Review the SAP Help Portal for documentation on data migration and handling of intervals in shifting groups.
  
  By following these steps, you should be able to identify and correct the underlying issue causing the CNV_NCE_BAS157 error.