How To Fix /PLMI/PPECMP052 - Phantom reference from &1 &2 to &3 &4 not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/PPECMP -

• Message number: 052

• Message text: Phantom reference from &1 &2 to &3 &4 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/PPECMP052 - Phantom reference from &1 &2 to &3 &4 not allowed ?

  The SAP error message /PLMI/PPECMP052 Phantom reference from &1 &2 to &3 &4 not allowed typically occurs in the context of production planning and control, particularly when dealing with phantom assemblies in the SAP system. This error indicates that there is an issue with the way phantom references are being handled in the system.
  Cause:
  
  Phantom Assemblies: The error usually arises when there is an attempt to create a reference from one phantom assembly to another, which is not allowed in SAP. Phantom assemblies are used to simplify the bill of materials (BOM) and are treated differently than regular assemblies.
  Incorrect BOM Configuration: The BOM may be incorrectly configured, leading to invalid references between components or assemblies.
  Master Data Issues: There may be inconsistencies or errors in the master data related to the materials involved in the phantom assembly.
  
  Solution:
  
  Check BOM Configuration: Review the BOM for the materials involved. Ensure that the phantom assembly is correctly defined and that it does not reference another phantom assembly.
  Review Material Master Data: Check the material master records for the components involved. Ensure that the settings for phantom assemblies are correctly configured.
  Adjust Routing: If applicable, review the routing associated with the production order to ensure that it aligns with the BOM and does not create invalid references.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling phantom assemblies and BOM configurations.
  Error Logs: Check the system logs for additional details that may provide more context about the error.
  
  Related Information:
  
  Phantom Assembly: A phantom assembly is a type of assembly that is not physically stocked but is used in the BOM to simplify the structure. It is typically used for components that are only needed temporarily during production.
  BOM (Bill of Materials): A BOM is a comprehensive list of materials, components, and assemblies required to produce a product.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) to manage BOMs effectively.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.