I tried the below expression. It worked for few cases and failed for other cases. Dont know the reason. First expression is to replace comma between <string>{ and } and other to replace comma between <string>[{ and }] 


perl -pe 's/,(?=[^\{\}]*\d\b*\{*\})/|/g;s/,(?=[^\[\]]*\[*\{*\}*\])/|/g
+;'

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In reply to Re^2: Perl-Replacement of comma in between the matched Patterns by cdkumar
in thread Perl-Replacement of comma in between the matched Patterns by cdkumar

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