How To Fix CM_EHFND_CHM156 - Property &1 already assigned to chemical

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_CHM - Messages for Chemical Agents

• Message number: 156

• Message text: Property &1 already assigned to chemical

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_CHM156 - Property &1 already assigned to chemical ?

  The SAP error message CM_EHFND_CHM156, which states "Property &1 already assigned to chemical," typically occurs in the context of managing chemical substances and their properties within the SAP Environment, Health, and Safety (EHS) module. This error indicates that you are trying to assign a property (like a physical or chemical characteristic) to a chemical substance that has already been assigned that property.
  Cause:
  
  Duplicate Assignment: The most common cause of this error is that the property you are trying to assign to the chemical substance is already linked to that substance in the system.
  Data Entry Error: There may be a mistake in data entry where the same property is being entered multiple times.
  System Configuration: In some cases, the system configuration or settings may not allow for multiple assignments of the same property to a single chemical.
  
  Solution:
  
  Check Existing Assignments: Review the existing properties assigned to the chemical substance. You can do this by navigating to the relevant transaction in SAP (e.g., using transaction codes like C1 for chemical management) and checking the properties already linked to the chemical.
  Remove Duplicate Assignment: If you find that the property is indeed already assigned, you may need to remove the duplicate assignment or modify the existing property instead of trying to add it again.
  Consult Documentation: Refer to the SAP documentation or help files for guidance on managing chemical properties and substances to ensure you are following the correct procedures.
  System Configuration Review: If you believe this is an error in the system configuration, consult with your SAP EHS administrator or technical team to review the settings related to chemical property assignments.
  
  Related Information:
  
  SAP EHS Module: The SAP Environment, Health, and Safety module is designed to help organizations manage compliance with environmental regulations and ensure workplace safety.
  Chemical Management: This involves tracking and managing chemical substances, their properties, safety data sheets (SDS), and compliance with regulations.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP for managing chemicals, such as C1 for chemical management, C2 for chemical properties, etc.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as SAP frequently releases patches and updates that may address specific problems.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or your internal IT team for further assistance.