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Support Article

Parameters do not display on modifying an activity



Input parameters do not display on modifying or selecting a data transform or an activity. This occurs when using input parameters in a data transform or an activity in the post or pre-processing section of the flow action rules.

Error Messages

Not Applicable

Steps to Reproduce

  1. Select a pre-processing data transform and its first parameter.
  2. Select a post-processing data transform. The pre-processing data transform’s parameter does not display.
  3. Add the first data transform’s parameter. Add the second data transform’s parameter.
  4. Change the first data transform. The second data transform's parameter does not display.

Root Cause

A defect in Pegasystems’ code or rules: pzRemoveParamsFromProcessing activity pre-conditions.


Apply HFix-40722.

Published March 20, 2018 - Updated October 8, 2020

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