How To Fix CN053 - Network does not have activity account assignment


CN053 - Overview

  • Message type: E = Error

  • Message class: CN - Meldungen für Netzpläne

  • Message number: 053

  • Message text: Network does not have activity account assignment

  • Show details Hide details
  • What causes this issue?

    You cannot write any costs to the activity for this network.
    You can only write costs to the network header for the network.

    System Response

    INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

    How to fix this error?

    Check that you have maintained the proper key for the network. Make
    any changes necessary.
    Delete the key for the activity.

    Error message extract from SAP system. Copyright SAP SE.


CN053 - Details

  • The SAP error message CN053: Network does not have activity account assignment typically occurs in the context of project systems (PS) or production planning when you are trying to assign costs or activities to a network that does not have the necessary account assignment set up. Here’s a breakdown of the cause, potential solutions, and related information:
    
    Cause: Missing Account Assignment: The network you are trying to work with does not have an activity account assignment defined. This means that the system cannot determine where to post the costs associated with the activities in the network. Incorrect Network Type: The network type may not be configured to allow for activity account assignments.
    Configuration Issues: There may be issues in the configuration of the project system or network settings that prevent the assignment of costs.
    Solution: Check Network Settings: Go to the network in question and check the settings. Ensure that the network has an activity account assignment

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