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MokhtarC5560 Member since 2016 4 posts
Hikma Conseil
Posted: 4 years ago
Last activity: 4 years ago
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Pega 7.2 Exercise: Automatically updating the total cost of benefits issue with DataTransform

Hi,

When trying to create the datatransform by adding the expression exactly as it is in the tutorial I have this error:

Invalid expression or reference: List/group property reference MedicalPlan is missing a valid subscript value and cannot reference an embedded property.

see attach also

Don't understand where it comes from..

Benefit cost calculation

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