Issues changing the database info at runtime

Hi,
My Environment:
Crystal Reports 2008 SP2
ASP.NET (VS 2005 Framework 2.0)
Database: Oracle 10g
I developed the report connecting to development server and schema: ERA_USR. We have 2 reports that are desinged using store procedures and these stored procedure are put in a package both in system test and development database server.
When we moved to system testing, the reports that are using tables and views works fine. but the reports desinged using SPs are throwing below error: The schema is: ERA
"Failed to retrieve data from the database. Details: [Database Vendor Code: 6550 ] Failed to retrieve data from the database. Details: [Database Vendor Code: 6550 ] Failed to retrieve data from the database. Error in File ERRA Forecast Comparison - Position Report {3EAD55CB-4866-40D1-A9D7-DC0D5AFC924A}.rpt: Failed to retrieve data from the database. Details: [Database Vendor Code: 6550 ] "
But I change the report pointing to system test database, the reports that are desinged using SPs are working fine.
Please let me know what might be the problem
Thanks
Rama

If we change to new schema using designer, then the reports are working fine.
What I did is, I dropped the oracle package and compiled the SPs inidvidually. Now the report are working fine even if the SPs are in different schema and with out changing the report to the new schema in the desinger.
This solved my problem.
Thanks
Rama
Edited by: RAMAKRISHNA VUPPALURU on Jan 27, 2010 12:06 AM

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Facing problem while changing the database at runtime

hi everyone,
Before posting this thread, i have gone through the various posts addressing the problem....but still iam unable to get the solution for this problem.
The report has been generated in one system, so the database properties (connection string....) are hardcoded in the report file...
Now when iam trying to change the database, it is still connecting to the system where the report file was created.
I have tried the changeDatasource() method, but it didnot worked....
here is the code for changeDatasource() method
public static void changeDataSource(ReportClientDocument clientDoc,
                String reportName, String tableName,
                String username, String password, String connectionURL,
                String driverName,String jndiName) throws ReportSDKException {
        PropertyBag propertyBag = null;
        IConnectionInfo connectionInfo = null;
        ITable origTable = null;
        ITable newTable = null;
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        // connection
        String TRUSTED_CONNECTION = "false";
        String SERVER_TYPE = "JDBC (JNDI)";
        String USE_JDBC = "true";
        String DATABASE_DLL = "crdb_jdbc.dll";
        String JNDI_DATASOURCE_NAME = jndiName;
        String CONNECTION_URL = connectionURL;
        String DATABASE_CLASS_NAME = driverName;
        // The next few parameters are optional parameters which you may want to
        // uncomment
        // You may wish to adjust the arguments of the method to pass these
        // values in if necessary
        // String TABLE_NAME_QUALIFIER = "new_table_name";
        // String SERVER_NAME = "new_server_name";
        // String CONNECTION_STRING = "new_connection_string";
        // String DATABASE_NAME = "new_database_name";
        // String URI = "new_URI";
        // Declare variables to hold database User Name and Password values
        String DB_USER_NAME = username;
        String DB_PASSWORD = password;
        System.out.println("DB_USER_NAME......."+DB_USER_NAME);
        System.out.println("DB_PASSWORD......."+DB_USER_NAME);
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        if (reportName == null || reportName.equals("")) {
            Tables tables = clientDoc.getDatabaseController().getDatabase().getTables();
            System.out.println("Tables in reports........"+tables.size());
            for(int i = 0;i < tables.size();i++){
                origTable = tables.getTable(i);
                System.out.println("origTable........"+origTable.getQualifiedName());
                if (tableName == null || origTable.getName().equals(tableName)) {
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                    // method generic
                    // This workflow may not work in all scenarios and should likely be
                    // customized to work
                    // in the developer's specific situation. The end result of this
                    // statement will be to strip
                    // the existing table of it's db specific identifiers. For example
                    // Xtreme.dbo.Customer becomes just Customer
                    newTable.setQualifiedName(origTable.getQualifiedName());
                    System.out.println("newTable........"+newTable.getQualifiedName());
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                    // Change connection information properties
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                    propertyBag = new PropertyBag();
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                    //propertyBag.put("Trusted_Connection", TRUSTED_CONNECTION);
                    //propertyBag.put("Server Type", SERVER_TYPE);
                    propertyBag.put("Use JDBC", USE_JDBC);
                    propertyBag.put("Database DLL",DATABASE_DLL );
                    propertyBag.put("JNDI Datasource Name",JNDI_DATASOURCE_NAME );
                    propertyBag.put("Connection URL", CONNECTION_URL);
                    propertyBag.put("Database Class Name", DATABASE_CLASS_NAME);
                    //propertyBag.put("Server Name", SERVER_NAME); //Optional property
                    // propertyBag.put("Connection String", CONNECTION_STRING); //Optional property
                    // propertyBag.put("URI", URI); //Optional property
                    connectionInfo.setAttributes(propertyBag);
                    // Set database username and password
                    // NOTE: Even if the username and password properties do not change
                    // when switching databases, the
                    // database password is *not* saved in the report and must be set at
                    // runtime if the database is secured.
                    connectionInfo.setKind(ConnectionInfoKind.SQL);
                    connectionInfo.setUserName(DB_USER_NAME);
                    connectionInfo.setPassword(DB_PASSWORD);
                    // Update the table information
                    clientDoc.getDatabaseController().setTableLocation(origTable,newTable);
Also i tried with replaceConnection() method...........it displayed the report, but with not column names and data
need help regarding.......
Edited by: abhishek.c1984 on Jun 25, 2009 10:02 AM

In the report i have two tables.............so before changing the database properties for each table iam printing their names.
The names are dispalyed correctly.......but once i set the table location...i.e through the following method..
clientDoc.getDatabaseController().setTableLocation(tables.getTable(i),newTable);
every time i can see only one table i.e. properties are set for the first table ........and each time the properties are being set for the first table only.....i dont no what is happening to the rest of the tables..
I have posted the method in the above post.....can any one please trace out the problem
Note: when i comment the following code, i can see all the tables
clientDoc.getDatabaseController().setTableLocation(tables.getTable(i),newTable);
when i uncomment it, i can see only first table repeating every time...
Edited by: abhishek.c1984 on Jun 25, 2009 1:03 PM

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