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Results are always infinity on running the PMML model



The results are always infinity on running the Predictive Model Markup Language (PMML) model. This occurs while using Pega Decision Strategy Manager (DSM) 7.4.

Error Messages


Not Applicable

Steps to Reproduce

  1. Import the Random-Forest PMML model
  2. Run the model. The result is infinity

Root Cause

A defect in Pegasystems’ code or rules. A counter was added to the evaluator to avoid divide-by-zero.


Apply HFix-50148.

Suggest Edit

Published February 23, 2019 - Updated December 2, 2021

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