How To Fix ST_BUILDER_MESSAGES017 - Successor does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ST_BUILDER_MESSAGES - Short texts for the ST-Builder

• Message number: 017

• Message text: Successor does not exist

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 ST_BUILDER_MESSAGES017 - Successor does not exist ?

  The SAP error message ST_BUILDER_MESSAGES017, which states "Successor does not exist," typically occurs in the context of SAP's Project Management or Project System modules. This error indicates that a task or activity in a project is trying to reference a successor task that has not been defined or does not exist in the system.
  Cause:
  
  Missing Successor Task: The most common cause is that the successor task has not been created or has been deleted.
  Incorrect Task ID: The task ID specified as a successor may be incorrect or misspelled.
  Project Structure Issues: There may be issues with the project structure or hierarchy that prevent the system from recognizing the successor.
  Data Inconsistencies: There could be inconsistencies in the project data, such as missing links between tasks.
  
  Solution:
  
  Check Successor Task: Verify that the successor task exists in the project. You can do this by navigating to the project structure and checking the task IDs.
  Create Missing Task: If the successor task does not exist, create it in the project.
  Correct Task ID: Ensure that the task ID referenced as a successor is correct. If it is incorrect, update it to the correct task ID.
  Review Project Structure: Check the overall project structure to ensure that all tasks are properly linked and that there are no missing dependencies.
  Rebuild Project: In some cases, it may be necessary to rebuild the project or refresh the project data to resolve inconsistencies.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to your version of SAP and the context in which the error occurs.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CJ02 (Change Project) to view and edit project tasks.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Permissions: Ensure that you have the necessary permissions to view and edit project tasks, as lack of permissions can sometimes lead to misleading error messages.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the "Successor does not exist" error in SAP.