Dear AnnChrstine
the handling of the link between EHS and MM world is done in many cases company specific. If you llok from regulation point of view:
You need to different first DG part from EHS "core" part as DG is a kind of special. On REAL_SUB level you maintain data which is valid from point of chemistry. So "bulk" or not "bulK" is in principle no differentiation to generate two REAL_SUBs.
Coming from DG point of view: now DG comes in place. Please check the SAP Online help. High level:
because of regulation bulk need ot be handled different in comparison with "non bulk" But DG support this (it is, from my point of view, well explained in online help).
Regarding reports (e.g. SDS, Labels). Especially for labels the interaction with MMis quite strong (maintenace of label view, generation variant oi EHS)
Quite long story.
it depends more or less how you use the standard SAP material type (or you have used your won one) like "RAW", "HALB", "FERT" as mat type in your company and how you link this to the EHS world. Luckily. EHS is designed that it can support nealy 99% of customer demand (and may be only the last 1%: here you need a "modification" according to SAP standard.
There are some threads here talking about the "Bulk" level and report generation. PLease check. BUt story depends on: do you use SAP standard data model or did you "enhanced" the model using customer enhancements
C.B.