How To Fix NR140 - Intervals exist for the object; prefix cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 140

• Message text: Intervals exist for the object; prefix cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NR140 - Intervals exist for the object; prefix cannot be changed ?

  The SAP error message NR140 indicates that there are existing intervals for a number range object, and as a result, the prefix of that number range cannot be changed. This typically occurs when you attempt to modify the prefix of a number range object that already has assigned intervals.
  Cause:
  The primary cause of this error is that the number range object has already been defined with specific intervals, and changing the prefix would affect the integrity of those existing intervals. The system prevents this change to maintain data consistency and avoid potential conflicts.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Intervals: 
  
  Go to the transaction code SNRO (Number Range Objects) and find the relevant number range object.
  Check the intervals that are currently defined for that object.
  
  
  
  Delete or Adjust Intervals:
  
  If you need to change the prefix, you will have to delete or adjust the existing intervals. This can be done in the same SNRO transaction.
  Be cautious when deleting intervals, as this may affect existing data that relies on those number ranges.
  
  
  
  Create a New Number Range Object:
  
  If deleting intervals is not an option (for example, if the number range is already in use), consider creating a new number range object with the desired prefix and then updating the relevant configurations to use the new object.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or functional team to ensure that any changes made do not disrupt business processes.
  
  
  
  Testing:
  
  After making changes, ensure to test the functionality in a development or quality assurance environment before applying changes to the production system.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: Number Range Objects
  SNUM: Number Range Management
  
  
  Number Range Management: Understanding how number ranges work in SAP is crucial. They are used to generate unique identifiers for various objects (e.g., documents, invoices).
  Data Consistency: Always ensure that any changes made to number ranges do not compromise the integrity of existing data.
  
  If you are unsure about making these changes, it is advisable to consult with an SAP expert or your organization's SAP support team.