Message type: E = Error
Message class:  ILM - Basic Maintenance Processing 
Message number: 219
Message text: Notificaton type &1 is not defined
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The SAP error message ILM219, which states "Notification type &1 is not defined," typically occurs in the context of Information Lifecycle Management (ILM) when the system is unable to find a specific notification type that is referenced in a process or configuration.
Cause: Undefined Notification Type: The notification type specified in the process or configuration does not exist in the system. This could be due to a typo, a missing configuration, or an incorrect reference.
Configuration Issues: The notification type may not have been properly set up in the ILM configuration. Transport Issues: If the configuration was transported from another system, the notification type may not have been included in the transport request.
Solution: Check Notification Type: Verify that the notification type referenced in the error message is correctly defined in the system. You can do this by navigating to the relevant configuration area in ILM. Define Notification Type: If the notification type does not exist, you
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