How To Fix LTR2_RN035 - Number range object &1 not changed as mapping results are already built

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 035

• Message text: Number range object &1 not changed as mapping results are already built

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN035 - Number range object &1 not changed as mapping results are already built ?

  The SAP error message LTR2_RN035 indicates that the number range object specified (denoted by &1) has not been changed because the mapping results for that object have already been built. This typically occurs in the context of number range management, particularly when working with number range objects in SAP systems.
  Cause:
  
  Existing Mapping Results: The error arises when you attempt to change a number range object that already has mapping results created. The system prevents changes to ensure data integrity and consistency.
  Configuration Issues: There may be a configuration issue where the number range object is locked or not set up correctly for the intended changes.
  System State: The system might be in a state where it does not allow changes to certain configurations due to ongoing processes or transactions.
  
  Solution:
  
  Check Existing Mappings: Review the existing mappings for the number range object. If mappings are already in place, you may need to delete or adjust them before making changes.
  Delete Mapping Results: If you are sure that you want to change the number range object, you can delete the existing mapping results. This can usually be done through transaction codes like LTR2 (for number range management) or similar.
  Rebuild Mappings: After deleting the existing mappings, you can proceed to make the necessary changes to the number range object and then rebuild the mappings.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing number range objects and mappings.
  Check Authorizations: Ensure that you have the necessary authorizations to make changes to number range objects and mappings.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTR2 for number range management, SNRO for number range object maintenance, and SNUM for number range management.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  Testing: Always test changes in a development or quality assurance environment before applying them to production to avoid unintended consequences.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.