Message type: E = Error
Message class:  HRPBSUS - Message Class For Public Sector(USA) 
Message number: 131
Message text: This type of substance test does not record amount and unit.
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.
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The SAP error message HRPBSUS131, which states "This type of substance test does not record amount and unit," typically occurs in the context of the SAP Human Capital Management (HCM) module, particularly when dealing with substance tests in the area of employee health and safety.
Cause: This error usually arises when: Configuration Issue: The substance test type has been configured in a way that does not allow for the recording of amounts and units. This could be due to the settings in the test type configuration. Data Entry Error: The user may be attempting to enter data for a substance test that is not designed to capture quantitative measurements (amount and unit). Test Type Definition: The definition of the substance test type in the system may not include fields for amount and unit, leading to this error when trying to input such data.
Solution: To resolve this error, you can take the following steps: Check Configuration: Go to the
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