How To Fix COV407 - Successor does not exist for this node; Check settings

SAP Error Message - Details

• Message type: E = Error

• Message class: COV - Messages for Coverage Analyzer

• Message number: 407

• Message text: Successor does not exist for this node; Check settings

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 COV407 - Successor does not exist for this node; Check settings ?

  The SAP error message COV407, which states "Successor does not exist for this node; Check settings," typically occurs in the context of project management or network planning within SAP, particularly when dealing with the creation or modification of project structures, such as Work Breakdown Structures (WBS) or network activities.
  Cause:
  
  
  Missing Successor Node: The error indicates that the system is unable to find a successor node for a particular node in the project structure. This could happen if:
  
  The successor node has not been created.
  The successor node has been deleted or is inactive.
  There is a misconfiguration in the project structure or network.
  
  
  
  Incorrect Settings: The settings for the project or network might not be correctly defined, leading to inconsistencies in the hierarchy.
  
  
  Data Integrity Issues: There may be issues with the data integrity in the project structure, such as orphaned nodes or incorrect relationships between nodes.
  
  
  Solution:
  
  
  Check Project Structure: 
  
  Navigate to the project or network in question and verify that all nodes (activities, WBS elements) are correctly defined.
  Ensure that the successor node exists and is active.
  
  
  
  Create Missing Successor: If the successor node does not exist, create it in the project structure.
  
  
  Review Relationships: 
  
  Check the relationships between nodes to ensure that they are correctly defined. This includes checking dependencies and ensuring that the predecessor-successor relationships are valid.
  Use transaction codes like CJ20N (Project Builder) or CN21 (Create Network) to review and modify the project structure.
  
  
  
  Check Configuration Settings: 
  
  Review the configuration settings related to project management and network planning to ensure they are set up correctly.
  Consult with your SAP administrator or functional consultant if necessary.
  
  
  
  Data Consistency Check: 
  
  Run data consistency checks to identify and resolve any integrity issues within the project structure.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CJ20N - Project Builder
  CN21 - Create Network
  CJ02 - Change Project
  CJ03 - Display Project
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for specific notes that might address this error.
  
  
  Documentation: Review SAP documentation related to project management and network planning for best practices and guidelines on setting up project structures.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in project management within SAP.