How To Fix /PLMI/PPECMP466 - Phantom reference from &1 &2 within an assembly not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/PPECMP -

• Message number: 466

• Message text: Phantom reference from &1 &2 within an assembly not allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/PPECMP466 - Phantom reference from &1 &2 within an assembly not allowed ?

  The SAP error message /PLMI/PPECMP466 Phantom reference from &1 &2 within an assembly not allowed typically occurs in the context of production planning and control, particularly when dealing with phantom assemblies in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information regarding this error:
  Cause:
  
  Phantom Assemblies: The error indicates that there is an attempt to reference a phantom assembly in a way that is not allowed. Phantom assemblies are used in production to simplify the bill of materials (BOM) by grouping components that are used together.
  Incorrect BOM Configuration: The BOM may be incorrectly configured, leading to an attempt to use a phantom assembly in a manner that violates SAP's rules for phantom assemblies.
  Hierarchy Issues: The structure of the assembly or the way components are linked may not comply with the expected hierarchy or relationships defined in the system.
  
  Solutions:
  
  Check BOM Configuration: Review the BOM for the assembly in question. Ensure that the phantom assembly is correctly defined and that it is not being referenced inappropriately.
  Review Assembly Structure: Ensure that the assembly structure adheres to the rules for phantom assemblies. This may involve checking the relationships between components and ensuring that they are set up correctly.
  Adjust Production Orders: If the error occurs during the creation of a production order, check the order details to ensure that the phantom assembly is not being referenced incorrectly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on using phantom assemblies and the restrictions that apply.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling phantom assemblies.
  
  Related Information:
  
  Phantom Assembly Definition: A phantom assembly is a type of assembly that is not physically produced but is used in the BOM to simplify the planning process.
  BOM Maintenance: Familiarize yourself with the BOM maintenance transactions in SAP (e.g., CS01, CS02, CS03) to effectively manage and troubleshoot BOM-related issues.
  Production Planning: Understanding the broader context of production planning and control in SAP can help in diagnosing and resolving issues related to BOMs and assemblies.
  
  If the issue persists after checking the above points, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.