How To Fix MW571 - No notification categories exist that allow you to reply

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 571

• Message text: No notification categories exist that allow you to reply

What causes this issue?

You entered allocation-table requested quantities, even though the
system does not contain any notification category allowing you to
report requested quantities.

System Response

The requested quantities could not be posted.

How to fix this error?

If you want to allow plants to request specific quantities, create in
Customizing the necessary notification categories and allocation table
types, which you then assign to the categories. All allocation tables
for which replies are possible must be of one of these allocation table
types.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW571 - No notification categories exist that allow you to reply ?

  The SAP error message MW571 ("No notification categories exist that allow you to reply") typically occurs when you are trying to reply to a notification in the SAP system, but there are no valid notification categories configured that permit replies. This can happen in various modules, such as Plant Maintenance (PM) or Quality Management (QM), where notifications are used to track issues or tasks.
  Cause:
  
  Missing Configuration: The primary cause of this error is that the notification categories in the system have not been configured to allow replies. This could be due to a lack of setup in the customizing settings for notifications.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to reply to notifications, although this is less common for this specific error.
  System Settings: The system settings may not be aligned with the business processes, leading to the inability to reply to certain types of notifications.
  
  Solution:
  To resolve the MW571 error, you can take the following steps:
  
  
  Check Notification Categories:
  
  Go to the customizing settings in SAP (transaction code SPRO).
  Navigate to the relevant area for notifications (e.g., Plant Maintenance or Quality Management).
  Check the configuration for notification categories to ensure that they are set up correctly to allow replies.
  
  
  
  Configure Notification Categories:
  
  If the notification categories do not exist or are not configured to allow replies, you will need to create or modify them.
  Ensure that the "Allow Reply" option is enabled for the relevant notification categories.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to reply to notifications. This can be checked with the help of your SAP security team.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality by attempting to reply to a notification again.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed steps on configuring notification categories.
  
  
  
  Related Information:
  
  Transaction Codes: You may find it useful to familiarize yourself with transaction codes related to notifications, such as:
  
  IW21: Create Notification
  IW22: Change Notification
  IW23: Display Notification
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this issue or provide additional guidance.
  Support: If the issue persists after checking configurations and authorizations, consider reaching out to your SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the MW571 error and enable the functionality to reply to notifications in your SAP system.