Error encountered while using TABLE STYLE ROW1 for List report

[Starfish2201]

Hi Gurus,

When I am applying table style ROW 1 to my list report, I am getting the below error message. However the all other table style works fine.

RSV-RND-0120

      Report variable 'ListColumnsBodyStyle_List1' not found.

     Details --RSV-SRV-0042 Trace back:RSReportService.cpp(856): RSException: CCL_CAUGHT: RSReportService::process()RSReportServiceMethod.cpp(259): RSException: CCL_RETHROW: RSReportServiceMethod::process(): asynchRunSpecification_RequestRSASyncExecutionThread.cpp(789): RSException: RSASyncExecutionThread::checkExceptionRSASyncExecutionThread.cpp(250): RSException: CCL_CAUGHT: RSASyncExecutionThread::runImpl(): asynchRunSpecification_RequestRSASyncExecutionThread.cpp(842): RSException: CCL_RETHROW: RSASyncExecutionThread::processCommand(): asynchRunSpecification_RequestRom/RSRomNode.cpp(3559): RSException: CCL_THROW: RSRom::validateReportVariableAndUsage

Please help.