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Question

 Sangeetha Pukalenthi (PSANGEETHA)
Tcs

Tcs
IN
PSANGEETHA Member since 2012 5 posts
Tcs
Posted: Aug 14, 2017
Last activity: Sep 6, 2017
Posted: 14 Aug 2017 7:49 EDT
Last activity: 6 Sep 2017 10:29 EDT
Closed

How to use Regex functionality to separate caseid from Subject Field for Email ingestion?

Hi,

We are trying to parse the subject field and trying to separate the caseid field for Email ingestion. We have used Regex functionality in Pega7 which is replaced by Infer Rule and Transform Rule(Pega6).

But we were not able to achieve the same functionality as like Infer/Transform rule.

We have used below code

@pxReplaceAllViaRegex(Param.emailSubject,"I-[/d](/d+))","I-[/d](/d+)")

But in pega its not matching the pattern. Only I- is getting matched and digits are not getting matched.

Can someone suggest some solution please to match entire pattern for I-XXX.

***Updated by moderator: Lochan to add Categories***

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Case Management
Data Integration

  • Jose Navas
Posted: 7 years ago
Posted: 14 Aug 2017 10:04 EDT
Kautuk Shet (KautukS17060401)
Virtusa Consulting UK

Virtusa Consulting UK
GB

Hi,

Is the later part of the case id going to be only numbers? I don't see the numbers are being checked as part of the regex expression. Thanks.

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Posted: 7 years ago
Posted: 14 Aug 2017 11:33 EDT
Pradeep M (PradeepM22)
TCS

TCS
IN
Hi KAUTUKSHET , Thanks for your quick response. I am also working along with the person who posted this question.. we have tried various verisons of the above mentioned regex ( by providing [0-9] ,/(/d) for numbers ) . Actually we could match our exact condition using a regex expression as this" (I-)[\d](\d+) " in a normal java regex tester and achieve our result. For example, Subject : Test testtesttestI-XXYXY testtest ( where XY represents digits) we need to replace the entire sentence with this pattern "I-" plus the digits that comes after it. So in our above case the solution will be Solution: I-XXYXY I am unable to achieve this above result in Pega 7 using the various regex expressions I am trying with. Please help
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Posted: 7 years ago
Posted: 6 Sep 2017 10:29 EDT
Prasanth Kumar Kolluru (prasanthkumar)
PEGA
Technical Solutions Engineer
Pegasystems Inc.
IN

hi Sangeetha,

Hope you are doing well.

Can you write your own java script function and set to the variable in a variable if this matches your requirement you can do in the following way

var str = "Test testtesttestI-XXYXY testtest";
str = str.substring(str.indexOf("I") );

So that value is stored in a particular property and we can use it in the application

 

 

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