How To Fix CNSKF_MSG_CL027 - Activity work cannot be calculated/changed, as activity work is not empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNSKF_MSG_CL -

• Message number: 027

• Message text: Activity work cannot be calculated/changed, as activity work is not empty

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 CNSKF_MSG_CL027 - Activity work cannot be calculated/changed, as activity work is not empty ?

  The SAP error message CNSKF_MSG_CL027 indicates that there is an issue with the activity work in a project or task. Specifically, it means that the system cannot calculate or change the activity work because the activity work field is not empty. This typically occurs in the context of project management or resource planning within SAP.
  Cause:
  
  Existing Activity Work: The activity work field already contains data, which prevents any changes or recalculations.
  Locked Data: The data might be locked due to ongoing processes or transactions that are currently being executed.
  Incorrect Configuration: There may be configuration settings in the project management module that are preventing changes to the activity work.
  User Permissions: The user may not have the necessary permissions to modify the activity work.
  
  Solution:
  
  Check Activity Work Field: Review the activity work field to see if it contains any data. If it does, you may need to clear it or adjust it before making further changes.
  Unlock Data: Ensure that no other processes are locking the data. You may need to wait for other transactions to complete or consult with your SAP administrator to unlock the data.
  Review Configuration: Check the configuration settings in the project management module to ensure that they allow for changes to activity work.
  User Permissions: Verify that you have the necessary permissions to modify the activity work. If not, contact your system administrator to request the appropriate access.
  Use Transaction Codes: If applicable, use relevant transaction codes (like CJ20N for project management) to navigate to the specific project or task and make the necessary adjustments.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for project management and resource planning for more detailed information on managing activity work.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to resolve the CNSKF_MSG_CL027 error and successfully manage the activity work in your SAP system.