How To Fix CNPOC_MSG_CLASS020 - Switch not active

SAP Error Message - Details

• Message type: E = Error

• Message class: CNPOC_MSG_CLASS - Message class for handling CNPOC function group.

• Message number: 020

• Message text: Switch not active

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 CNPOC_MSG_CLASS020 - Switch not active ?

  The SAP error message CNPOC_MSG_CLASS020: Switch not active typically occurs in the context of the Project System (PS) module when certain functionalities or features are not enabled or activated in the system. This message indicates that a specific switch or configuration setting required for the operation you are trying to perform is not active.
  Cause:
  
  Inactive Switch: The error is primarily caused by a configuration switch that is not activated in the system. This could be related to project management, cost planning, or other functionalities within the Project System.
  Missing Configuration: The necessary configuration settings for the project or the specific transaction you are trying to execute may not be set up correctly.
  System Version: The error may also arise if you are using a version of SAP that does not support the functionality you are trying to access.
  
  Solution:
  
  
  Activate the Switch:
  
  You can activate the required switch using transaction code SCPR20 (Switch Framework) or SCPR (Switch Management).
  Check the list of switches and look for the one related to the functionality you are trying to use. Activate it if it is not already active.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the Project System to ensure that all necessary settings are correctly configured.
  Use transaction codes like SPRO to access the configuration menu and navigate to the relevant sections for Project System.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific functionality you are trying to use. There may be specific instructions or prerequisites that need to be fulfilled.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCPR20, SPRO, and others related to Project System configuration.
  SAP Notes: Search for SAP Notes that may address this specific error message or provide additional context on switches and their activation.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to activate switches and make configuration changes in the system.
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary solution to resolve it.