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Transavia
NL
Last activity: 15 Sep 2025 14:30 EDT
Constellation Adoption: Challenge--> Blending Traditional UI and Constellation
When I tried to add UI kit application to constellation application as mentioned to test the coexistence feature. Preview is not loading in app studio. When traced there are some errors related to Rule not found issues.
Attached is the tracer output. Please let me know if there are some rules missing.
Pegasystems Inc.
GB
@GangadharY17544252 preview is a known limitation of blending architectures.
"Preview Actions on links that use the OpenWorkItem Action form a built on app are not supported."
Transavia
NL
I think my question was misunderstood here. I am trying to add a traditional ui app as built on to constellation application to launch a traditional ui case from constellation. I followed the steps in the challenge and use preview on the top right corner in the app studio to launch the portal and tried to create a case. After clicking on the preview, it keeps loading forever.
Updated: 8 Sep 2025 3:51 EDT
Pegasystems Inc.
GB
@GangadharY17544252 apologies, I thought you were talking about this preview capability.
I have not encountered this issue, hopefully someone else can share their experience here. Given the configurations involved, it would also be worth raising a ticket, it could be the constellation service, the configurations for blended, the pyRoutingTable etc. There will be a bit of troubleshooting to find where that is failing.
Pegasystems Inc.
IN
This appears to be a potential issue. If a ticket hasn’t already been created, could you please raise one for this? It needs debugging.
In the meantime, could you try launching it from Dev Studio → Launch Portal to see if the issue persists?
Transavia
NL
@Ajay Korthalwar I tried this from dev studio, still the same. Where can I create a ticket for this? MSP?
Pegasystems Inc.
IN
@GangadharY17544252, Please create a ticket in MSP.
HCL Netherlands
NL
@Ajay Korthalwar Sure will do
Transavia
NL
@Ajay Korthalwar I have reported to Pega Academy team. Will share the update soon once I here from them.
Capgemini Sverige AB
SE
@GangadharY17544252 Please wait for Pega GCS response and guidance.
Meanwhile I can suggest you some tips, as we are running the blended/coexistence architecture for 9 months successfully in PROD.
- Make sure your traditional case doesn't have "temporary object" option selected. For DX API, all case types need to be permanent case.
- If I understand, you top Constellation application is built on traditional app. So, try to re-generate the routing table of the top Constellation application, and check the pyRoutes (search your case type) in the Routing Table rule. And save the top application rule.
- Check autogenerated data transform CoexistenceCasesDT, whether your traditional case type is added or not.
- Clear your browser cache.
- Fact: Pega has done significant improvements in the mashup code of Traditional case types in Pega 24 (compared to 23). I don't know which Pega version you are using!