How To Fix HSM_CHK020 - No segregation rule has been found for hazard ratings &1 and &2

HSM_CHK020 - Overview

• Message type: E = Error

• Message class: HSM_CHK - HM: Hazardous Substance Check

• Message number: 020

• Message text: No segregation rule has been found for hazard ratings &1 and &2

What causes this issue?

The check for mixed storage capability returned negative results.

System Response

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

How to fix this error?

In Customizing, create a <DS:SIMG.HSMVC_110>segregation rule</> for the
combination of both hazard ratings.&V1&&V2&

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

HSM_CHK020 - Details

• The SAP error message HSM_CHK020 indicates that there is no segregation rule defined for the specified hazard ratings in the Hazardous Substance Management (HSM) module. This error typically arises when trying to manage hazardous substances and their interactions, particularly in scenarios involving storage or handling of chemicals.
  
  Cause:
  The error occurs when the system is unable to find a segregation rule that governs the relationship between two specified hazard ratings (represented by &1 and &2). Segregation rules are essential for ensuring that incompatible substances are not stored or handled together, which is crucial for safety and compliance with regulations.
  
  Solution:
  To resolve the HSM_CHK020 error, you can take the following steps:
  
  
  Check Segregation Rules:
  
  Navigate to the configuration settings for Hazardous Substance Management in your SAP system.
  Verify if segregation rules have been defined for the specific hazard ratings in question. If not, you will need to create them.
  
  
  
  Create or Update Segregation Rules:
  
  If the segregation rules do