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Brahmeswara Rao (Brahmesh@)
Capgemini
Developer
Capgemini
SE
Brahmesh@ Member since 2013 149 posts
Capgemini
Posted: July 14, 2020
Last activity: October 30, 2020

Declare Expressions are not triggered from a Data Transform

R-D-E rule is not getting fired in data transforms. There are set of data transforms which invokes sequentially and couple of properties are defined to calculate declaratively (R-D-E) and those properties needs to evaluated before calling other data transform.

As per below article it seems to be an enhancement request. Is it still valid for 7.3.1?

https://community.pega.com/support/support-articles/declare-expressions-are-not-triggered-data-transform-0

What is best way to trigger the expression in data transform (At least After each Apply-DataTransform method) .

 work around :-

created a generic activity to call Data transform and passing data transform name dynamically to activity.

Call the activity from data transform .using utility function 

Pega Platform 7.3.1 Data Integration Java and Activities Financial Services