How To Fix LR815 - Invalid assignment of wbs element &1 for personnel number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LR - CATS: Cross-Application Time Sheet

• Message number: 815

• Message text: Invalid assignment of wbs element &1 for personnel number &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LR815 - Invalid assignment of wbs element &1 for personnel number &2 ?

  The SAP error message LR815 indicates that there is an invalid assignment of a Work Breakdown Structure (WBS) element for a specific personnel number. This error typically occurs in the context of project management and personnel assignments within SAP, particularly when trying to assign a WBS element to a person in a project.
  Cause:
  
  Invalid WBS Element: The WBS element you are trying to assign may not exist, may be inactive, or may not be valid for the specific project or organizational structure.
  Personnel Number Issues: The personnel number may not be correctly set up in the system, or it may not be linked to the project or WBS element you are trying to assign.
  Authorization Issues: The user may not have the necessary authorizations to assign the WBS element to the personnel number.
  Project Status: The project associated with the WBS element may be in a status that does not allow for new assignments (e.g., closed or completed).
  Configuration Issues: There may be configuration settings in the project system that restrict the assignment of personnel to certain WBS elements.
  
  Solution:
  
  Verify WBS Element: Check if the WBS element exists and is active. You can do this by navigating to the WBS element in the project structure and ensuring it is correctly configured.
  Check Personnel Number: Ensure that the personnel number is valid and correctly set up in the system. You can verify this in the HR module.
  Review Authorizations: Ensure that the user attempting to make the assignment has the necessary authorizations to do so. This may involve checking user roles and permissions.
  Project Status Check: Verify the status of the project associated with the WBS element. If the project is closed or completed, you may need to reopen it or create a new project for further assignments.
  Consult Configuration: If the issue persists, consult with your SAP configuration team to review any settings that may be affecting the assignment of personnel to WBS elements.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) to view and manage WBS elements and project assignments.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation on project management and personnel assignment for more detailed guidance on managing WBS elements and personnel in projects.
  
  If the problem continues after checking these areas, it may be beneficial to reach out to your SAP support team for further assistance.