How To Fix CN246 - The project definitions of the subnetwork and the superior network differ

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 246

• Message text: The project definitions of the subnetwork and the superior network differ

What causes this issue?

The project definition of the subnetwork is not the same as the Project
definition of the superior networks.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Assign the subnetwork to a network with the same project definition.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN246 - The project definitions of the subnetwork and the superior network differ ?

  The SAP error message CN246 indicates that there is a mismatch between the project definitions of a subnetwork and its superior network in the Project System (PS) module. This typically occurs when you are trying to assign a subnetwork to a superior network, but the project definitions (such as the project type, status, or other attributes) do not match.
  Cause:
  
  Different Project Definitions: The subnetwork and the superior network may have been created with different project definitions or settings.
  Inconsistent Status: The status of the networks may not be compatible. For example, one network might be in a status that does not allow for the assignment of subnetworks.
  Different Project Types: The project types of the superior and subnetwork may differ, which can lead to incompatibility.
  Missing Authorizations: Sometimes, the user may not have the necessary authorizations to perform the assignment, leading to this error.
  
  Solution:
  
  Check Project Definitions: Verify that the project definitions of both the subnetwork and the superior network are consistent. This includes checking the project type, status, and other relevant attributes.
  Adjust Project Status: If the status of either network is causing the issue, consider changing the status to a compatible one that allows for the assignment of subnetworks.
  Recreate Subnetwork: If the project definitions are fundamentally incompatible, you may need to recreate the subnetwork with the correct project definition that matches the superior network.
  Authorization Check: Ensure that you have the necessary authorizations to perform the assignment. If not, contact your system administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on project definitions and their compatibility.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) to view and edit project definitions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the CN246 error and successfully assign the subnetwork to the superior network.