How To Fix L1462 - Hazardous material &1 is referenced in material &2. Deletion not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: L1 - Message handling for WM master data

• Message number: 462

• Message text: Hazardous material &1 is referenced in material &2. Deletion not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message L1462 - Hazardous material &1 is referenced in material &2. Deletion not possible ?

  The SAP error message L1462 indicates that a hazardous material is referenced in another material, and therefore, it cannot be deleted. This is a common issue when dealing with materials that have been classified as hazardous due to regulatory requirements.
  Cause:
  The error occurs because the material you are trying to delete is linked to another material that is classified as hazardous. SAP has built-in checks to prevent the deletion of hazardous materials that are still in use or referenced elsewhere in the system. This is to ensure compliance with safety regulations and to prevent accidental deletion of critical data.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Material References:
  
  Use transaction codes like MM03 (Display Material) to check the details of the material you are trying to delete. Look for any references to other materials or documents that might be using this hazardous material.
  
  
  
  Remove References:
  
  If the hazardous material is referenced in other materials, you will need to remove those references first. This could involve changing the material composition, updating BOMs (Bill of Materials), or modifying routing information.
  
  
  
  Change Material Status:
  
  If the material is no longer needed, consider changing its status to "Blocked" instead of deleting it. This can be done in the material master data.
  
  
  
  Consult with Compliance:
  
  If the material is still in use, consult with your compliance or safety department to understand the implications of deleting or modifying hazardous materials.
  
  
  
  Use Transaction Codes:
  
  You can use transaction codes like MM02 (Change Material) to make necessary changes to the material master data.
  
  
  
  Check for Open Documents:
  
  Ensure that there are no open purchase orders, sales orders, or stock movements that reference the hazardous material.
  
  
  
  Related Information:
  
  Regulatory Compliance: Deleting hazardous materials can have legal implications, so it’s important to ensure that all regulatory requirements are met before making changes.
  Material Master Data: Understanding the structure of material master data in SAP is crucial for managing materials effectively.
  SAP Documentation: Refer to SAP Help Portal or your organization's SAP documentation for specific guidelines on handling hazardous materials.
  
  If you continue to face issues, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in materials management.