How To Fix CN431 - Standard trigger point & deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 431

• Message text: Standard trigger point & deleted

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 CN431 - Standard trigger point & deleted ?

  The SAP error message CN431 ("Standard trigger point & deleted") typically occurs in the context of project management and controlling within SAP, particularly when dealing with network activities and their associated trigger points in the Project System (PS) module.
  Cause:
  The error message CN431 indicates that a standard trigger point that was previously defined for a network activity has been deleted. This can happen due to various reasons, such as:
  
  Manual Deletion: A user may have manually deleted the trigger point from the system.
  Configuration Changes: Changes in the project structure or configuration settings may lead to the removal of the trigger point.
  Data Consistency Issues: There may be inconsistencies in the data that lead to the system not being able to find the trigger point.
  
  Solution:
  To resolve the CN431 error, you can take the following steps:
  
  
  Check Trigger Point Configuration:
  
  Navigate to the configuration settings for the project system and verify if the trigger point is still defined.
  If it has been deleted, you may need to recreate it.
  
  
  
  Review Project Structure:
  
  Check the project structure and ensure that all necessary components, including networks and activities, are correctly set up.
  If any changes were made recently, consider reverting them or re-establishing the necessary links.
  
  
  
  Recreate the Trigger Point:
  
  If the trigger point is essential for your project, you can recreate it using the appropriate transaction codes (e.g., CN21 for creating a trigger point).
  Ensure that the new trigger point is correctly linked to the relevant network activities.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks in the Project System to identify any other potential issues that may be causing the error.
  Use transaction codes like CN22 (for network activities) to check the status of the activities and their associated trigger points.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing trigger points and resolving related errors.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CN21 (Create Trigger Point), CN22 (Change Network), and CN41 (Display Network).
  SAP Notes: Check for any SAP Notes related to error CN431, as they may provide additional context or patches that address known issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CN431 error in your SAP system.