Message type: E = Error
Message class: /AIF/API_CUST -
Message number: 170
Message text: The user &1 for user-recipient assignment does not exist
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/AIF/API_CUST170
- The user &1 for user-recipient assignment does not exist ?The SAP error message /AIF/API_CUST170 The user &1 for user-recipient assignment does not exist typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with user-recipient assignments. This error indicates that the system is trying to find a user that has not been defined or does not exist in the system.
Cause: Non-existent User: The user specified in the error message (&1) does not exist in the SAP system. Incorrect User Assignment: The user might have been incorrectly assigned in the configuration settings for the AIF. User Deactivation: The user might have been deactivated or deleted from the system. Authorization Issues: The user may not have the necessary authorizations to be recognized in the context of the AIF.
Solution: Check User Existence: Go to transaction SU01 (User Maintenance) and check if the user specified in the error message exists. If the user does not exist, you will need to create the user or
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