未找到报表文件 jrc_change_database_connection.rpt---- Error code:-2147215356

cqf820

我在使用business object自带例子时候, 调用当前目录报表文件, 提示没有找到, 这是什么原因.

final String REPORT_NAME = "jrc_change_database_connection.rpt";

Error:
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: 未找到报表文件 jrc_change_database_connection.rpt---- Error code:-2147215356 Error code name:fileNotOpened
        at com.businessobjects.reports.sdk.d.byte(Unknown Source)
        at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(Unknown Source)
        at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
        at com.crystaldecisions.proxy.remoteagent.x.a(Unknown Source)
        at com.crystaldecisions.proxy.remoteagent.q.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportClientDocument.do(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportClientDocument.if(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ReportClientDocument.a(Unknown Source)
        at com.crystaldecisions.sdk.occa.report.application.ClientDocument.open(Unknown Source)
        at com.crystaldecisions.reports.sdk.ReportClientDocument.open(Unknown Source)
        at org.apache.jsp.sample_005fchange_005fdb.jrc_005fchange_005fdatabase_005fconnection_jsp._jspService(jrc_005fchange_005fdatabase_005fconnection_jsp.java:164)

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