ResultSet AS datasource:Unexpected database connector error, Please Help?

Question

Dear all;
I try to use a ResultSet as datasource in Crystal Reports,But an Exception Happend;
First i execute the SQL Statment to get ResultSet Object called rs then try the following code:
String tableAlias = reportClientDocument.getDatabaseController().getDatabase().getTables().getTable(0).getAlias();
reportClientDocument.getDatabaseController().setDataSource(rs,tableAlias,"resultsetTable");
This is the Exception;
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Unexpected database connector error---- Error code:-2147467259 Error code name:failed
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.a(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.call(Unknown Source)
     at com.crystaldecisions.reports.common.ThreadGuard.syncExecute(Unknown Source)
Please help me to solve this exception

Answer 1

I need to execute the SQL Query thruogh java becouse there is some parameters must be in the SQL Query...and i have not permission to add views or stored procedure in database
this is my query:
String sqlquery = "SELECT "
                    + "TO_CHAR(TO_DATE('1970-01-01', 'yyyy-mm-dd') + Command.CREATIONTIME / 86400000, 'mm/dd/yyyy') as CREATIONDATE"
                    + ", COUNT(*) as TICKETCOUNT "
                    + "FROM ALARMTICKET Command "
                    + "WHERE "
                    + "to_date(TO_CHAR(TO_DATE('1970-01-01', 'yyyy-mm-dd') + Command.CREATIONTIME / 86400000, 'mm/dd/yyyy'),'mm/dd/yyyy') "
                    + "between "
                    + "'"
                    + dateFormater.format(date1)
                    + "' "
                    + "AND "
                    + "'"
                    + dateFormater.format(date2)
                    + "' "
                    + "group by TO_CHAR(TO_DATE('1970-01-01', 'yyyy-mm-dd') + Command.CREATIONTIME / 86400000, 'mm/dd/yyyy') "
                    + "order by TO_CHAR(TO_DATE('1970-01-01', 'yyyy-mm-dd') + Command.CREATIONTIME / 86400000, 'mm/dd/yyyy')";
date1 and date2 are my variables.....