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cics programs running mode

 
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josephvincentd
Warnings : 1

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Joined: 19 May 2005
Posts: 17

PostPosted: Tue Nov 22, 2005 11:16 am    Post subject: cics programs running mode
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hi

i have a doubt regarding cics programs running mode.

i have seen cics programs runnig in two modes
one is problem state and another one is supervisor state.

can you explain what is problem state and supervisor state ,
at what basis these things are segregated.

this is the topic i have seen from cics installation guide.

Although, in general, CICS runs in problem state, the CICS initialization
program, DFHSIP, needs to run in supervisor state for part of its
execution.

For a module to be able to run in supervisor state, it must be link-edited
as an authorized module into a partitioned data set, which must also be
defined to the operating system as APF-authorized. For CICS-supplied
modules, the link-editing has been done for you. The CICS-supplied DFHSIP
module is link-edited with the authorized attribute (using SETCODE AC(1)),
and is installed in the CICSTS12.CICS.SDFHAUTH library.
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iknow

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Joined: 22 Aug 2005
Posts: 413
Location: Colarado, US

PostPosted: Tue Nov 22, 2005 11:42 am    Post subject: Re: cics programs running mode
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Hi,

As far as your query it has something to do with security issues. So please go through this link.
http://www.stuhenderson.com/XMVSTRND.HTM

Hope this helps...
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