I've used this approach also but don't like it because it's easy to forget 
when an upgrade or maintenance affects the usermod.  And management would 
like us to have "one set of options" but I don't see that happening. 

I'll have to take all the replies and share them with the rest of the MVS 
staff.  Got to get some consensus.

Thanks.

Alan Schwartz
Assurant Shared Business Services
Lead Systems Programmer
Phone:  651-361-4758
Fax:       651-361-5625



Charles Mills <[EMAIL PROTECTED]> 
Sent by: IBM Mainframe Discussion List <[email protected]>
03/29/2006 04:56 PM
Please respond to
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Subject
Re: Changing Cobol Default Options






It is not out of the question - but it does "violate" the SMPE approach - 
to
have two sets of COBOL customization on one machine.

Basically, you assemble and link one set of compiler options into LOADLIBA
and the other set into LOADLIBB. Then programmers who formerly used LPAR A
use

//STEPLIB DD DSN=LOADLIBA,DISP=SHR
//        DD the real compiler load library

And programmers who formerly used LPAR B use

//STEPLIB DD DSN=LOADLIBB,DISP=SHR
//        DD the real compiler load library

Various other combinations involving LPA and/or only two load libraries 
are
obviously possible. Just make sure everybody finds the right options load
module FIRST.

I know for a fact that this works. At Syspoint we are using this approach 
to
support multiple customers with different customization requirements on a
single compile server.

Yes, I know it won't be painless for you - involves proc changes, etc.

For that matter, you can just have two complete installs of COBOL and
customize them separately.

Charles


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