How To Fix R2308 - Number range &1 (object &2) is in the critical area

SAP Error Message - Details

• Message type: E = Error

• Message class: R2 - Business Partner Contact

• Message number: 308

• Message text: Number range &1 (object &2) is in the critical area

What causes this issue?

Most of the numbers available have already been assigned.

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?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R2308 - Number range &1 (object &2) is in the critical area ?

  The SAP error message R2308 indicates that a number range is in a critical area, which means that the number range is running low on available numbers. This can occur in various contexts, such as when creating documents, orders, or other objects that rely on a specific number range.
  Cause:
  The primary cause of this error is that the number range defined for a particular object (e.g., sales orders, purchase orders, etc.) is nearing its limit. Each number range has a defined start and end, and when the system approaches the end of this range, it triggers the critical area warning.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check the Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Enter the object name (e.g., the object associated with the error) and check the current status of the number range.
  Review the defined intervals and see how many numbers are still available.
  
  
  
  Extend the Number Range:
  
  If the number range is indeed running low, you can extend it by adding a new interval.
  In the same SNRO transaction, you can create a new interval or adjust the existing one to increase the upper limit.
  
  
  
  Adjust the Number Range Assignment:
  
  If applicable, you can also check if the number range is assigned correctly to the relevant application area.
  Ensure that the number range is not being used by multiple applications in a conflicting manner.
  
  
  
  Monitor Usage:
  
  After extending the number range, monitor its usage to ensure that it does not reach the critical area again soon.
  Consider implementing alerts or regular checks to avoid future occurrences.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or consult with your SAP Basis or functional team for best practices regarding number range management.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  SNUM: Number Range Management
  OBA7: Number Range Maintenance for Document Types
  
  
  
  Best Practices:
  
  Regularly review number ranges to ensure they are sufficient for your business needs.
  Implement a process for monitoring and managing number ranges proactively.
  
  
  
  SAP Notes:
  
  Check SAP Notes for any specific recommendations or patches related to number range management.
  
  
  
  By following these steps, you should be able to resolve the R2308 error and ensure that your number ranges are adequately managed.