Question

我正在尝试从水晶报告文件中提取sql查询。我正在使用Eclipse for Crystal Reports来运行我的Java程序。我的文件使用ODBC连接到SQL Server 2008 R2来生成报告。我的源代码：

ReportClientDocument cRpt = new ReportClientDocument();
cRpt.open("C:\\Users\\jgou\\Desktop\\test\\myCR.rpt", 0);

if (cRpt.isOpen()) {

            GroupPath gp = new GroupPath();
            String crSql = null;
            RowsetController rc = cRpt.getRowsetController();
            String sqlStmt = rc.getSQLStatement(gp, null);
            System.out.println("file is open");
            System.out.println("crSql: " + crSql);

}

当我运行程序时，我收到以下错误：

com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: Error finding JNDI name (TestDB)---- Error code:-2147467259 Error code name:failed
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:2284)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:2304)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.if(SourceFile:736)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.a(SourceFile:166)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.a(SourceFile:528)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter$2.call(SourceFile:526)
    at com.crystaldecisions.reports.common.ThreadGuard.syncExecute(SourceFile:102)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.for(SourceFile:524)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.int(SourceFile:423)
    at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(SourceFile:351)
    at com.businessobjects.sdk.erom.jrc.a.a(SourceFile:54)
    at com.businessobjects.sdk.erom.jrc.a.execute(SourceFile:67)
    at com.crystaldecisions.proxy.remoteagent.RemoteAgent$a.execute(SourceFile:716)
    at com.crystaldecisions.proxy.remoteagent.CommunicationChannel.a(SourceFile:125)

Answer 1

有关解决方案，请参阅以下链接。 http://www.javathinking.com/2011/09/using-crystal-reports-java-api-to.html

或者，您可以按如下方式传递数据

cRpt.getDatabaseController().setDataSource(list, tableName, tableName);

水晶报告不会搜索数据库，而是使用列表作为表格。确保对报告使用的所有表格执行此操作。

从Crystal Reports文件中提取SQL查询时发现JNDI名称时出错

1 个答案: