SA-20388

Summary

The data type has only three values, String, Boolean, and Integer, under Parameters tab when a decision tree is created. However, according to the documentation, there are more than three data types.

Error Messages

Not Applicable

Steps to Reproduce

1. Create a decission tree rule.
2. Add a prameter to the decission tree rule on the Parameters tab.
3. Try to set the data type of the parameter to DateTime.

Root Cause

Refer to the product documentation:

https://pdn.pega.com/sites/default/files/help_v719/procomhelpmain.htm#rule-/rule-declare-/rule-declare-decisiontree/parameters.htm

Resolution

It is a documentation bug. It is an expected behavior to have only three data types from code point of view in a decision tree.