How To Fix TD198 - Outline level &1 is already assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

• Message number: 198

• Message text: Outline level &1 is already assigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TD198 - Outline level &1 is already assigned ?

  The SAP error message TD198, which states "Outline level &1 is already assigned," typically occurs in the context of SAP's project management or logistics modules, particularly when dealing with hierarchical structures such as work breakdown structures (WBS) or bill of materials (BOM). This error indicates that the outline level (or node) you are trying to assign is already in use or has been assigned to another structure.
  Cause:
  
  Duplicate Assignment: The outline level you are trying to assign is already linked to another project or structure.
  Incorrect Hierarchy: You may be attempting to assign an outline level in a way that violates the hierarchical structure rules.
  Data Integrity Issues: There may be inconsistencies in the data that prevent the assignment from being processed.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Use transaction codes like CJ20N (Project Builder) or CS01 (Create BOM) to check where the outline level is currently assigned.
  Look for any existing projects or structures that are using the same outline level.
  
  
  
  Remove or Reassign:
  
  If the outline level is not needed in its current assignment, you can remove it from the existing structure.
  Alternatively, if it is needed, consider using a different outline level for your new assignment.
  
  
  
  Review Hierarchical Structure:
  
  Ensure that the assignment you are trying to make adheres to the hierarchical rules of the system. Make sure that the parent-child relationships are correctly defined.
  
  
  
  Data Consistency Check:
  
  Run consistency checks or reports to identify any data integrity issues that may be causing the error.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for specific guidelines on managing outline levels in your particular module.
  
  
  
  Contact Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N, CJ02 (Change Project), CS01, and CS02 (Change BOM).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that you have the necessary permissions to make changes to the outline levels and associated structures.
  
  By following these steps, you should be able to resolve the TD198 error and successfully manage your outline levels in SAP.