How To Fix /IWNGW/CM_HUB063 - Notification is not sent to these recipients, as they are not valid

/IWNGW/CM_HUB063 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 063

• Message text: Notification is not sent to these recipients, as they are not valid

Self-Explanatory Message

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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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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_HUB063 - Notification is not sent to these recipients, as they are not valid ?

  The SAP error message /IWNGW/CM_HUB063 indicates that a notification could not be sent to certain recipients because they are not valid. This error typically arises in the context of SAP's notification and messaging systems, particularly when using the SAP Cloud Platform or SAP Business Technology Platform for notifications.
  
  Cause:
  
  Invalid Recipient Addresses: The recipients specified in the notification may have invalid email addresses or user IDs.
  Inactive Users: The users to whom the notifications are being sent may not be active in the system.
  Missing User Profiles: The user profiles for the intended recipients may not be set up correctly, or they may lack the necessary communication settings.
  
  Configuration Issues: There may be issues with the configuration of the notification system, such as incorrect settings in the communication channels or the notification service.
  Authorization Issues: The user sending the notification may not have the necessary authorizations to send messages to the specified recipients.
  
  
  Solution:
  
  
  Verify Recipient Information:
  
  Check the