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Virtusa Inc
Posted: July 1, 2019
Last activity: July 2, 2019
Closed
Version 7.4 Decision Table headers are coming as empty
In Pega Version 7.4, upon trying to edit the headers an empty modal window comes.. this is for new and existing Decision Tables. found a conf change which has to be done in the Server.xml file. Added the changes in Server.xml and after restart also it did not help. any suggestions will be greatly appreciated.
Thanks.
Posted: 1 year ago
If you are getting HTTP 400 error or blank screen, while trying to edit column properties in Decision tables. To resolve the issue make change in the "pzDisplayModalDialog" HTML rule Remove following code: You can test by doing private edit.
String pxUrlEncryption = tools.findPage("pxProcess").getString("pxUrlEncryption");
String url="";
if("true".equalsIgnoreCase(pxUrlEncryption)){
url = tools.getParamValue("extURL").replace("\"","").replace("'","").replace(" ","");
}else
{
url = StringUtils.decodeURL(StringUtils.filterRichText(tools.getParamValue("extURL").replace("\"","").replace("'","").replace(" ","")));
}
String url="";
if("true".equalsIgnoreCase(pxUrlEncryption)){
url = tools.getParamValue("extURL").replace("\"","").replace("'","").replace(" ","");
}else
{
url = StringUtils.decodeURL(StringUtils.filterRichText(tools.getParamValue("extURL").replace("\"","").replace("'","").replace(" ","")));
}
Replace it with
String url = StringUtils.urlCrossScriptingFilter(tools.getParamValue("extURL")).replace("\"","").replace("'","").replace(" ","").replace("javascript:","");
If the above change works then you can request for the existing hotfix HFIX-46850. This hotfix is for 7.4 platform.
Hi,
Do you see any 400 bad request in network on opening the modal dialog?
If there are any requests with special characters, those are rejected by app server from tomcat 8.0.39 onwards.
I had a scenario where my access group containing special characters and observed this issue. Can you try changing the access group with no special characters and check if you still see this issue.
Hope it helps.
Thanks.