How To Fix CM_EHFND_COMN026 - Cannot determine the exposure rating when OEL is zero

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_COMN - Commonly Used Messages

• Message number: 026

• Message text: Cannot determine the exposure rating when OEL is zero

What causes this issue?

You want to determine an exposure rating using an occupational exposure
limit (OEL) of zero. However, the system determines the exposure rating
for chemical agents by dividing the value of the amount by the value of
the OEL. Division by zero is not possible.

System Response

The system does not calculate the result of the analysis and does not
determine the exposure rating.

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 CM_EHFND_COMN026 - Cannot determine the exposure rating when OEL is zero ?

  The SAP error message CM_EHFND_COMN026 indicates that the system is unable to determine the exposure rating because the Occupational Exposure Limit (OEL) is set to zero. This error typically arises in the context of managing chemical substances and their associated safety data in SAP's Environment, Health, and Safety (EHS) module.
  Cause:
  
  OEL Value is Zero: The primary cause of this error is that the OEL for the substance in question has not been defined or is incorrectly set to zero. OEL is a critical value used to assess the risk associated with exposure to hazardous substances.
  Missing Data: There may be missing or incomplete data in the substance master record or in the relevant safety data sheets.
  Configuration Issues: There could be issues with the configuration of the EHS module or the specific settings related to exposure assessments.
  
  Solution:
  
  
  Check OEL Settings:
  
  Navigate to the substance master record in SAP and verify the OEL values. Ensure that the OEL is correctly defined and not set to zero.
  If the OEL is indeed zero, update it with the correct value based on regulatory guidelines or internal safety standards.
  
  
  
  Review Substance Data:
  
  Ensure that all relevant data for the substance is complete and accurate. This includes checking the safety data sheets and any other related documentation.
  If necessary, consult with safety officers or regulatory compliance teams to obtain the correct OEL values.
  
  
  
  Configuration Review:
  
  If the issue persists, review the configuration settings in the EHS module to ensure that all necessary parameters for exposure assessment are correctly set up.
  Consult with your SAP EHS consultant or support team for assistance in reviewing and adjusting the configuration.
  
  
  
  Testing:
  
  After making the necessary changes, test the exposure rating calculation again to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation related to the EHS module for detailed guidance on managing substances and exposure assessments.
  Regulatory Standards: Familiarize yourself with relevant occupational health and safety regulations that dictate OEL values for various substances.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be updates or fixes provided by SAP.
  
  By addressing the root cause of the error and ensuring that the OEL is correctly defined, you should be able to resolve the issue and proceed with your exposure assessments in SAP.