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Support Article

Screen does not refresh with Refresh-Current harness



The screen does not refresh when Refresh-Current harness is used on the action set of a button.

Error Messages

pega_ui_harness_12935251499!pzpega_ui_harness_actions_13688977270!!.js:26827 Uncaught TypeError: Cannot read property 'title' of null

    at spaRenderCallback (pzpega_ui_harness_deferred_before_12422161840!!.js:3936)

    at Object.wrapperCB [as callbackFunction] (pzpega_ui_dynamiccontainer_lite_1123607017.js!!.js:448)

    at Object.scriptLoaded (pega_ui_harness_deferred_11722439015!!.js:10457)

    at DOMScriptLoader.processInlineScripts (pega_ui_harness_deferred_11722439015!!.js:10859)

    at DOMScriptLoader.loadHTMLElement (pega_ui_harness_deferred_11722439015!!.js:10606)

    at pega.ui.Doc.loadDOMObject (pega_ui_harness_12935251499!pzpega_ui_harness_actions_13688977270!!.js:28905)

    at Object.dcViewUpdate [as replace] (pzpega_ui_dynamiccontainer_lite_1123607017.js!!.js:455)

    at pega.ui.Doc.callBack.success (pzpega_ui_harness_deferred_before_12422161840!!.js:3989)

    at uiRenderedCallback (pega_ui_harness_12935251499!pzpega_ui_harness_actions_13688977270!!.js:26664)

    at callback (pega_ui_harness_12935251499!pzpega_ui_harness_actions_13688977270!!.js:16188)


Steps to Reproduce

  1. Log in to the application
  2. Launch the Case Worker portal
  3. Click the Refresh List button on the header

Root Cause

A defect or configuration issue in the operating environment.


Install or upgrade to Pega 8.2.3 patch release.


Published June 2, 2020 - Updated December 2, 2021

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