How To Fix CN684 - Activity & was not released -> see log

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 684

• Message text: Activity & was not released -> see log

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN684 - Activity & was not released -> see log ?

  The SAP error message CN684 indicates that a specific activity (in this case, "Activity &") was not released, and it prompts the user to check the log for more details. This error typically occurs in the context of project management and controlling within SAP, particularly when dealing with project activities in the Project System (PS) module.
  Cause:
  The error CN684 can arise due to several reasons, including:
  
  
  Activity Not Released: The activity in question has not been released for further processing. In SAP, activities must be released before they can be executed or assigned costs.
  
  
  Authorization Issues: The user may not have the necessary authorizations to release the activity.
  
  
  Status of the Project: The project or the WBS (Work Breakdown Structure) element associated with the activity may be in a status that does not allow for the release of activities.
  
  
  Incomplete Data: There may be missing or incorrect data associated with the activity that prevents it from being released.
  
  
  Solution:
  To resolve the CN684 error, you can follow these steps:
  
  
  Check Activity Status: Go to the project or WBS element in question and check the status of the activity. Ensure that it is set to a status that allows for release.
  
  
  Release the Activity: If the activity is not released, you can release it using the transaction code CJ20N (Project Builder) or CJ02 (Change Project). Navigate to the activity and release it.
  
  
  Review Logs: Check the log for more detailed information about why the activity was not released. This can provide insights into any specific issues that need to be addressed.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to release the activity. If not, contact your SAP security administrator to obtain the required permissions.
  
  
  Data Validation: Verify that all required data for the activity is complete and correct. This includes checking for any missing fields or incorrect entries.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or consult with your SAP support team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ02 (Change Project), and CJ03 (Display Project) for managing project activities.
  SAP Notes: Check SAP Notes for any known issues or patches related to the CN684 error.
  User Manuals: Review user manuals or training materials related to the Project System module for best practices in managing project activities.
  
  By following these steps, you should be able to identify the cause of the CN684 error and take appropriate action to resolve it.