How To Fix CN262 - Item numer interval is almost exhausted (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 262

• Message text: Item numer interval is almost exhausted (see long text)

What causes this issue?

You are adding a component.

System Response

The system assigns each component an internal item number. The range of
possible item numbers from 9000 to 9999 is almost exhausted.

How to fix this error?

Contact your consultant or the SAP Hotline. If necessary, apply note
131904.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN262 - Item numer interval is almost exhausted (see long text) ?

  The SAP error message CN262, which states "Item number interval is almost exhausted (see long text)," typically occurs in the context of project management or controlling modules, particularly when dealing with network activities or project items in SAP.
  Cause:
  The error indicates that the system is nearing the limit of the number of item numbers that can be assigned within a certain interval. This can happen when:
  
  A large number of items (e.g., activities, tasks, or components) have been created in a project or network.
  The number range defined for item numbers is close to its upper limit.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Look for the relevant number range object associated with the project or network items (e.g., CN_ITEM for network activities).
  Check the current status of the number range and see if it is close to being exhausted.
  
  
  
  Extend the Number Range:
  
  If the number range is indeed close to its limit, you can extend it:
  
  In the SNRO transaction, select the number range object and adjust the upper limit to allow for more item numbers.
  Ensure that the new range does not conflict with existing ranges.
  
  
  
  
  
  Archive Old Data:
  
  If applicable, consider archiving old or unused project items to free up space in the number range.
  
  
  
  Consult with SAP Basis or Functional Team:
  
  If you are not authorized to make changes to number ranges, consult with your SAP Basis or functional team to assist with the adjustments.
  
  
  
  Review Project Management Practices:
  
  Evaluate the project management practices to ensure that item numbers are being used efficiently and that unnecessary items are not being created.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: Number Range Object Maintenance
  CN21: Create Work Breakdown Structure
  CJ20N: Project Builder
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for detailed information on number range management and project management best practices.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  
  
  
  By following these steps, you should be able to resolve the CN262 error and prevent it from occurring in the future.