How To Fix DNO002 - Number range for notification type & not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: DNO - Messages for General Notifications

• Message number: 002

• Message text: Number range for notification type & not maintained

What causes this issue?

The assigned number range is missing for this notification type.

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?

Create the number range in Customizing, or check if the correct number
range was assigned to the notification type.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DNO002 - Number range for notification type & not maintained ?

  The SAP error message DNO002 indicates that the number range for a specific notification type has not been maintained. This error typically occurs when you attempt to create a notification (such as a maintenance notification or a service notification) in SAP, but the system cannot assign a number to the notification because the number range for that notification type is not defined.
  Cause:
  
  Number Range Not Defined: The primary cause of this error is that the number range for the specific notification type has not been set up in the system.
  Configuration Issues: There may be issues in the configuration settings related to the notification type or the number range object.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to access or modify the number range settings.
  
  Solution:
  To resolve the DNO002 error, you need to maintain the number range for the relevant notification type. Here are the steps to do this:
  
  
  Access the Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Enter the object name for the notification type you are working with (e.g., DNO for notifications) and click on "Change".
  
  
  
  Maintain Number Ranges:
  
  In the number range object, check if the number range intervals are defined.
  If not, create a new interval by clicking on "Insert Interval".
  Define the interval by specifying the From Number and To Number. Ensure that the intervals do not overlap with existing ranges.
  Save your changes.
  
  
  
  Assign Number Range to Notification Type:
  
  Go to transaction code SPRO (SAP Reference IMG).
  Navigate to Plant Maintenance and Customer Service > Maintenance and Service Processing > Notification > Notification Types > Define Notification Types.
  Select the notification type you are working with and ensure that the correct number range is assigned.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to create notifications and access number range settings.
  
  
  
  Test the Changes:
  
  After maintaining the number range, try to create the notification again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: Number Range Object Maintenance
  SPRO: SAP Reference IMG
  
  
  Notification Types: Different types of notifications (e.g., maintenance notifications, service notifications) may have different number ranges.
  Documentation: Refer to SAP Help documentation for detailed information on configuring number ranges and notification types.
  
  By following these steps, you should be able to resolve the DNO002 error and successfully create notifications in SAP.