The Pega PMML engine does not recognize some of the functions that are part of the PMML model that you uploaded.

Cause

The PMML producers used proprietary expressions (custom functions or data transformations) with the PMML model that are not part of the model. The model contains only references to the functions and their parameters.

Solution

Define undefined functions in the Pega 7 Platform or in a JAR file that you upload in the Pega 7 Platform. For more information, see Predictive Model rule form - Completing the Configurations tab.