How To Fix LTR2_RN_CHECK028 - Invalid mapping information of 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: 028

• Message text: Invalid mapping information of number range intervals

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN_CHECK028 - Invalid mapping information of number range intervals ?

  The SAP error message LTR2_RN_CHECK028 indicates that there is an issue with the mapping information of number range intervals in the system. This error typically arises when there is a mismatch or inconsistency in the configuration of number ranges, which are used to generate unique identifiers for various objects in SAP.
  Cause:
  
  Invalid Configuration: The number range intervals may not be correctly defined or may overlap with other intervals.
  Missing Intervals: There may be missing intervals for certain number ranges that are required for the operation.
  Inconsistent Mapping: The mapping between the number range object and the intervals may not be properly set up.
  Data Integrity Issues: There could be data integrity issues in the database that lead to inconsistencies in number range assignments.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated with the error.
  Verify that the intervals are correctly defined and do not overlap.
  
  
  
  Review Mapping Information:
  
  Ensure that the mapping between the number range object and the intervals is correctly set up.
  Check if the intervals are assigned to the correct object and that they are active.
  
  
  
  Adjust Intervals:
  
  If you find any overlapping or invalid intervals, adjust them accordingly.
  Make sure that the intervals are defined in a way that they can accommodate the required number of unique identifiers.
  
  
  
  Check for Missing Intervals:
  
  If there are any missing intervals that are required for the operation, create them as needed.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the number range intervals to ensure that there are no discrepancies.
  You can use transaction SNUM to check the status of number ranges.
  
  
  
  Transport Requests:
  
  If the issue is related to a transport request, ensure that all necessary objects and configurations have been transported correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to number range management for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  SNUM: Number Range Management
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to number range management.
  Documentation: Review SAP Help documentation for detailed information on number range management and configuration.
  
  By following these steps, you should be able to identify and resolve the cause of the LTR2_RN_CHECK028 error in your SAP system.