How to call a report definition in an activity? pega

Call Report definition in an activity

By using “Call Rule-Obj-Report-Definition.pxRetrieveReportData activity and passing Parameters Param.pyReportName, Param.pyReportClass, and Param.pyPageName in Property-Set method before calling the activity

Pega filter report definition results using custom section

How can we filter the report Definition results by using a custom section on the report?
Need to create a custom filter section and reference that in the “Report Viewer” tab of Report Definition rule.
Need to select “Display Filters using custom sections” check box.

Pega Join types in report definition

We have different JOIN types in the Pega report definition.

 INNER JOIN, LEFT OUTER JOIN, and RIGHT OUTER JOIN.
From Data Access tab of Report Definition in Class joins a section

Only Include Matching Rows        =   INNER JOIN
Include All Rows in this class        =   LEFT OUTER JOIN
Include All Rows in Joined Class   =  RIGHT OUTER JOIN