How To Fix DNO040 - Specify a notification type

SAP Error Message - Details

• Message type: E = Error

• Message class: DNO - Messages for General Notifications

• Message number: 040

• Message text: Specify a notification type

What causes this issue?

To create a notification, you must specify the 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?

Specify a 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 DNO040 - Specify a notification type ?

  The SAP error message DNO040, which states "Specify a notification type," typically occurs when you are trying to create or process a notification in the SAP system without specifying the required notification type. This error is common in modules related to Plant Maintenance (PM) or Customer Service (CS), where notifications are essential for tracking issues, maintenance tasks, or service requests.
  Cause:
  The primary cause of this error is that the system requires a notification type to be specified in order to proceed with the creation or processing of a notification. Notification types define the characteristics and processing rules for different types of notifications, such as maintenance requests, service notifications, etc.
  Solution:
  To resolve the DNO040 error, follow these steps:
  
  
  Specify Notification Type:
  
  When creating a notification, ensure that you select a valid notification type from the dropdown menu or input it manually in the relevant field. This is usually found in the initial screen of the notification creation process.
  
  
  
  Check Configuration:
  
  If you are unsure which notification types are available, you can check the configuration settings in the SAP system. This can be done by navigating to the relevant customizing transaction (e.g., SPRO) and looking under the Plant Maintenance or Customer Service sections to review the defined notification types.
  
  
  
  User Authorizations:
  
  Ensure that you have the necessary authorizations to create or process notifications of the specified type. Lack of authorization can sometimes lead to unexpected errors.
  
  
  
  System Settings:
  
  If the issue persists, it may be worth checking if there are any system settings or user parameters that might be affecting the notification type selection.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for more detailed information on notification types and their usage within your specific SAP environment.
  
  
  
  Related Information:
  
  Notification Types: Different notification types can include maintenance notifications, service notifications, and others, each serving a specific purpose within the SAP system.
  Transaction Codes: Common transaction codes related to notifications include IW21 (Create Notification), IW22 (Change Notification), and IW23 (Display Notification).
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or bugs related to notification types and the DNO040 error.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.