How To Fix CM_EHFND_REQ066 - Listed substance "&1" is already assigned to the list.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_REQ - Messages for Compliance Requirement

• Message number: 066

• Message text: Listed substance "&1" is already assigned to the list.

What causes this issue?

You are trying to assign a listed substance that has already been
assigned to the list.

System Response

The system does not allow you to assign a listed substance more than
once.

How to fix this error?

Correct the entered data.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_REQ066 - Listed substance "&1" is already assigned to the list. ?

  The SAP error message CM_EHFND_REQ066 indicates that a listed substance (identified by "&1") is already assigned to a specific list in the system. This error typically arises in the context of managing chemical substances and their compliance with regulations, such as REACH or GHS.
  Cause:
  
  Duplicate Assignment: The substance you are trying to assign is already linked to the list you are working with. This could happen if the substance was previously added and you are attempting to add it again.
  Data Entry Error: There may have been a mistake in data entry, leading to an attempt to assign the same substance multiple times.
  System Configuration: The system may have been configured to prevent duplicate entries for compliance reasons.
  
  Solution:
  
  Check Existing Assignments: Review the list to see if the substance is already present. You can do this by navigating to the relevant list in the SAP system and searching for the substance.
  Remove Duplicate Entry: If the substance is indeed already assigned and you need to make changes, consider removing the existing assignment before trying to add it again.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with (e.g., EHS - Environment, Health, and Safety) for guidance on managing substances and lists.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with a functional expert who can provide assistance based on your specific configuration and requirements.
  
  Related Information:
  
  SAP EHS Module: This error is often encountered in the context of the SAP Environment, Health, and Safety (EHS) module, which manages compliance with environmental regulations.
  Substance Management: Understanding how substances are managed within SAP, including how they are categorized and assigned to lists, is crucial for resolving this error.
  Regulatory Compliance: Familiarity with the relevant regulations (e.g., REACH, GHS) can help in understanding the importance of proper substance management and the implications of duplicate entries.
  
  By following these steps, you should be able to address the CM_EHFND_REQ066 error effectively.