473,834 Members | 2,050 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Max Cursor error using Oracle

Hello,

Does anyone have a good solution to close cursors when using Oracle 9
with VB.NET. I have tried disposing of the command object, the data
adapter and increasing the OPEN_CURSORS variable to a higher number
still nothing consistently works.

When too many cursors are opened, I receive the max cursor error.

Any suggestions would be greatly appreciated!

Thanks,
Scott

We are currently using .NET 1.1 and Oracle 9.
Mar 11 '08 #1
1 2748
sf****@carolina .rr.com wrote:
Hello,

Does anyone have a good solution to close cursors when using Oracle 9
with VB.NET. I have tried disposing of the command object, the data
adapter and increasing the OPEN_CURSORS variable to a higher number
still nothing consistently works.

When too many cursors are opened, I receive the max cursor error.

Any suggestions would be greatly appreciated!

Thanks,
Scott

We are currently using .NET 1.1 and Oracle 9.
I only have more questions:
Are you using the Oracle .Net driver, or the one built into VS?
Are you using connection pooling?
Are you using statement caching?
Are you using wizard generated adapters?
What is OPEN_CURSORS set at?

I am running .Net 2.0 and Oracle 9.2.0.7, and have never encountered this error,
so I know it is possible for it to work right. I can't think of anything in
particular that I do, it just takes care of itself. Maybe if you post more info?
Mar 11 '08 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
2217
by: John Kuhn | last post by:
What additional steps are needed to allow web apps to access oracle ODP.NET resources under Windows Server 2003? When using Oracle's ODP.NET (9.2.0.401) from a WebForm I get permission errors when invoking oracle - System Error: Unable to load DLL (OraOps9.dll). Impersonation fixes the error - but cannot be used as a production solution. Under Windows 2000 all you needed to do after installing the Oracle ODP was granting read and...
0
2151
by: george | last post by:
Hi world! Anyone experienced building gridview in Oracle environment using stored procedures, please help! Right now, I have issues using Oracle SP, I spent a whole day on this and still cannot get the results back, so shamelessly turn to you for help! OK, the web page part of SqlDataSource is defined as: <asp:SqlDataSource ID="SqlDataSource4" runat="server"
5
1822
by: Luqman | last post by:
I have created a master/detail asp.net page using detailview control and gridview control, out of which detailview is editable. I have created a dataset using Oracle Connection and I want to display Product Name Column besides its Product ID Column. If I use a sub query as recommended by Microsoft in of Oracle in dataset, it gives error. Select productID,price,amount
11
16338
by: funky | last post by:
hello, I've got a big problem ad i'm not able to resolve it. We have a server running oracle 10g version 10.1.0. We usually use access as front end and connect database tables for data extraction. We have been using oracle client 10.1.0.2 with it's odbc for a while without problem. The problem arose when we decided to reconnect all the tables and save password. Some query became suddenly very slow. Then I've discovered that the tables...
2
14187
by: Diego F. | last post by:
Hello. I'm writing some code to connect and execute queries using oracle namespace in VB.NET. My question is about the use of transactions. To use oracle transactions, I must do something like: Dim con As New OracleConnection(_conString) Dim cmd As New OracleCommand(query, con) cmd.CommandType = CommandType.Text con.Open()
2
6056
by: santyonline123 | last post by:
Hi Friends, I have to create paging using oracle stored procedure for a c#.net application.I have to develop this application without using cursor. I tried following procedure but its giving 1 error as subquery returns more than 1 row. please help me to solve this table. Table name :customers Fields:CompanyName,ContactName,ContactTitle,Phone,Fax CREATE OR REPLACE PROCEDURE temp_page1
0
811
by: sunkesulachakradhar | last post by:
Hi, Our application is developed in VC++ back end is Oracle. We are running into a issue with Maximum Cursor Error after iterating through some work flow for about 40 times. with this Maximum cursor error, Our application gets crashed. Right now its blocking us a lott.. can any one help me in explaining the root cause and the possible solution. Regards
0
2621
by: | last post by:
Hi All, I have a client connection problem with Oracle. The exe which i did with C# (vs.net 2005) and Oracle XE , works well on my developer machine but i am getting a connection string error on the client side. The error comes from System.Exception class not from OracleException. The properties of the Oracle.DataAccess reference are ; Description: Oracle.DataAccess.dll
1
3483
by: K. A. | last post by:
I'm in the process of upgrading my Oracle 8i to either Oracle 10g or even go straigt to Oracle 11g to use along with my PHP pages. My question is: is anyone using Oracle 11g with PHP 5 or even PHP 6? Any comments, any problems when compared to PHP 4 with Oracle 8i? cheers, Khalid
0
9799
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
10795
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
10512
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
7760
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
6957
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
5627
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
1
4427
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
3981
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
3
3083
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.