How To Fix DNO172 - Notification has been changed by SAP

SAP Error Message - Details

• Message type: E = Error

• Message class: DNO - Messages for General Notifications

• Message number: 172

• Message text: Notification has been changed by SAP

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DNO172 - Notification has been changed by SAP ?

  The SAP error message DNO172, which states "Notification has been changed by SAP," typically occurs in the context of SAP's notification management system, particularly when dealing with maintenance notifications or service notifications. This message indicates that the notification you are trying to process has been modified by the system or another user, which can lead to inconsistencies or conflicts when you attempt to make changes.
  Cause:
  
  Concurrent Changes: Another user or process has modified the notification while you were working on it.
  System Updates: The system may have automatically updated the notification due to background processes or workflows.
  Locking Issues: The notification may be locked by another user or transaction, preventing you from making changes.
  
  Solution:
  
  Refresh the Notification: Reload the notification to see the latest changes. This can often be done by navigating away from the notification and then returning to it.
  Check for Updates: If you are working in a multi-user environment, check with your colleagues to see if someone else has made changes to the notification.
  Review Change Logs: If available, review the change logs for the notification to understand what modifications were made and by whom.
  Reapply Your Changes: After refreshing, reapply any changes you intended to make, ensuring that you are working with the most current version of the notification.
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to your SAP support team for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW21 (Create Notification), IW22 (Change Notification), and IW23 (Display Notification) to navigate the notification management system effectively.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to notifications, as restrictions can also lead to errors.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific patches or updates that address known issues.
  Documentation: Review SAP documentation or user manuals for best practices in handling notifications and understanding the workflow processes involved.
  
  By following these steps, you should be able to resolve the DNO172 error and continue working with your notifications in SAP.