Accepted Solutions (1)
Hello John Wootton
For Specification Types :
- Real substance
A real substance is a substance that is physically present in the company
In the standard delivery, you can assign one or more materials to one real substance. You can assess the value assessment types of a real substance yourself or copy it using a reference or an inheritance of listed substances.
- Real substance group
You use real substance groups to map real substance families that possess the same properties.
- Listed substance
A listed substance is a substance whose properties are described in laws and in literature.
Unlike real substances, listed substances are not manufactured, traded, or purchased. You can use a listed substance as a "properties model" for a real substance by using the listed substance as a source specification in a reference or inheritance relationship.
- Listed substance group
You use listed substance groups to map listed substance families that possess the same properties.
- Copy template
A copy template supports the creation of a specification for a new substance with predefined assessments.
- External real substance
The uses and exposure scenarios of the delivered materials are assigned to specifications for which this specification type is defined. This data of the delivered materials is provided by the supplier, for example, using extended safety data sheets as inbound documents. Materials are not assigned to specifications with specification type External Real Substance.
- Exposure scenario
Exposure scenarios that are assigned to a real or pure substance in the value assignment type Use and Exposure Scenario (SAP_EHS_1027_001) are created as specifications with this specification type. This means that the exposure scenarios are linked to the real or pure substances by means of the list in the value assignment type Use and Exposure Scenario.
Compositions :
https://blogs.sap.com/2015/11/27/sap-eh-s-composition-types/
The different types of compositions encountered in EHS include, Standard Composition, Exact Composition Based on Products (ECbP), Exact Components based on Components / Starting Material, Hazardous Composition, Legal Composition, REACH Use and Exposure Composition (U&E Comp), Impurities, Hazardous Ingredients (EU), DPDPlus and Pure Composition. Besides above standard types, based on client requirement there might be other flavours too. Here’s the short overview of each of the component type.
1) Exact Components based on Products – Substances that are actually contained in the product after the production process has been completed and that can be detected by analysis. Can also consist of products which in turn consist of other components. This component type is generally used by different Expert Rules to calculated secondary data.
2) Standard Composition – Ingredients are substances, that are actually contained in the product after the production process has been completed and that can be detected by analysis. These are generally taken from ECbP composition type and added together. These are calculated by Expert Rules – EHS Standard Comp Rule set.
3) Hazardous Ingredients – On the Composition tab page, specify the contents of the corresponding ingredients with lower limit, upper limit, and average value. In addition, specify the unit for the selected reference value.
4) Components with Occupational Exposure Limits – List of ingredients or ingredient groups (and their quantities) that are subject to an atmospheric limit value and must be specified with this limit value in the EU Safety Data Sheet in the current version), or in accordance with the Technical Regulations for Hazardous Substances.
5) Legal Composition – It’s an optional composition type excluding all impurities from Standard Composition for meeting legal requirements lik REACh. This together with recent release of Impurties –ideally should equal to Standard Composition.
6) REACH Use and Exposure Composition – Contains all substance, which are relevant for supply chain communication. Substances which are used in Compliance Workbench for triggering Supply chain communication.
Vale assignment :
Hope it helps , Happy learning,
Cheers,
Satya
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