How To Fix GHO_PLN_MANAGE_PLAN046 - No valid link found for Network Object &1 with medium &3 and Network &2

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_PLN_MANAGE_PLAN - Messages for Manage Production Plan applications

• Message number: 046

• Message text: No valid link found for Network Object &1 with medium &3 and Network &2

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_PLN_MANAGE_PLAN046 - No valid link found for Network Object &1 with medium &3 and Network &2 ?

  The SAP error message GHO_PLN_MANAGE_PLAN046 indicates that there is an issue with the planning of a network object in the SAP system. Specifically, it states that no valid link was found for a network object with a specified medium and network. This error typically arises in the context of project planning or network management within SAP, particularly in modules like SAP PS (Project System) or SAP PM (Plant Maintenance).
  Cause:
  
  Missing Configuration: The network object may not be properly configured or linked to the required medium or network.
  Data Inconsistency: There may be inconsistencies in the master data or transactional data related to the network object, medium, or network.
  Incorrect Assignment: The network object might not be assigned to the correct medium or network in the system.
  Authorization Issues: There could be authorization issues preventing the system from accessing the necessary data.
  Transport Issues: If the system has recently undergone a transport, some configurations or data might not have been transported correctly.
  
  Solution:
  
  Check Configuration: Verify that the network object is correctly configured and linked to the appropriate medium and network. Ensure that all necessary settings are in place.
  Review Master Data: Check the master data for the network object, medium, and network to ensure that they are consistent and correctly defined.
  Validate Assignments: Ensure that the network object is correctly assigned to the medium and network. You may need to reassign or create the necessary links.
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the network object and its related data.
  Consult Logs: Check the system logs for any additional error messages or warnings that might provide more context about the issue.
  Recreate Links: If necessary, try to recreate the links between the network object, medium, and network to resolve the issue.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CJ20N (Project Builder) or CN41 (Network Overview) to investigate the network object and its links.
  Documentation: Refer to SAP documentation or help files related to project planning and network management for more detailed guidance on configuration and troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message or provide patches or updates that could resolve the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.