Email not delivered to below recepients of notification '&1'

Message type: E = Error

Message class: /IWNGW/CM_HUB - Notification Gateway Hub messages

Message number: 134

Message text: Email not delivered to below recepients of notification '&1'



What causes this issue?

Email ID is not maintained


System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.



How to fix this error?



Procedure for System Administrators


Error message extract from SAP system. Copyright SAP SE.