Quick Role-Based Pointers

  • If you are a Rules Author → pay special attention to section 1

1. Null Behavior Change in Multiplication and Division

The behavior for null values in multiplication and division operations has changed. Previously, null was treated as 1 in these operations.

To restore the legacy behavior, add the following import statement to your rules:

import org.openl.rules.binding.MulDivNullToOneOperators.*;