How To Fix GHO_NET059 - Link between &1 and &2 could not be created because of the these errors:

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_NET - Message class for Production Network Modelling

• Message number: 059

• Message text: Link between &1 and &2 could not be created because of the these errors:

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_NET059 - Link between &1 and &2 could not be created because of the these errors: ?

  The SAP error message GHO_NET059 indicates that there is an issue with creating a link between two objects (denoted as &1 and &2) in the system. This error typically arises in the context of network planning or project management within SAP, particularly when dealing with hierarchical structures or dependencies between different elements.
  Causes:
  
  Missing or Incorrect Data: The objects you are trying to link may have missing or incorrect data that prevents the creation of the link.
  Incompatible Object Types: The objects may not be compatible for linking due to their types or statuses.
  Authorization Issues: The user may not have the necessary permissions to create links between the specified objects.
  System Configuration: There may be configuration settings in the SAP system that prevent the linking of these objects.
  Existing Links: There may already be an existing link that conflicts with the new link you are trying to create.
  
  Solutions:
  
  Check Object Data: Verify that both objects (&1 and &2) have all the required data filled in correctly. Ensure that they are in the correct status for linking.
  Review Object Types: Ensure that the objects you are trying to link are of compatible types and can be linked according to the business logic.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the linking operation. You may need to consult with your SAP security team.
  Review Configuration Settings: Check the configuration settings related to the objects in question. This may involve consulting with your SAP Basis or configuration team.
  Examine Existing Links: Check if there are existing links between the objects that may be causing a conflict. If so, you may need to remove or modify those links before creating a new one.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or edit the objects involved (e.g., CJ20N for project management, CNO1 for network planning).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Logs and Traces: Review system logs or traces to gather more information about the error. This can provide insights into what specifically went wrong during the linking process.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.