How To Fix /PLMI/RFO_SP013 - More than one material is assigned to substance &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/RFO_SP -

• Message number: 013

• Message text: More than one material is assigned to substance &1

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/RFO_SP013 - More than one material is assigned to substance &1 ?

  The SAP error message /PLMI/RFO_SP013 More than one material is assigned to substance &1 typically occurs in the context of SAP's Product Lifecycle Management (PLM) or Material Management (MM) modules, particularly when dealing with substances and materials in the context of regulatory compliance or material master data management.
  Cause:
  This error indicates that there is a substance (identified by &1) that has been assigned to more than one material in the system. In SAP, a substance is often linked to a specific material for purposes such as compliance with regulations (e.g., REACH, GHS) or for managing material properties. The system expects a one-to-one relationship between a substance and a material, and when it finds multiple materials linked to the same substance, it raises this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Substance: Check the substance number that is indicated in the error message (&1). You can do this by looking at the relevant transaction or report that triggered the error.
  
  
  Review Material Assignments: Use transaction codes like MM03 (Display Material) or C223 (Maintain Substance-Related Data) to review which materials are currently assigned to the substance. 
  
  
  Analyze the Data: Determine if the multiple assignments are intentional or if they are a result of data entry errors. 
  
  
  Correct the Assignments:
  
  If the multiple assignments are incorrect, you will need to remove or reassign the materials so that each substance is linked to only one material.
  If the assignments are correct and you need to maintain multiple materials for the same substance, consider whether you need to create a new substance for one of the materials.
  
  
  
  Consult Documentation: If you are unsure about the implications of changing substance assignments, consult your organization's documentation or reach out to a colleague with expertise in material management or regulatory compliance.
  
  
  Test Changes: After making the necessary changes, test the process again to ensure that the error no longer occurs.
  
  
  Related Information:
  
  Substance Management: Understanding how substances are managed in SAP is crucial. Familiarize yourself with the relevant SAP modules and transactions related to substance and material management.
  Regulatory Compliance: If your organization is subject to regulations that require specific substance management practices, ensure that any changes comply with these regulations.
  SAP Notes: Check the SAP Support Portal for any notes or updates related to this error message, as there may be patches or updates that address known issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.