Cant register an application in process fabric hub on same server with pega application

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1

Hi,

I am trying to register an application in process fabric hub on same server with pega application, and am getting 500 error . The error is as follows: "

  • Failed to connect - the HTTP response code of 500 indicated a server error. The response data may contain a reason.

  • Response - Error activating declare triggers"

PFA the screenshot for reference. Can anyone please provide inputs on this scenario

PFH.png
PFH.png1370×442 27.7 KB

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@SrinidhiM Can anyone help?

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@SrinidhiM I have contacted the relevant SME and have asked that they provide some input.

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@MarijeSchillern Thank you so much Marije

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@MarijeSchillern Hi Marije Can please let us know if there are any insights to this issue

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@begua Hi Arshiya, I tried tracing but am unable to trace this service in any of the remote applications am not seeing the service getting traced. But i traced the connect that is made from the PPF Application it gave the below error.

{ “errors” : [ { “id” : “custom_error”, “message” : “Error activating declare triggers” } ] }

Should i enable anything specific inorder to trace the svc from remote application

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@SrinidhiM

Did you get a fix for this? I have the same issue and i was able to trace the api /prweb/api/ppfconnect/v1/applications/{applicationName}/actions/{action}

The error i got when i traced it was
“Update record failed: .pyTriggerWhen: pzPF_EnablePublishRealtime does not exist or is not a valid entry for this ruleset and its prerequisites. Instance of class Rule-Obj-When not found: Assign-Worklist.pzPF_EnablePublishRealtime.”

That rule is available so i’m not sure why i’m getting this.

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@SrinidhiM

I was able to fix this here is my solution.

Is your application built on other applications? When your remote application is being activated it creates a series of declare triggers that are used to push the changes back to your instance of Process Fabric. When it creates these declare triggers it doesn’t just create them in your application layer it also does it for the built on applications. However when it does the build on applications it will fail if that built on app does not have the Process Fabric component. Once I added the component to all layers the i was able to successfully activate.

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@SrinidhiM

Hi Srinidhi ,

We are facing the same issues now .Can you please let me know the solution you tried

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@SrinidhiM Can you please trace the service ‘applications/{applicationName}/actions/{action}’ on your remote application and send us the error screenshot of the tracer to triage this issue.

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@SrinidhiM Hi Can you please let me know the further steps here?

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@MatthewH5221 Hi Mathew Thank you so much for your solution. I some how figured out that it was due to the declare triggers but couldn’t figure out the solution. Thank you so much