How To Fix DNO201 - The parent notification does not exist

DNO201 - Overview

• Message type: E = Error

• Message class: DNO - Messages for General Notifications

• Message number: 201

• Message text: The parent notification does not exist

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.

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DNO201 - Details

• The SAP error message DNO201 ("The parent notification does not exist") typically occurs in the context of SAP's Plant Maintenance (PM) or Customer Service (CS) modules when you are trying to create or process a notification that references a parent notification that cannot be found in the system.
  
  Cause:
  
  Non-existent Parent Notification: The parent notification ID you are trying to reference does not exist in the system. This could be due to a typo or because the notification was deleted.
  Incorrect Notification Type: The notification type you are using may not support parent-child relationships.
  Authorization Issues: The user may not have the necessary permissions to view or access the parent notification.
  Data Consistency Issues: There may be inconsistencies in the database or issues with the notification's status that prevent it from being recognized.
  
  
  Solution:
  
  Verify Parent Notification ID: Check the parent notification ID you are trying to reference. Ensure that it is correct and exists in the