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Support Article

Check box selection is applied to all criteria



The user has Pega Marketing 8.1 on Pega 8.1.

On checking the 'Include missing values' check box while creating Criteria for Segments, the check option is applied to other criteria which gives invalid results.

Error Messages

Not Applicable.

Steps to Reproduce

  1. Add a filter condition with 'Include Missing Values' check box
  2. Check the check box
  3. Add two more criteria without this check
  4. Run the flow

Root Cause

This issue occurs when there are multiple string criteria fields in a group and one of them includes the missing values option. In such situations, the generated SQL has an incorrect order of logical operations.


Apply HFix-49170.


Published December 28, 2018 - Updated December 2, 2021

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