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

TD198 - Overview

• 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

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 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