How To Fix CJ007 - Network & contains no activities

SAP Error Message - Details

• Message type: E = Error

• Message class: CJ - Project master data and structure

• Message number: 007

• Message text: Network & contains no activities

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 CJ007 - Network & contains no activities ?

  The SAP error message CJ007 ("Network & contains no activities") typically occurs in the context of project management within SAP, particularly when dealing with networks in Project System (PS). This error indicates that the specified network does not have any activities associated with it, which can prevent further processing or planning.
  Causes:
  
  No Activities Defined: The most common cause is that the network has been created, but no activities have been assigned to it.
  Deleted Activities: Activities that were previously assigned to the network may have been deleted, leaving the network empty.
  Incorrect Network Number: The network number specified in the transaction may be incorrect or does not exist.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or manage the activities in the network.
  
  Solutions:
  
  
  Check Network Activities:
  
  Go to the network in question using transaction code CN21 (Create Network) or CN22 (Change Network).
  Verify if any activities are listed. If not, you will need to create new activities.
  
  
  
  Create Activities:
  
  If the network is empty, you can add activities by using the Activity tab in the network screen. Ensure that you define the necessary details for each activity.
  
  
  
  Verify Network Number:
  
  Double-check the network number you are using to ensure it is correct. You can search for the network using transaction CN03N (Display Network).
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to view and manage the network and its activities. If you suspect authorization issues, contact your SAP security team.
  
  
  
  Review Deletions:
  
  If activities were deleted, you may need to recreate them or check if there is a backup or previous version of the network that can be restored.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CN21: Create Network
  CN22: Change Network
  CN03N: Display Network
  CJ20N: Project Builder (to manage projects and networks)
  
  
  
  Documentation: Refer to SAP Help documentation for Project System (PS) for detailed guidance on managing networks and activities.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  By following these steps, you should be able to resolve the CJ007 error and ensure that your network has the necessary activities for further processing.