Question
Sun Life Financial Inc
Sun Life Financial Inc
IN
Sun Life Financial Inc
Posted: Nov 17, 2025
Last activity: Nov 29, 2025
Last activity: 29 Nov 2025 19:00 EST
Not able to create Portal in App Studio in 25.1.1
I'm trying to create a new portal for an application built on Theme Cosmos and with Constellation UI. But when I switch to app studio and go to Channels and create on Portal icon nothing happens. When I traced this the below error is captured in tracer
The page or property D_pxAppViewTypes.pxResults(1) is read-only, and cannot be modified. Calling method: com.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.remove(String, boolean, boolean, boolean) Details: (none) |
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Posted: 5 months ago
HCA Healthcare
HCA Healthcare
US
@RohitS9090
This looks like a product issue in 25.1.1 with applications that use both Theme Cosmos and Constellation UI, not a mistake in your setup. When you click the Portal icon in Channels, App Studio tries to change the data page D_pxAppViewTypes, but that page is read-only, so the action fails and the wizard never opens. As a workaround, create or update the portal from Dev Studio using Channels and interfaces; the portal will still be available to the same application. If you only need a Constellation portal, another option is to create a separate Constellation-only application and define the portal there instead of on the Theme Cosmos app. After creating the portal in Dev Studio, log out and back in (or clear cache) so App Studio can pick it up. Also make sure you are on the latest 25.1.1 patch listed in the “Patch Resolved Issues” page for this release, as these kinds of App Studio bugs are often fixed there. If it still fails on the latest patch, open an INC with Pega Support and share the tracer error for D_pxAppViewTypes so they can confirm and provide a hotfix or roadmap info.