I am working in Pega Constellation 24.1.1 and unable to provide screen shots due to privacy requirements of my client. I have a data record that is a concrete instance that is not directly related to a work object. I built a landing page for end users to add, edit and delete these instances using O…

@GuestU17419845 Currently, there is a limitation with CRUD operations where embedded data is not updated via the data view API. The good news is that support for embedded data inside data objects is coming in the upcoming release of Infinity 25.

Is there any way to convert the values in page list into csv format and copy it to a text property. I’ve tried using declare expression and it is not working. I am working in 24.1.3

You can use pxStringCSVFromPageList to convert pagelist to csv string stored in a property

I tried using the same expression in the Declare Expression rule to convert the page list into CSV, but it isn’t working because the input page list is inside a modal dialog on the landing page, and that data is stored in the Redux state

Hi @Marc_Alderman , is it available in infinity 25.1.1, as when i am trying i am getting below error. Request: { "data": { "scalar_prop1": "fff", "scalar_prop2": "ffdddddd", "pagelist_prop1": [ { "scalar_prop3": "s", "scalar_prop4":"s" } …

What a coincidence! I just posted this a few days ago. Managing data objects with nested data structures in Constellation (important DSS!) The Pega Documentation does run through how to do this. It has some things to know and limitations depending on the database you are using. https://docs.p…

@GuestU17419845 Are you in the User Experience Expert Circle? I would like to move this under that area, so it can be found with other Constellation questions. However, if you are not a member you won’t be able to respond (until you join), so don’t want to just move on you. Please let me know if yo…

Thanks @MarcCheong for your response.. As per your suggestion, I created new DSS and after that created new data type again. But still getting same error. And yes my application is based on UI-Kit, we are just trying to utilise DX CRID API to store the results in the data type which is of schema Pe…

[image] Guest User: APPLICATION/V2/Data_Views/{ID} That is where i am confused then, you said you are using APPLICATION/V2/Data_Views/{ID} api? But that is used by Constellation not UI Kit? So a little more details on your implementation? Landing Page you are using, action set to trigger a s…

Unable to Save a Page List Property on Data Record

General

MarcCheong (Marc Cheong) May 1, 2026, 3:58pm 7

What a coincidence! I just posted this a few days ago.

Managing data objects with nested data structures in Constellation (important DSS!)

The Pega Documentation does run through how to do this. It has some things to know and limitations depending on the database you are using.

However, viewing your screenshot, that looks like Traditional UI not Constellation?

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Unable to Save a Page List Property on Data Record

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