How To Fix EHSB_RC166 - Invalid user-specific value, area "Determination of Composition"

EHSB_RC166 - Overview

• Message type: E = Error

• Message class: EHSB_RC - Compliance Check

• Message number: 166

• Message text: Invalid user-specific value, area "Determination of Composition"

What causes this issue?

The system saves the parameters you configured on the initial screen of
the compliance check as a user-specific setting and automatically uses
them as default the next time you call the compliance check.
Some of the parameters you used the last time you performed the
compliance check are now invalid because, for example, the corresponding
value no longer exists.

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?

Correct the relevant values on the initial screen before you perform the
compliance check.

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 EHSB_RC166 - Invalid user-specific value, area "Determination of Composition" ?

  The SAP error message EHSB_RC166, which indicates "Invalid user-specific value, area 'Determination of Composition'," typically arises in the context of SAP Environment, Health, and Safety (EHS) module, particularly when dealing with the determination of chemical compositions or substance data.
  
  Cause:
  
  Invalid User-Specific Settings: The error often occurs when a user has set specific values or parameters in their user profile that are not valid or recognized by the system.
  Missing or Incorrect Data: The composition data for a substance may be incomplete or incorrectly defined, leading to issues during the determination process.
  
  Configuration Issues: There may be configuration problems in the EHS module that prevent the system from correctly interpreting user-specific values.
  Authorization Issues: The user may not have the necessary authorizations to access or modify certain data related to the determination of composition.
  
  
  Solution:
  
  
  Check User-Specific Settings: 
  
  Go to the user profile settings and verify if there are any custom values set that might be causing