Dear all
keep in mind that "EH&S-Management-Server" is only available starting form a specific SAP release.
E.g. referring to:
http://help.sap.com/saphelp_dimp50/helpdata/en/69/46e98392e3c04ea65c1b682cc98cfa/content.htm
it is stated:
"Using the EH&S management server you create the WWI generation servers and EH&S Expert servers as Microsoft Windows services.
Alternatively you can set up WWI generation servers and EH&S Expert servers manually as console programs in Customizing for Basic Data and Tools."
Clearly we are all, I assume, lucky to have this new tool in place because it does have a lot of benefits.
Pay attention with the topic of "loadbalancing" of WWI server. This is very complex (and cleary in older SAP release the load balancing is taking place without the EH&S management server)
Regardig "synchron" " asynchron"
e.g. check:
http://help.sap.com/saphelp_dimp50/helpdata/en/28/ff885da47c214ba0712816f98fe782/content.htm
Please check WWI cookbook chapter: 5.1.3 as shown e.g. here http://de.slideshare.net/shivaprasadd/ehs-wwi-cookbooken
The toopic is explained here.
C.B.