Summary

<!-- ********************** Begin Pega content ********************** -->
<script src ='http://host:port/prweb?pyactivitypzZZZ=f65e44220d71af46086c0cb8f0bdad54a6c8d58b2c8d89046ddaf89a7472571676db2635b247be73063591ef1c481f7a*'></script>
<div data-pega-gadgetname ='PegaGadget' 
data-pega-action ='display' 
data-pega-action-param-harnessname ='MashUpHarness' 
data-pega-action-param-classname ='GCS-Mortgage-Work' 
data-pega-action-param-model ='' 
data-pega-action-param-readonly ='false' 
data-pega-isdeferloaded ='false' 
data-pega-applicationname ='Mortgage' 
data-pega-threadname ='STANDARD' 
data-pega-systemid ='PEGA74_CS74_TOMCAT8'
data-pega-resizetype ='stretch' 
data-pega-url ='http://host:port/prweb/IAC'
data-pega-redirectguests ='true'
data-pega-action-param-parameters="{UserIdentifier:'SimonMashUpOperator', Password:'cnVsZXM='}">
</div>

Pega 7.4 content  displays when the operator creates the first Interaction task.



However, on creating another Interaction task, the Mashup content fails to display.

Error Messages

Not Applicable

Steps to Reproduce

1. Create Mashup script in a Pega CS 7.4.
2. Include the Mashup code in a Pega CS 8.2.
3. Launch an Interaction. The MashUp code fetches the data correctly.
4. Launch another interaction. The MashUp code fails to fetch data.

Root Cause

Resolution

1. Apply HFix-54804 in Pega 7.4 which contains the MashUp content.
2. Modify the MashUp code as below:

   Original code  (Non-working)
   
   <script src ='http://host:port/prweb?pyactivitypzZZZ=a9832644a0fe2ba640969ad2d21946eb986153c4acaae35506e87774e298e20f61105a1899032b8e6d5a0c6168aaf350*'></script>
   <div data-pega-gadgetname ='PegaGadget' 
   data-pega-action ='display' 
   data-pega-action-param-harnessname ='MashUpHarness' 
   data-pega-action-param-classname ='GCS-Mortgage-Work' 
   data-pega-action-param-model ='' 
   data-pega-action-param-readonly ='false' 
   data-pega-isdeferloaded ='false' 
   data-pega-applicationname ='Mortgage' 
   data-pega-threadname ='STANDARD' 
   data-pega-systemid ='PEGA74_CS74_TOMCAT8'
   data-pega-resizetype ='stretch' 
   data-pega-url ='http://host:port/prweb/IAC'
   data-pega-redirectguests ='true'
   data-pega-action-param-parameters="{UserIdentifier:'SimonMashUpOperator', Password:'cnVsZXM='}">
   </div>
    

   Modified code (Working)
   
   <pega:onlyonce name="MashupScriptsCustom">
   <pega:static type="script" app="webwb">
   <pega:file name="PegaCompositeGadgetMgr.js"/>
   <pega:file name="pzpega_postmessage.js"/>
   <pega:file name="pzpega_web_mashup.js"/>
   <pega:file name="pzpega_web_mashup_hostActionsProcessor.js"/>
   </pega:static>
   </pega:onlyonce>

   <div data-pega-gadgetname ='PegaGadget<%= java.lang.System.currentTimeMillis() %>'
   data-pega-action ='display' 
   data-pega-action-param-harnessname ='MashUpHarness' 
   data-pega-action-param-classname ='GCS-Mortgage-Work' 
   data-pega-action-param-model ='' 
   data-pega-action-param-readonly ='false' 
   data-pega-isdeferloaded ='false' 
   data-pega-applicationname ='Mortgage' 
   data-pega-threadname ='STANDARD' 
   data-pega-systemid ='PEGA74_CS74_TOMCAT8'
   data-pega-resizetype ='stretch' 
   data-pega-url ='http://host:port/prweb/IAC'
   data-pega-redirectguests ='true'
   data-pega-action-param-parameters="{UserIdentifier:'SimonMashUpOperator', Password:'cnVsZXM='}">
   </div>