How To Fix O8507 - Assigned number &1 is the last available number for interval &2

SAP Error Message - Details

• Message type: E = Error

• Message class: O8 - IS-Oil: TD Transportation and Distribution

• Message number: 507

• Message text: Assigned number &1 is the last available number for interval &2

What causes this issue?

By using the last assigned number, you have reached the end of the
number range.

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?

The internal number range must be extended before more drivers can be
entered in the system. Use Transaction O4D4 to extend the drivers
internal number range 01.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O8507 - Assigned number &1 is the last available number for interval &2 ?

  The SAP error message O8507, which states "Assigned number &1 is the last available number for interval &2," typically occurs in the context of number range management in SAP. This error indicates that the specified number range interval has been exhausted, meaning that all available numbers within that range have been assigned and there are no more numbers left to allocate.
  Cause:
  
  Exhausted Number Range: The primary cause of this error is that the number range defined for a particular object (like a document, invoice, etc.) has been completely used up.
  Configuration Issues: There may be a misconfiguration in the number range settings, such as not having enough numbers defined in the range.
  Incorrect Number Range Assignment: The object may be incorrectly assigned to a number range that has already been fully utilized.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Number Range Status:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the relevant number range object and check the current status of the number range intervals.
  
  
  
  Extend the Number Range:
  
  If the number range is exhausted, you can extend it by adding more numbers to the interval.
  In transaction code SNRO, select the number range object and choose the option to change the intervals. You can add a new interval or extend the existing one.
  
  
  
  Create a New Number Range:
  
  If extending the existing number range is not feasible, consider creating a new number range and assigning it to the relevant object.
  Ensure that the new number range is properly configured and activated.
  
  
  
  Check for Configuration Errors:
  
  Review the configuration settings for the number range to ensure that they are set up correctly.
  Make sure that the number range is assigned to the correct object and that there are no overlaps or conflicts with other number ranges.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or consult with your SAP Basis or functional team for specific guidance related to your system and configuration.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: Number Range Object Maintenance
  SNUM: Number Range Management
  
  
  Number Range Management: Understanding how number ranges work in SAP is crucial. Each object that requires unique identification (like invoices, purchase orders, etc.) typically has a number range assigned to it.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to number ranges, as this is often restricted to certain user roles.
  
  By following these steps, you should be able to resolve the O8507 error and ensure that your number range management is functioning correctly.