Databases :: Upload Excel File Into Oracle - System Resource Exceeded
Jan 5, 2011
We have the data in excel file and want to upload the same into Oracle table.To achieve this we are using following query
insert into [ODBC:Driver={Microsoft ODBC for oracle};connectionstring].tablename (select * from sheet$ )
This is working fine for less records but when the record count increases following is the error faced. Error : System Resource Exceeded
We tried the following:
1. We tried to remove connection pooling for oracle.
2. We tried to remove connection pooling for excel.
3. We also verified that only one connection for each (oracle and excel) is open.
Our assumptions:
1. Either the server setting is the issue
2. Jet oledb Driver is the issue.
We have a web site on customer server. It is being locked every 2 or 3 months. I posted this subject before. For understanding the error I created a log file. When the server locked I look the log file and saw "system resource exceeded" error message. Have you any idea about this error.. When restarting the server it continue.
I am reading records from ms-access 2003 and inserting into MySql Database daily. Sometimes I am getting "System.Data.OleDb.OleDbException: System resource exceeded" unhandled exception with dilalog box. When I click continue,it is working fine. But why that error message coming regularly.
I am using DotNetNuke and I have posted this in their forum. But it is more appropriate here. I am trying to upload a 13 MB video file to my site ( a .flv file) using the file manager function under the host login. I understand that .NET limits the upload size to 4 MB for security reasons. In accordance with other posts here I added this code to my web.config file to allow bigger upload.
I added it in the system.web section. Now, I still get this error:
"An error has occurred.DotNetNuke.Services.Exceptions.PageLoadException: Maximum request length exceeded. ---> System.Web.HttpException: Maximum request length exceeded. at System.Web.HttpRequest.GetEntireRawContent() at System.Web.HttpRequest.GetMultipartContent() at System.Web.HttpRequest.FillInFormCollection() at System.Web.HttpRequest.get_Form() at System.Web.HttpRequest.get_HasForm() at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull) at System.Web.UI.Page.DeterminePostBackMode() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint,
Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace.
Getting the following error when browsing .net 2.0 application System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
I have setup a .net 2.0 application with oracle backend on windows server 2008 R2. I have oracle client 11g installed on the server for the application to talk to the oracle database. This worked well when the .net 2.0 application was hosted on windows server 2003 and oracle client 10g. But when it is hosted on server 2008 with new oracle client it is giving the above error when browsing the page. This error occurs when the connection is opened inside the c# code.
I have a page within our site that allows admin users the ability to upload configuration settings into the system instead of submitting 1 at a time.
While testing yesterday, i found that one of the upload pages allowed me to upload a excel file that had alot more columns than expected and when i checked the database, the first few columns that were expected took the values from the file, and everything else was ignored, but wanted to see if there is any way to check the number of columns in the file to make sure it matches the upload logic before accepting it.
I have a vs2008 web application. it built fine and it was runing fine use visual studio development server, but when i use IIS web server, it gave me the following error.
Can i save the contents of a word file (which contains some formatted text) in clob field and then retrieve them in their original state i.e can i save the formatted text in clob field like we can save it in blob field?
I have some problem according to nettiers generator..
i am using nettiers 2.3.0 to generate library for oracle datasource 10g.
here is the error when i am using the library..
ORA-01000: maximum open cursors exceeded ORA-06512: at "EPROC.ADM_MENU_GETPAGED", line 40 ORA-06512: at line 1
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.OracleClient.OracleException: ORA-01000: maximum open cursors exceeded ORA-06512: at "USERXXX.ADM_MENU_GETPAGED", line 40 ORA-06512: at line 1
We have an MVC application where we have put an excell loader. It works fine in the VS studio environment but on the IIS (64 bit) we get an error message .->
Microsoft.ACE.OLEDB.12.0 provider is not registrated on the local machine.The excell (2010) is 32 bit, but the IIS is 64 bit. Here the code
Not sure how to best accomplish this task. I do have several reports to make in Excel every day. The reports do have a shhet for every week and one column for each day in week. What is the best way to get the excel auto update and get data from the SQL table? As for now I run a query on a webpage and coying the data in to the excel sheet manually. Should I try making a database connection within the excel sheet? Should I try having a ADO connection working in .NET? I really donīt know where to begin.
I have a web app where user uploads a file.ile is saved in server locally and I want to read some data from it.Currently my development server has office 2003.So do I need office 2007 in order to be able to read an excel from office 2007 ?
Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application(); Microsoft.Office.Interop.Excel.Workbook wrkBook; // = new Microsoft.Office.Interop.Excel.Workbook();
I used the below code to return the datas from one excel file. My question is if i suppose need to get the records from morethan one excel file using joins, how it is possible.
