How To Fix NR087 - The "Interval Number" field cannot be modified

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 087

• Message text: The "Interval Number" field cannot be modified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NR087 - The "Interval Number" field cannot be modified ?

  The SAP error message NR087, which states "The 'Interval Number' field cannot be modified," typically occurs in the context of number range management in SAP. This error indicates that you are trying to change the interval number of a number range object that is not allowed to be modified after it has been created.
  Cause:
  
  Number Range Object Configuration: The number range object has been defined in such a way that its intervals are fixed and cannot be changed once they are set up.
  Authorization Issues: The user may not have the necessary authorizations to modify the number range intervals.
  System Restrictions: Certain system settings or configurations may prevent modifications to the number range intervals.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number range object and check its configuration.
  Ensure that you are not trying to modify an interval that is locked or not allowed to be changed.
  
  
  
  Use the Correct Transaction:
  
  If you need to create a new interval or modify an existing one, ensure you are using the correct transaction (e.g., SNRO for number range objects) and that you are in the correct mode (e.g., change mode).
  
  
  
  Authorization Check:
  
  Verify that you have the necessary authorizations to modify number range intervals. You may need to contact your SAP security administrator to ensure you have the right permissions.
  
  
  
  Create a New Interval:
  
  If you need to change the interval, consider creating a new number range interval instead of modifying an existing one. This can often be done in the same configuration area.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or functional team for specific guidelines related to number range management in your system.
  
  
  
  Related Information:
  
  Number Range Management: Understanding how number ranges work in SAP is crucial. Number ranges are used to generate unique identifiers for various objects (e.g., documents, transactions).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNRO (for number range objects) and SNUM (for number range management).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support or your internal SAP team for further assistance.