impact analysis

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mahesh999
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impact analysis

Post by mahesh999 » Sat Sep 12, 2009 12:05 pm

hi group,
im a new member, how is impact analysis done in mainframes? can it be done using endevor? or is there any other process for doing impact analysis, can impact nalaysis be done using a tool?is there any specific tool, jus wanna know how its done.....?



thanks

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Natarajan
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Post by Natarajan » Sat Sep 12, 2009 3:53 pm

In my shop, we do it manually, by searching the PDS libraries.
ie., using 3.14.

if you want to do impact analysis for cobol db2 programs.
there are tools, those will list all the programs , which are using a particular table.
Natarajan
Chennai

Anuj Dhawan
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Post by Anuj Dhawan » Mon Sep 14, 2009 10:32 am

Every shop has its own methods and rules to do impact analysis. Get in touch with some one at your shop to know existing procedure there.
Regards,
Anuj

mahesh999
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Location: bangalore

Post by mahesh999 » Mon Sep 14, 2009 10:42 am

hi natrajan,anuj thnks for replying., natrjan u said there are tools used for coboldb2 , and anuj whats the procedure u use for impact analysis

Anuj Dhawan
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Post by Anuj Dhawan » Mon Sep 14, 2009 10:58 am

Now that's a typical question to answer -- Do you have change in some copybook? Do you have DB2-table changes? Do you add a new segement in undeline IMS-DB? Do you change the value of some filed in some segment? and so on...and on..
Regards,
Anuj

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