How To Fix VMP_MSG347 - Item cannot be added; unitized BOM supports only unitized phantom item

VMP_MSG347 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 347

• Message text: Item cannot be added; unitized BOM supports only unitized phantom item

Self-Explanatory Message

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• What is the cause and solution for SAP error message VMP_MSG347 - Item cannot be added; unitized BOM supports only unitized phantom item ?

  SAP Error Message:
  VMP_MSG347: Item cannot be added; unitized BOM supports only unitized phantom item
  
  
  Cause:
  This error occurs when you try to add a non-unitized item to a unitized BOM (Bill of Materials). In SAP, a unitized BOM is designed to contain only unitized phantom items. Phantom items are typically used to represent subassemblies that are not physically produced but are used for planning and costing purposes.
  
  Unitized BOM: A BOM where components are grouped into units (e.g., kits or sets).
  Unitized Phantom Item: A phantom item that is also unitized, meaning it is treated as a unit or kit within the BOM.
  
  If you attempt to add a standard (non-unitized) item or a non-phantom item to a unitized BOM, SAP will raise this error.
  
  Explanation:
  
  Unitized BOMs are structured to only allow unitized phantom items as components.
  This ensures that the BOM maintains its integrity as a kit or unitized assembly.
  Adding any other type of item violates