Report with Stored Procedure does not return until refresh

I'm using RAS server 2008 to run many Crystal reports from a web application (TrackWise) over Oracle 10g DB.
A new report is using a stored procedure that takes several minutes (5-10) to return before the rest of the report's SQL can execute.
When running the report from Crystal Developer there is no problem,
but when running from the application (using the RAS), the report seems to be running forever,
However, if you wait a few minutes for the DB utilization to drop (i.e. for the stored procedure to finish) and refresh - the full report appears on the screen in a second.
Since I have many other reports that run for much longer time with no issue, I assume that this has nothing to do with the web application, but rather related to the connection between the RAS and the DB (i.e. the idle time between the beginning of the stored procedure execution to its return and the continuation of the report creation).
I assume that I need to change one of the RAS settings/ parameters (in the properties or in the registry), but which?
Please assist.

Since this app is from TrackWise, I'd recommend contacting TrackWise and see if they have an answer for you. As it is, we have no idea how they implemented the CR components in their app. If they cannot help you, it should be them coming here and asking us - or better yet they should be creating a phone incident.
- Ludek
Senior Support Engineer AGS Product Support, Global Support Center Canada
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Fields in Stored Procedure does not appear in Crystal reports 2008.

hi,
I am now using crystal reports 2008 evaluation copy for 30 days. I am trying to create a stored procedure with parameter, here is my sample Stored Procedure code;
DELIMITER $$
DROP PROCEDURE IF EXISTS `puerto`.`SP_FindEmployees`$$
CREATE DEFINER=`root`@`localhost` PROCEDURE `SP_FindEmployees`(SIDNo VARCHAR(10))
BEGIN
SELECT * FROM employees WHERE IDNo=SIDNo;
END$$
DELIMITER ;
when i try to call the procedure in sqlyog here is my sample code;
CALL sp_findemployees('0000000001')
it is successfull, but when i try to connect it with crystal reports 2008 I got no fields in my stored procedure andi got this error message ;
"Database Connector: 'HY00:[MySQL][ODBC 3.51 Driver][mysqld-5.1.33-community]incorect number of arguments for procedure puerto.sp_findemployees; expected 1, got 0 [Database vendor code: 1318]"
CR2008 was not asking a parameter values.
But when I try using stored procedure that i've made in MSSQL, CR2008 asking parameters and succefully created the reports needed.
My Objective is to make a stored procedure in MySQL by using select statement and filter it with parameter(s) that I will pass and CR2008 will use this stored procedure.
i also try the view with this code below and it was successfull in CR2008.
DELIMITER $$
DROP VIEW IF EXISTS `puerto`.`ep_employees`$$
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DELIMITER ;

hi,
Crystal Reports 2008 and MySQL 5 , ODBC driver 3.5 and ODBC driver 5.1.
I use ODBC connector 3.5 because I got errors in ODBC drivers in 5.1.
Do you have step by step procedure for creating add command dialog box?
I try creating the add command dialog box
here's my sample sql statement i don't know if its correct because no data appearing in my crystal report
Select * from employees where idno=@IDNo
in Command Parameter Dialog Box
Parameter Name = @IDNo
Prompting Text = @IDNo
Value Type = String
DefaultValue = 0
thanks!

Switching Data Source for a report with stored procedure

Post Author: ysbn
CA Forum: Data Connectivity and SQL
I've created a report and deployed it on a Crystal Server. The report is based on a certain stored procedure which also exists on other DB machines in my environment (Oracle machines). When I try to switch my report object to work with other machines (not the one originally used when the report was designed) the activation of the report fails. The error I see in the preview window is:
Error in File <my rpt file name>: Failed to retrieve data from the database. Details: [Database Vendor Code: 6550 ]
When I try the same thing with a report which is based on a view and not a stored procedure the switching of Data Source works perfectly.
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Thanks!

Hi everyone~
i am now facing the same problem
i am using CR2008 and Visual Studio 2008 c# to write a window program
because we have 2 db environment (one is production , the other one is development) so i have set a prarameter to switch db connection in c# code.
the database is Oracle, and the the report will connect to Oracle procedure (which it is stored in package) this procedure will return reference cursor, so the report will loop up this cursor to generate report.
at first time, it work fine when i open the report in CR2008 designer and point to dev database (ie datasource point to oracle procedure) . but when i want to deploy this win application to client and point to prod database, it show (vendor error 6550)
i found that i cannot change the datasource during runtime in c# code...
am i miss something in code? here attached a part of this code...
private void setDBLogonForReport(ConnectionInfo info, ReportDocument doc)
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            foreach (Table myTable in myTables)
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Hi John,
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Hello,
I've got a .NET application where a report gets generated from an .rpt template using Crystal Reports. A template has been created using the fields from stored procedure. While creating the template, I've been working with my DEV environment DB server, and with that server the .rpt has been saved. Within the Designer, I can preview the report, all working fine.
Using the template with my application, if I set in the code for crystal connection to use the same DB server as has been saved with the .rpt, the report runs and I do get the result in my application as expected. But if I move my code to other environment, using another DB server (but not changing anything in the .rpt), while running the report in the application I get the following error:
Exception: CrystalDecisions.CrystalReports.Engine.InternalException
Message: Failed to open a rowset.
Details: ADO Error Code: 0x
Source: Microsoft OLE DB Provider for SQL Server
Description: Could not find stored procedure 'BreachOfAgg'.
SQL State: 42000
Native Error:
Failed to open a rowset.
Error in File C:\Windows\TEMP\Breach of Aggregate Stop Loss {196B84E5-7DAE-465E-A12D-5C70DDC04CE5}.rpt:
Failed to open a rowset.
Source: CrystalDecisions.ReportAppServer.DataSetConversion
   at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)
   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToStream(ExportOptions options)
   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportOptions options, HttpResponse response, Boolean asAttachment, String attachmentName)
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   at IFG.ReportsModule.Reporter.CrystalReporter.Export(OutputType outputType, HttpResponse response, String reportName, Boolean asAttachment)
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Source: Microsoft OLE DB Provider for SQL Server
Description: Could not find stored procedure 'BreachOfAgg'.
SQL State: 42000
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Failed to open a rowset.
Error in File C:\Windows\TEMP\Breach of Aggregate Stop Loss {196B84E5-7DAE-465E-A12D-5C70DDC04CE5}.rpt:
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If I open in the Crystal Designer the rpt and change the DB to my new server, and then run the report in the application using that same new server, the report runs ok and I do get the results. As well, I don't have this problem using tables or views in the report. Independent of what server has been used while created the .rpt in the Designer, I get the report ran and presented according to the server that I point to within my code.
I hope someone can help me out with thi.
Thank you.
Jure

Hi Jure,
All I can suggest now is you try this [app|http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes_boj/sdn_oss_boj_bi/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/scn_bosap/notes%7B6163636573733d36393736354636443646363436353344333933393338323636393736354637333631373036453646373436353733354636453735364436323635373233443330333033303331333533353333333933323331%7D.do]:
It will get the connection if you need.
If that doesn't work the purchase a support and Rep can connect to your PC to see what is going on...
Thanks
Don

Crystal Reports with stored procedures

Hello Members,
I have come across a unique problem (only for me I guess). When I develop a report using a sql command (with sql script), I can run this report against any server or any datatbase dynamically with out using the "Set Data Source Loaction" found under database fields in field explorer. This report is based on a stored procedure and uses a OLEDB connection. When I developed this report for the first time, I defined its database connection (servername,database). Now I have created a same procedure with the same name on different server under a different database. I wanted to run this report against the new server, but I am getting an error " Failed to retrieve data from database". If i click OK on this pop up window. It displays another pop up window and says the old database name is not found in the new server. The criteria is the report should be able to run on any database on any server if the same stored procedure exists in there just like the report with sql command runs. How to solve this problem ?
Thanks in Advance!!!!

Hi Raghavendra,
I know that is one of the way to do this ands it is manual process. The problem here is different clients will be running this report. Each client's data is located on different server and different database and this update process should be done automatically. Do you know any way to do this ?
Thanks!!!!

Stored procedure does not work!

okay, this is one of the weirdest things i have ever seen...so i have created a registration page to my code which on submit it will fire the following codes
protected void btsSubmit_Click(object sender, EventArgs e)
if (tbxFName.Text.Trim().Length == 0 || tbxLName.Text.Trim().Length == 0 || tbxUsername.Text.Trim().Length == 0 || tbxPassword.Text.Length == 0)
ScriptManager.RegisterStartupScript(this, this.GetType(), "myscript", "ShowNotification('Warning','Please fill the required textboxes');", true);
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string conString = ConfigurationManager.ConnectionStrings["IRELDBCS"].ConnectionString;
using (SqlConnection con = new SqlConnection(conString))
SqlCommand sc = new SqlCommand("spUserRegister", con);
sc.CommandType = CommandType.StoredProcedure;
sc.Parameters.AddWithValue("@a", tbxFName.Text.Trim());
sc.Parameters.AddWithValue("@b", tbxLName.Text.Trim());
sc.Parameters.AddWithValue("@c", tbxUsername.Text.Trim());
sc.Parameters.AddWithValue("@d", tbxPassword.Text);
sc.Parameters.AddWithValue("@e", ddlUserType.SelectedValue);
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ScriptManager.RegisterStartupScript(this, this.GetType(), "myscript", "ShowNotification('Error','Something went wrong, please try again in a few minutes');", true);
i was using sc.ExecuteNonQuery(); instead of int ReturnCode = (int)sc.ExecuteScalar();
and it was working fine and it was functioning till i have added the part which it stops user from registering with the same email address which is
int ReturnCode = (int)sc.ExecuteScalar();
if (ReturnCode == -1)
ScriptManager.RegisterStartupScript(this, this.GetType(), "myscript", "ShowNotification('Error','This user is already exists.');", true);
else
ScriptManager.RegisterStartupScript(this, this.GetType(), "myscript", "ShowNotification('Success','you registration was successful');", true);
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USE [dbo.IrELearn]
GO
/****** Object: StoredProcedure [dbo].[spUserRegister] Script Date: 04/01/2014 19:35:08 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[spUserRegister]
@a nvarchar(30),
@b nvarchar(50),
@c nvarchar(150),
@d nvarchar(30),
@e smallint
as
BEGIN
declare @Count int
declare @ReturnCode int
SELECT @Count = COUNT(Username)
FROM tbl_Users WHERE Username = @C
IF @Count > 0
Begin
Set @ReturnCode = -1
End
Else
Begin
Set @ReturnCode = 1
INSERT INTO tbl_Users (FirstName, LastName, Username, Password, UserType) VALUES (@a,@b,@a,@b,@e)
End
SELECT @ReturnCode as ReturnValue
END
now users cant register anymore and when i tried to debug and find where the problem is, it completely skips the "if" section after
int ReturnCode = (int)sc.ExecuteScalar();
im not sure whats goin on!! can anyone find out what the problem is?
thank you in advance

Can you try to replace the statement in the Stored Proc
SELECT @ReturnCode as ReturnValue
with
RETURN @ReturnCode
The SELECT statement returns the value as a dataset but the RETURN statement returns it as a Return Code for success/failure of the Stored Proc execution.
Normally RETURN(0) i.e. a zero is returned as a default for success and a non-zero value is returned for a failure. But don't obther about the values at this time, just try the RETURN statement.
- Aalam | (Blog)

Basic Stored Procedure Help - Not Returning Data

Hello All:
To be fair, I come from a SQL Server environment and have never written anything for PL/SQL / Oracle before, this is my first attempt, so if anything is better or more efficient, please let me know. The immediate problem I am having is, I have the Stored Procedure below, and all I want to do is return the data in the table, so that I can fill my DataSet in code. But when I run the code against this stored procedure, it always brings back no data (if I simply do a standard "SELECT * FROM lkAllocation", I get the results, so I know data is there and the connection is good). If run the procedure in my window in Oracle SQL Developer (call PAYSOL.spallocationselectall();), my results window shows no data as well. What is wrong with this Store Procedure?
create or replace
PROCEDURE spAllocationSelectAll IS
AllocationID Integer;
AllocationName Varchar2(50);
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AllocationID := 0;
AllocationName := '';
SELECT
AllocationID,
AllocationName
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AllocationName
FROM
lkAllocation
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Hi and welcome to the forum.
But when I run the code against this stored procedure, it always brings back no data I presume that your code will fail when having more than one record in your table.
Did you check your error logging table?
Anyway:
Your approach will not give you your desired results.
You're selecting two column values in two variables and nothing else happens.
No OUT-parameters declared
Perhaps you're better off using a function instead of a procedure etc,etc...
When you have more than one record on your table, you'll run into a TOO_MANY_ROWS error this way...
See:
PL/SQL 101 : Understanding Ref Cursors
and
Re: Dynamic sql or ref cursor or what
or
How to return table value from stored procedure without ref cursor
In short: do a search on this forum on 'REF CURSOR'...
Also try to read, learn, do searches and understand a bit about Oracle, by studying the docs.
http://www.oracle.com/pls/db102/homepage
Concepts: http://download.oracle.com/docs/cd/B19306_01/server.102/b14220/toc.htm
Fundamentals: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14251/toc.htm
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PL/SQL Procedure does not return at end of routine

Hi All,
I am in the midst of migrating data for a client. To migrate the data I have written a PL/SQL Block which based on the logic has several loops in the same. As I got the new application DB design I introduced more code to capture the data for the new tables.
The problem now is that after having finalised all the code when I run the script it does not come out and after some time I get ORA 3113 and Host def undefined error.
The data is huge . The main table contains about 17000 records but other child tables can reach up 400000 records.
I am running this in my Dev database.

Hi All,
I am in the midst of migrating data for a client. To
migrate the data I have written a PL/SQL Block which
based on the logic has several loops in the same. As
I got the new application DB design I introduced more
code to capture the data for the new tables. Use less PL/SQL more SQL. Or at least BULK Binds.
>
The problem now is that after having finalised all
the code when I run the script it does not come out
and after some time I get ORA 3113 and Host def
undefined error. Do you get the same error with less data, like 2 rows only? Maybe you just hit a network timeout. Ora-3113 could be everything really.
>
The data is huge . The main table contains about
17000 records but other child tables can reach up
400000 records. Not huge. More than a school/homework project. Big would be like 1 Mill+, huge more like 50 Mill.
>
I am running this in my Dev database.Message was edited by:
Sven W.

The link to a user defined oracle stored procedure does not work

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http://otn.oracle.com/products/database/htmldb/howtos/howto_file_upload.html
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raj

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I am trying to render using the new version of Crystal report java component - CRJ a report contains Data base Fileds of type Command Table (Row Set) which seems to be not working.
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after deugging the Sample CrystalHelper.java file which contains the method .changeDatasource()
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Sincerely,
Ted Ueda

Report with Stored Procedure does not return until refresh

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