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CICS MAP - adding a new field

 
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tkirankumar

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Joined: 21 Nov 2007
Posts: 3
Location: chennai

PostPosted: Sun Apr 01, 2012 12:25 am    Post subject: CICS MAP - adding a new field
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Hi Friends,

I have a existing map for the same map I am adding a new field. What things i have to take care and what are the steps in executing this new map with added new field.

Regards
Kiran
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Peter cobolskolan

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Joined: 06 Feb 2012
Posts: 104
Location: Sweden

PostPosted: Sun Apr 01, 2012 2:42 pm    Post subject: Reply to: CICS MAP
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If you change or add input/output fields you will Of Course have to change your program logic for those fields.
If the change in the Map only affects constants/text, there is no change in program logic.
In both cases you will have to tell CICS to use the new Mapset, using CEMT NEWCOPY, after you have assembled the Mapset/Map. This is also true for your program.
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Jose Mateo

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Joined: 29 Oct 2010
Posts: 110
Location: Puerto Rico

PostPosted: Mon Apr 02, 2012 7:36 pm    Post subject:
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Good day to all!!!

1. Make the changes to your map, assemble the map generating a map phase and linkedit (Bind) the phase to the library that your CICS region is using.
2. Like Peter mentioned you got to do a CEMT NEWC on the new map phase.
3. Then you got to assemble your map again but this time to generate a DSECT of the map which will be an object deck that will be catalog into your compile library.
4. Make the changes to your program if any, compile your program (to include your new DSECT or copybook) and linkedit the phase to the library that your CICS region is using.
5 Do a CEMT NEWC on the new program phase and you are ready to go.
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