How To Fix CN039 - Activity "&" has status "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 039

• Message text: Activity "&" has status "&"

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 CN039 - Activity "&" has status "&" ?

  The SAP error message CN039 typically indicates that a specific activity in a project or network has a status that prevents further processing. The message format is usually as follows:
  
  Activity "&": This refers to the specific activity number that is causing the issue.
  Status "&": This indicates the current status of the activity, which could be something like "Completed," "Blocked," "Cancelled," etc.
  
  Causes
  The causes of this error can vary, but common reasons include:
  
  Activity Status: The activity may be in a status that does not allow further actions, such as "Completed" or "Cancelled."
  Dependencies: There may be dependencies or predecessor activities that have not been completed, which can affect the status of the current activity.
  Project Settings: The project or network settings may restrict certain actions based on the status of activities.
  User Authorizations: The user may not have the necessary authorizations to change the status of the activity.
  
  Solutions
  To resolve the CN039 error, consider the following steps:
  
  
  Check Activity Status: Review the status of the activity in question. If it is "Completed" or "Cancelled," you may need to change it back to a status that allows further processing (if applicable).
  
  
  Review Dependencies: Ensure that all predecessor activities are completed. If there are any outstanding dependencies, address those first.
  
  
  Change Activity Status: If you have the necessary authorizations, you may be able to change the status of the activity. This can typically be done in the project management transaction (e.g., CJ20N or CN41).
  
  
  Consult Project Settings: Check the project or network settings to see if there are any restrictions on the activities that need to be addressed.
  
  
  User Authorizations: Ensure that you have the appropriate authorizations to perform the required actions. If not, contact your SAP administrator to request the necessary permissions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to your version of SAP and the context of the error.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CN41 (Network Overview), and others that may help you manage project activities.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Consider visiting SAP community forums or user groups for additional insights and solutions from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the CN039 error and take appropriate action to resolve it.