How To Fix CNFW_MSG_CL020 - Maintain correct plan N/W version in customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNFW_MSG_CL - Message Class for Forecast Workbench

• Message number: 020

• Message text: Maintain correct plan N/W version in customizing

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNFW_MSG_CL020 - Maintain correct plan N/W version in customizing ?

  The SAP error message CNFW_MSG_CL020 ("Maintain correct plan N/W version in customizing") typically occurs in the context of project planning and network management within SAP, particularly in the Project System (PS) module. This error indicates that there is an issue with the network version that is being used in your project planning.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incorrect Network Version: The network version specified in the project or task does not match the version that is configured in the system.
  Missing Customizing Settings: The necessary customizing settings for the network version have not been maintained in the system.
  Version Control Issues: There may be issues related to version control settings in the project or network.
  
  Solution:
  To resolve the CNFW_MSG_CL020 error, you can follow these steps:
  
  
  Check Network Version:
  
  Go to the relevant project or network and check the version that is being used.
  Ensure that the version is correctly specified and exists in the system.
  
  
  
  Maintain Customizing Settings:
  
  Navigate to the customizing settings for the Project System (SPRO).
  Go to Project System > Structures > Network > Define Network Versions.
  Ensure that the correct network version is defined and active.
  
  
  
  Adjust Project Settings:
  
  If you are working with a specific project, check the project settings to ensure that the correct network version is assigned.
  You can do this by going to the project definition and checking the network version field.
  
  
  
  Check User Authorizations:
  
  Ensure that you have the necessary authorizations to access and modify network versions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any additional configuration steps that may be required for your specific version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CN21 (Create Network) to access project and network details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Version Management: Familiarize yourself with version management in SAP PS, as it plays a crucial role in project planning and execution.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNFW_MSG_CL020 error message in SAP.