How To Fix GHO_FC_MANAGE_PROJ002 - Existing network name from PM cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_FC_MANAGE_PROJ - Message class for Forecasting - Project Setup

• Message number: 002

• Message text: Existing network name from PM cannot be used

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_FC_MANAGE_PROJ002 - Existing network name from PM cannot be used ?

  The SAP error message GHO_FC_MANAGE_PROJ002 indicates that there is an issue with the network name being used in a Project Management (PM) context. This error typically arises when you are trying to use a network name that already exists or is not valid for the operation you are attempting to perform.
  Cause:
  
  Duplicate Network Name: The network name you are trying to use already exists in the system. SAP does not allow the creation of duplicate network names within the same project or area.
  Invalid Network Name: The network name may not conform to the naming conventions or rules defined in your SAP system.
  Locked or Inactive Network: The network you are trying to access may be locked or inactive, preventing you from using it.
  Authorization Issues: You may not have the necessary permissions to access or modify the network.
  
  Solution:
  
  Check Existing Networks: Verify if the network name you are trying to use already exists. You can do this by navigating to the relevant transaction (e.g., CJ20N for project management) and checking the list of existing networks.
  Use a Unique Name: If the network name is already in use, consider using a different, unique name that adheres to the naming conventions.
  Review Network Status: Ensure that the network you are trying to use is active and not locked. You can check the status of the network in the project management transaction.
  Check Authorizations: Ensure that you have the necessary authorizations to create or modify networks. If you suspect authorization issues, contact your SAP security administrator.
  Consult Documentation: Review the SAP documentation or help files related to project management and network creation for any specific guidelines or restrictions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CN21 (Create Network), and CN22 (Change Network).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for specific notes that may address this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.