How To Fix /IWFND/CM_MGW152 - Not authorized, bulk notification sending failed

/IWFND/CM_MGW152 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 152

• Message text: Not authorized, bulk notification sending failed

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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/IWFND/CM_MGW152 - Details

• The SAP error message /IWFND/CM_MGW152 Not authorized, bulk notification sending failed typically occurs in the context of SAP Gateway and OData services when there is an authorization issue related to sending bulk notifications. This error can arise in various scenarios, such as when trying to send notifications to multiple users or systems and the user or service does not have the necessary permissions.
  
  Cause:
  
  Authorization Issues: The user or service account attempting to send the notifications does not have the required authorizations. This could be due to missing roles or permissions in the SAP system.
  Service Configuration: The OData service or the notification service may not be properly configured, leading to authorization checks failing.
  User Role Assignment: The user may not be assigned the correct roles that include the necessary authorizations for the operation being performed.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to check the authorization failure details. This will