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Support Article

Disabled Button is not enabled when expected



A disable when condition on a pxButton control is not working when the value being checked by the condition starts with a 0.

Error Messages


Steps to Reproduce

  1. Configure a button on the screen which has a disable condition of .pyNote = '' and include pyNote on the screen.
  2. Test it. Enter a value in to the text box - Button becomes active. 
  3. Enter a value that starts with a 0 e.g. "0Test" - Button is disabled but should be active.

Root Cause

This is casued by a defect in the PRPC Application.


This issue is fixed in Pega 7.

HFix-20085 resolves this in 6.3 SP1.  Please contact support if you require this fix as it has a large number of dependecies.

Published July 15, 2015 - Updated October 8, 2020

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