KiePMMLException

[Umesh Sinha]

Hi Team,

I am trying to create a scorecard in Business Central version 7.61.0 Final.

After creating the scorecard when I tried to build the project I got the following error.

org.drools.compiler.compiler.DroolsParserException: org.kie.pmml.api.exceptions.KiePMMLException: Exception while instantiating KiePMMLModelFactory for null

Any help will be highly appreciated. I am completely stuck due to this error.

Thanks,

Umesh

[Toni Rikkola]

I can't give a solution for your problem, but I will give you a fair warning that the Business Central scorecards are, what I would call, a risky feature. Not much use as far as I know and not that many dev hours spent on it. Also, unless someone has better information, it will not have any support in the future.

Toni

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[Gabriele Cardosi]

That exception is related to the new PMML implementation (kiepmmltrusty), so it should not be related to the oldest scorecard.
Regardless, without a reproducer it is impossible to know what's going on,

Best

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[Umesh Sinha]

Thanks, Gabriele. 

Currently, I am using 7.61.0 Final. Happy to shift to an older version where the scorecard is working properly.

@toni, thanks for scaring me. I work in the Financial domain scorecard is one of the top demands. This piece is super critical to me and I am more than happy to debug/contribute if required. But the bottom line is I need to have this in working condition, as I have already promised to my management.

Thanks,

Umesh

[Gabriele Cardosi]

HI Umesh,
the version you use should not have issues, that's why I would like to understand the root cause of that problem.
But, again, without a sort of reproducer I can't provide any more help.

Best

Gabriele

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[Umesh Sinha]

Hi Gabriele,

Thanks for the encouraging words. Allow me today, I will provide you with all the required stuff.

Thanks,

Umesh

[Umesh Sinha]

Hi Gabriele,

Please find the attached doc. I am not doing much, just created an object and then used that object to create a scorecard. Please refer to the attached doc. When I am trying to deploy it gives me the error.

Thanks,

Umesh

[Gabriele Cardosi]

Hi Umesh,

could you please share a reproducer ?

Thanks!

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[Umesh Sinha]

Hi Gabriele,

What exactly do you mean by reproducer? If I am sounding naive then please consider me new to the Drools world.

Thanks,

Umesh

[Umesh Sinha]

Hi Gabriele,

Even if you can let me combine which Java Version, which Business Central(War) Version, and which WildFly Version is working perfectly alright for ScoreCard then it will serve my purpose. This is the only thing where I got stuck, the rest of the things are working smoothly for me.

Thanks,

Umesh