How To Fix MPE_CM_EFFECTIVITY087 - Phantom material &1 is not unitized

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CM_EFFECTIVITY - Message Class for Parameter Effectivity

• Message number: 087

• Message text: Phantom material &1 is not unitized

What causes this issue?

Phantom material &V1& is not unitized

System Response

Non-unitized phantom material cannot be added as a component of
unitized BOM.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CM_EFFECTIVITY087 - Phantom material &1 is not unitized ?

  The SAP error message MPE_CM_EFFECTIVITY087 indicates that there is an issue with a phantom material in the context of material requirements planning (MRP) or production planning. Specifically, the error states that the phantom material is not unitized, which means that the system is unable to determine the appropriate unit of measure for the phantom material in question.
  Cause:
  
  Phantom Material Definition: Phantom materials are typically used in production processes to represent a group of components that are consumed together. If the phantom material is not properly defined in the system, it may lack the necessary unit of measure settings.
  Missing Unit of Measure: The phantom material may not have a defined base unit of measure or the unit of measure may not be compatible with the materials it is associated with.
  Configuration Issues: There may be configuration issues in the material master data or in the production planning settings that prevent the phantom material from being processed correctly.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record for the phantom material (transaction code MM03).
  Ensure that the unit of measure is defined correctly in the Basic Data view and that it is set as the base unit of measure.
  Verify that the unit of measure is compatible with the components associated with the phantom material.
  
  
  
  Review Phantom Material Settings:
  
  Ensure that the phantom material is correctly set up in the Bill of Materials (BOM) and that it is marked as a phantom item.
  Check the BOM for any inconsistencies or missing components that could lead to this error.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the production planning module to ensure that phantom materials are handled correctly.
  If necessary, consult with your SAP configuration team to ensure that the settings align with your business processes.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run to see if the error persists. This can be done by attempting to create a production order or running MRP again.
  
  
  
  Related Information:
  
  Phantom Assemblies: Understand how phantom assemblies work in SAP and their role in production planning.
  Unit of Measure Management: Familiarize yourself with how units of measure are managed in SAP, including conversion factors and how they relate to different materials.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling phantom materials.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting.