secound table is not coming when using csv data source for 2 tables in same report

[bansalvarun153]

I am using csv data source for fetching data.there are 2 tables in my jasper report those are using same data source, but only first table is coming in report, secound table is not visible and once i select the empty data source for first table and select the jrdata expression and use((net.sf.jasperreports.engine.data.JRCsvDataSource)$P{REPORT_DATA_SOURCE}) exxpression for secound table, the first table is invisible while secound one is visible.

I have also tried the same scenario with JDBC connection and it is working fine.

Please provide the solution for this.