Dialog Workitem Created By the actual agent of previous dialog wo rkitem

[Kim, Ji Hoon]

Hi,
 
We're using the R/3 enterprise version.(470 with basis 620)
 
I have found something strange in this version
as comparing the R/3 4.6C .
 
As of my memories, all workitem(both dialog and background)
is created by WF-BATCH in 4.6C.
 
But in our system, the dialog workitem is created by the actual
agent of the previous dialog workitem while the background workitem
is created by WF-BATCH.
And if the previous activity is background, the dialog workitem
is created by WF-BATCH.
 
See the attached technical log of the workflow by downloading
 
http://hoonkim.x-y.net/log.jpg
 
In this log, workitem 425316 has been created by WF-BATCH,
it's normal case.
But workitem 427136, 427167 and 427168 have benn created by
the previous actual agent (NOT WF-BATCH).
 
So, we have some authorization problem in PROD system,
because we didn't give the authorization for infotype 1000, 1001
and 0105 to all users.
 
Without authorization for infotype 1000, 1001 and 0105,
some workitem is not created correctly, when the responsible
agent is object type P(person), or Rule (AC), while the workitem
of which the responsible agent is US(user) is created correctly.
 
We solve this problem by giving the authorization for infotype
1000, 1001 and 0105 to all possible agents.
 
Any information will be very appreciated.
 
Thanks and regards
Jihoon kim