Answer Posted / chetan anguralia

there are 7 types of workprocess

these are basically

dialog(By default 2)
update(By Default 0 or 1)
enque(By defaule 0 or 1)
spool(By Default 0 or 1)
background(By default1)
message(for Messaging service )
Gateway(for gateway service)

And we can change manually through t -code sm63 or rz 04
(Called setting Operation Mode)

we can assign the role by su01 t-code

for the further assignments and changing roles and
autorizations are done by T-code PFCG

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