How To Fix DNO175 - Error when confirming notification

SAP Error Message - Details

• Message type: E = Error

• Message class: DNO - Messages for General Notifications

• Message number: 175

• Message text: Error when confirming notification

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 DNO175 - Error when confirming notification ?

  The SAP error message DNO175 typically occurs when there is an issue with confirming a notification in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Missing or Incomplete Data: The notification may be missing required fields or data that need to be filled out before confirmation.
  Status Issues: The notification might be in a status that does not allow for confirmation (e.g., it may be closed or already confirmed).
  Authorization Issues: The user may not have the necessary authorizations to confirm the notification.
  System Configuration: There may be configuration settings in the system that prevent the confirmation of notifications under certain conditions.
  Dependencies on Other Objects: The notification may be linked to other objects (like work orders) that are not in a state that allows for confirmation.
  
  Solutions:
  
  Check Required Fields: Ensure that all mandatory fields in the notification are filled out correctly. Review the notification for any missing information.
  Review Notification Status: Check the status of the notification. If it is closed or already confirmed, you may need to reopen it or create a new notification.
  Authorization Check: Verify that the user has the necessary permissions to confirm notifications. This may involve checking roles and authorizations in the SAP system.
  Consult Configuration Settings: If you have access, review the configuration settings related to notifications in the SAP system. This may involve consulting with a system administrator or SAP consultant.
  Check Dependencies: Investigate if the notification is linked to other objects that need to be addressed first. For example, if it is related to a work order, ensure that the work order is in a state that allows for confirmation.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like IW21 (Create Notification), IW22 (Change Notification), and IW23 (Display Notification) to manage notifications.
  SAP Notes: Check SAP Notes for any known issues or patches related to the DNO175 error. SAP Notes can provide specific guidance or fixes for known problems.
  Documentation: Refer to SAP documentation or help files for more detailed information on notifications and their management.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.