Message type: E = Error
Message class: CN - Meldungen für Netzpläne
Message number: 815
Message text: Standard network has several alternatives. Choose one
You must maintain an alternative in order to maintain a relationship
to another standard network.
INCLUDE NA_ALLG_NOVERARBEITUNG
Enter a key for the alternative to the standard network.
Error message extract from SAP system. Copyright SAP SE.
CN815
- Standard network has several alternatives. Choose one ?The SAP error message CN815 indicates that a standard network has multiple alternatives, and the system requires the user to select one of them. This typically occurs in the context of project management or network planning within SAP, particularly when dealing with networks in the Project System (PS) module.
Cause: The error arises when: A standard network (a predefined sequence of activities) has been defined with multiple alternative paths or options for execution. The system cannot determine which alternative to use for processing, leading to the need for user intervention.
Solution: To resolve the CN815 error, follow these steps: Identify the Standard Network: Determine which standard network is causing the issue. You can do this by checking the network number or the project details. Review Alternatives: Access the standard network in the SAP system and review the available alternatives. You can do this by navigating to the network in the Project System module. Select an Alternative: If you are in
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