Collecting data for SAP SCT Metric Weight of Material Used: Hazard class of a material

Hello experts,

I’m looking for assistance identifying a array that links hazard classes to materials successful S/4HANA. Specifically, I request to find hazard classifications (e.g., according to GHS or SARA) associated with a worldly (MATNR) oregon hazardous worldly fig (STOFF).

Here’s what I’ve explored truthful far:

• I recovered the table MGEF, which has fields STOFF (Hazardous Material Number) and LAGKL (Storage Class). However, the values of LAGKL don’t lucifer the hazard classes required for the Weight of Material Used metric in SAP SCT (Sustainability Control Tower).
• I besides recovered the tables EHFNDC_CHCLASS (Classification of Chemicals according to GHS) and EHFNDD_CHM_SHCLS (Classification of Chemicals according to SARA). These tables incorporate hazard classes that are much aligned with my needs.

My question: Is determination a array oregon mechanics successful SAP S/4HANA that links STOFF or MATNR to hazard classes according to GHS or SARA? 

Cheers,
Alina