How To Fix LTR2_RN_CHECK026 - Incompatible number range intervals

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN_CHECK - LTR2 RN: Renumbering project checking message class

• Message number: 026

• Message text: Incompatible number range intervals

What causes this issue?

The incompatible number range interval meets the following scenarios:
A number range interval only exists in one remote system.
A number range interval is only configured as external in receiver
remote system.
Remaining range numbers of the number range interval in receiver cannot
accept the used in sender system.

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?

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 LTR2_RN_CHECK026 - Incompatible number range intervals ?

  The SAP error message LTR2_RN_CHECK026 indicates that there is an issue with incompatible number range intervals in the system. This typically occurs when there are overlapping or conflicting number ranges defined for a particular object or document type in the SAP system.
  Cause:
  
  Overlapping Number Ranges: Two or more number ranges may be defined in such a way that they overlap, which can lead to confusion in number assignment.
  Incorrect Configuration: The configuration of number ranges may not have been set up correctly, leading to incompatible intervals.
  Missing Number Range: A required number range may not be defined for a specific document type or object.
  Changes in Number Range: If changes were made to the number range intervals without proper adjustments to related configurations, this error can occur.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Identify the relevant number range object associated with the error.
  Review the defined intervals to ensure there are no overlaps or gaps.
  
  
  
  Adjust Number Ranges:
  
  If overlaps are found, adjust the intervals to ensure they are distinct and do not conflict with each other.
  Ensure that all required number ranges are defined and active.
  
  
  
  Review Document Types:
  
  Check the document types that are using the number ranges. Ensure that they are correctly assigned to the appropriate number ranges.
  
  
  
  Testing:
  
  After making adjustments, perform tests to ensure that the error no longer occurs and that number assignments are functioning as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring number ranges for your particular module or application.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking and adjusting the number ranges, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: To manage number range objects.
  OBA7: To maintain number ranges for document types in Financial Accounting.
  OMN1: To maintain number ranges for various logistics applications.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on number range configuration.
  
  
  Documentation: Review the SAP Help Portal for detailed information on number range management and best practices.
  
  
  By following these steps, you should be able to resolve the error message LTR2_RN_CHECK026 and ensure that your number range configurations are set up correctly.