in enhancement project if i'm changing from 3 % to 2.5 % in the field of interest.if i change this percentage means wat are all the fields get affected.(i know that it's depends upon application) but any one plz give me an idea that wat r all the fileds will get affected in cobol.(with example)i'm waiting any one to clear my doubt.
i think following field you need to take care:
1. The very first is rate, as check the pic clause is it ok for decimal also.
2. Check with the amount field.
3. Check with any discount is there.
4. Check with tax is there.
this is very crude way of checking.
One another way is check the varibale associated with interest in cobol program and the check what are the other varibale is directly or indirectly related to that varibale. This will give you some idea which are the varibale that need to taken care of.
Is this is what u want..if yes,Hope this will help you in some extent.
First u can find all the interest field like(ws-interest) by using tso command
' F ALL WS-INTEREST' then go through the complete program flow. finally u can prepare impact analysis.
