How to Debug RDP class SSRS report in AX 2012

1. In classDeclaration extend SrsReportDataProviderPreProcess instead of SrsReportDataProviderBase

2. Temp table properties should be

(a) Table type : Regular instead of tempDB

(b) Created by : Yes

(c) Created Transaction Id : Yes

3. In process report of the class add this line in Temporarytablename.setConnection(this.parmUserConnection());