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Support Article

Two vertical scrollbar in browser / mashup



Pega Web Mashup is used to integrate applications. On clicking the dynamic content (expands), the Mashup window displays an additional vertical scrollbar.

Error Messages

Not Applicable

Steps to Reproduce

  1. Use Pega Web Mashup to integrate an application on a web page.
  2. Use a different host URL for the web page and for the Pega server in the Mashup.
  3. Click the dynamic content, which expands the Mashup screen.

Root Cause

The height for Pega  Mashup iFrame was calculated incorrectly.


Perform the following local-change:

Add the below script in the UserWorkForm:

if (pega.Mashup) { 
pega.u.d.attachOnload(function() { 
}, true); 


Published October 8, 2020

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