Data Access for Pick-Pocketers

I just got my iPhone4s stolen today. I do have Find My iPhone on it so I tried to locate/send message/lock it but it did not have 3G on and of course, the phone was turned off after being stolen. I do have passcode lock on the phone so I guess even when the phone is on, one can only take some pictures or receive calls. My question is that can the person somehow restore the phone, which means even Find My iPhone is deactivated, and leave me no way to reach the phone again?

It is most likely that the iPhone has already been restored as a new iPhone which will mean that locating it with Find My iPhone will not be possible. Find My iPhone was never intended to be used as a tracking/recovery app for stolen iPhones but more for locating a misplaced iPhone in the home, office, car etc.

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Generic Data Access For All Class

Hello
I am doing one experiment on Data Access. In traditional system We have to write each Insert, Update, Delete code in data access for each table.
My City Table Class:
public class TbCitiesModel
string _result;
int _cityID;
int _countryID;
string _name;
int _sortOrder;
bool _enable;
DateTime _createDate;
string _countryName;
public string result
get { return _result; }
set { _result = value; }
public int cityID
get { return _cityID; }
set { _cityID = value; }
public int countryID
get { return _countryID; }
set { _countryID = value; }
public string name
get { return _name; }
set { _name = value; }
public int sortOrder
get { return _sortOrder; }
set { _sortOrder = value; }
public bool enable
get { return _enable; }
set { _enable = value; }
public DateTime createDate
get { return _createDate; }
set { _createDate = value; }
public string countryName
get { return _countryName; }
set { _countryName = value; }
Traditional Code:
public List<TbCitiesModel> DisplayCities()
List<TbCitiesModel> lstCities = new List<TbCitiesModel>();
using (SqlConnection connection = GetDatabaseConnection())
using (SqlCommand command = new SqlCommand("STCitiesAll", connection))
command.CommandType = CommandType.StoredProcedure;
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
lstCities.Add(new TbCitiesModel());
lstCities[lstCities.Count - 1].cityID = Convert.ToInt32(reader["cityID"]);
lstCities[lstCities.Count - 1].countryID = Convert.ToInt32(reader["countryID"]);
lstCities[lstCities.Count - 1].name = Convert.ToString(reader["name"]);
lstCities[lstCities.Count - 1].sortOrder = Convert.ToInt32(reader["sortOrder"]);
lstCities[lstCities.Count - 1].enable = Convert.ToBoolean(reader["enable"]);
lstCities[lstCities.Count - 1].createDate = Convert.ToDateTime(reader["createDate"]);
return lstCities;
The above code is used to fetch all Cities in the table. But when There is another table e.g "TBCountries" I have to write another method to get all countries. So each time almost same code but just table and parameters are changing.
So decided to work on only one global Method to fetch data from Database.
Generic Code:
public List<T> DisplayCitiesT<T>(T TB, string spName)
var categoryList = new List<T>();
using (SqlConnection connection = GetDatabaseConnection())
using (SqlCommand command = new SqlCommand(spName, connection))
command.CommandType = CommandType.StoredProcedure;
foreach (var prop in TB.GetType().GetProperties())
string Key = prop.Name;
string Value = Convert.ToString(prop.GetValue(TB, null));
if (!string.IsNullOrEmpty(Value) && Value.Contains(DateTime.MinValue.ToShortDateString()) != true)
command.Parameters.AddWithValue("@" + Key, prop.GetValue(TB, null));
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
int i = 0;
TB = Activator.CreateInstance<T>();
int colCount = reader.FieldCount;
foreach (var prop in TB.GetType().GetProperties())
if (prop.Name != "result" && i <= (colCount - 1))
prop.SetValue(TB, reader[prop.Name], null);
i++;
categoryList.Add(TB);
return categoryList.ToList();
Calling method:
TbCitiesModel c = new TbCitiesModel();
Program p = new Program();
List<TbCitiesModel> lstCities = p.DisplayCitiesT<TbCitiesModel>(c,"STCitiesAll");
foreach (TbCitiesModel item in lstCities)
Console.WriteLine("ID: {0}, Name: {1}", item.cityID, item.name);
Now Its working fine but I have tested with 10,00,000 Records in TBCities Table following are the result.
1. The Traditional method took almost 58 - 59 - 58 - 59 - 59 seconds for 5 time
2. The Generic Method is took 1.4 - 1.3 - 1.5 - 1.4 - 1.4 [minute.seconds]
So by the results of test is generic method is probably slower in performance [because its have 3 foreach loops] but the data is very big almost 10,00,000 lakes records. So it might work good in lower records.
1. So My question is can I used this method for real world applications ?? Or is there any performance optimization for this method?
2. Also we can use this for the ASP.NET C# projects??
Owner | Software Developer at NULLPLEX SOFTWARE SOLUTIONS http://nullplex.com

Hi
Mayur Lohite,
Q1:It is not reasonable compared Generic Code with Traditional Code. The main issue not Generic.
After take a look at your Generic Code. Reflection code get slower in performance.
TB = Activator.CreateInstance<T>();
As Reflection is truly late bound approach to work with your types, the more Types you have for your single assembly the more slow you go on. Basically few people try to work everything based on Reflection. Using reflection unnecessarily will make your application
very costly.
Here is a good article about this issue, please take a look.
Reflection is Slow or Fast? A Practical Demo
Q2:Or is there any performance optimization for this method?
The article presents some .NET techniques for using Reflection optimally and efficiently.
optimizing object creation with reflection
Note optimize
reflection with Emit
method.
Best regards,
Kristin
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Hello Kristin
Please can you tell how I optimize reflection in my code.
public List<T> DisplayCitiesT<T>(T TB, string spName)
var categoryList = new List<T>();
using (SqlConnection connection = GetDatabaseConnection())
using (SqlCommand command = new SqlCommand(spName, connection))
command.CommandType = CommandType.StoredProcedure;
foreach (var prop in TB.GetType().GetProperties())
string Key = prop.Name;
string Value = Convert.ToString(prop.GetValue(TB, null));
if (!string.IsNullOrEmpty(Value) && Value.Contains(DateTime.MinValue.ToShortDateString()) != true)
command.Parameters.AddWithValue("@" + Key, prop.GetValue(TB, null));
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
int i = 0;
TB = Activator.CreateInstance<T>();
int colCount = reader.FieldCount;
foreach (var prop in TB.GetType().GetProperties())
if (prop.Name != "result" && i <= (colCount - 1))
prop.SetValue(TB, reader[prop.Name], null);
i++;
categoryList.Add(TB);
return categoryList.ToList();
Thank you.
Owner | Software Developer at NULLPLEX SOFTWARE SOLUTIONS http://nullplex.com

Can't activate direct data access for VProvider

I try to activate direct data access for BC VirtualProvider 0TR_CM_1. When I open "Activate Direct Access" dialog I don't see any assigned source systems in "Source Syst. for InfoSource 3.x" nor any in "Data Transfer Processes" tabs. Does it mean what non of source systems don't have direct access data sources? Or in other words - why I can't assign any source system for the BC VProvider?

Hi,
While creating datasource there is an option for direct access.This option shows if the DataSource supports direct access to data.
A RemoteProvider in BI can only get data from a DataSource that supports direct data access.
It is only useful to access data directly if the quantity of data to be extracted can be restricted to a suitable selection.
Hope this helps
Regards
Karthik

How to restrict the Master data access for HR reports .???

Dear SAP-HR Experts .
I am facing a problem regarding HR reports which is appearing from HR Master Data .
we want to restrict that a employee whose payroll area is AB (say) can only able to access the out of reoprt for payroll area AB only He/She not allowed to access the data for anyother payroll area .
What help is required from Basis side , regarding Role / Profile etc .?
How do we restrict this thing .
PLease help me out .
Kind regards : rajneesh
Edited by: rajneesh mittal on Jul 31, 2008 1:14 PM

Hi rajneesh,
In the IT0001 there is a field called organizational key.
If you're not using it for any other purpose, make it filled with "payroll area" value through customization.
Then through PFCG -> Change authorizations, you can limit the access authorizations of roles based on payroll area (using P_ORGIN Authorization object).
If you have further questions pls feel free to ask.
Regards,
Dilek

Multi user application control data access

Dear all,
i am using Oracle Developer Suite 10g and database 10g, windows xp plate form.
i want to develop multi user application regarding education.
i have two questions.
1. i take a start from creating an HR database which have 30 tables.
this database has 10 users.
the users will log on from their own schema.
how they will access the HR schema?
should i create a public synonym for each table in the HR Schema?
or should i create a view for each table in each user schema?
or should i grant select,insert,update etc to each user on HR schema?
2. i want to control the data access for each user.
i.e. every student could access his own academic record. each teacher access his own related record, the manager the owner and so on.
how to accompolish this task? oracle roles are not sufficient for this purpose.
Your help is highly appriciated.

How about you start with the basic stuff, like the 2 days developers guide:
http://www.oracle.com/pls/db112/to_toc?pathname=appdev.112/e10766/toc.htm
and make it to the advanced developers guide:
http://docs.oracle.com/cd/E11882_01/appdev.112/e25518/toc.htm
and work your way through the concepts manual:
http://www.oracle.com/pls/db112/to_toc?pathname=server.112/e25789/toc.htm
and everything else which sounds interesting to you in here:
http://www.oracle.com/pls/db112/portal.portal_db?selected=5&frame=
As for your first question this should be covered here:
http://docs.oracle.com/cd/E11882_01/network.112/e16543/authorization.htm#BABHFJFJ
i want to control the data access for each user.This is also documented:
http://docs.oracle.com/cd/E11882_01/network.112/e16543/vpd.htm#CIHBAJGI
cheers

Data access in Teststand/LabVIEW through OPC connection

We are using TestStand 2.0 and LabVIEW6.2 and following problem occurs when accessing the datas from UUT through OPC.
For the first UUT i get the measurement datas but starting the next UUT causes a system hang up. The corresponding LabVIEW VI stops at the connect to the OPC Server it doesn't read the selected item. Only with LabVIEW there is no problem launching OPC data access for multiple times. Does anyone have expierence with this configuration: TestStand-LabVIEW-OPC?

For your information, there is a new TestStand Add-on "OPC DA Connect" which adds a StepType Palette dedicated to OPC Data Access.
You can configure each step by browsing the OPC servers on your network and browsing variables within these servers.
This toolkit has free deployment licence.
Hoping this helps.
Jean-Louis SCHRICKE
├ CTA - Certified TestStand Architect (2008 & 2010 & 2014)
├ CTD - Certified TestStand Developer (2004 & 2007)
└ CLD - Certified LabVIEW Developer (2003 & 2005)

Coherence as like data access

hi
is coherence as like data access for toplink?
if is possible , how configue for toplink without database?
thanks

When I click that I get a page saying:
Invalid Portal Session
An error was encountered while processing your Portal request, because your portal session is no longer valid. You have been logged out and you will automatically be redirected to the OracleAS Portal home page in 30 seconds. Click OracleAS Portal home page to go directly to the OracleAS Portal home page, or if your browser does not automatically redirect you. If you continue to have problems while accessing OracleAS Portal, close all your browser instances and try again.

A database that contains data required for this form to function correctly cannot be found?

Hi,
In my scenario, i m trying to pull out data from sql server using windows authentication and display in infopath form.
I set some rules in textbox control change that retrieve data from sql database.
and I have enabled cross domain data access for user form .
and i have stored the connection file into the connection library and i have approved.
The form working fine in server (browser), but whenever i m trying to open the form in client browser i m getting the below error.
please assist me to resolve this error.
venkateshrajan

Hi,
Please make sure following options are enabled in Central Administration > General Application
Settings > InfoPath Forms Service > Configure InfoPath Forms Services.
1) Allow user form templates to use authentication information contained in data connection files.
2) Allow cross-domain data access form user form templates that use connection settings in a data connection file.
(-This you have done)
Do you use host name to access the data source? If yes, please
check of the DisableLoopback check is enabled. Please make sure the loopback check is disabled on all SharePoint servers and reboot server to test if it works.
http://support.microsoft.com/kb/896861
Please refer this link with similar problem
Hope it helps!
Thanks,
Avni Bhatt

I have a production mobile Flex app that uses RemoteObject calls for all data access, and it's working well, except for a new remote call I just added that only fails when running with a release build. The same call works fine when running on the device

I have a production mobile Flex app that uses RemoteObject calls for all data access, and it's working well, except for a new remote call I just added that only fails when running with a release build. The same call works fine when running on the device (iPhone) using debug build. When running with a release build, the result handler is never called (nor is the fault handler called). Viewing the BlazeDS logs in debug mode, the call is received and send back with data. I've narrowed it down to what seems to be a data size issue.
I have targeted one specific data call that returns in the String value a string length of 44kb, which fails in the release build (result or fault handler never called), but the result handler is called as expected in debug build. When I do not populate the String value (in server side Java code) on the object (just set it empty string), the result handler is then called, and the object is returned (release build).
The custom object being returned in the call is a very a simple object, with getters/setters for simple types boolean, int, String, and one org.23c.dom.Document type. This same object type is used on other other RemoteObject calls (different data) and works fine (release and debug builds). I originally was returning as a Document, but, just to make sure this wasn't the problem, changed the value to be returned to a String, just to rule out XML/Dom issues in serialization.
I don't understand 1) why the release build vs. debug build behavior is different for a RemoteObject call, 2) why the calls work in debug build when sending over a somewhat large (but, not unreasonable) amount of data in a String object, but not in release build.
I have't tried to find out exactly where the failure point in size is, but, not sure that's even relevant, since 44kb isn't an unreasonable size to expect.
By turning on the Debug mode in BlazeDS, I can see the object and it's attributes being serialized and everything looks good there. The calls are received and processed appropriately in BlazeDS for both debug and release build testing.
Anyone have an idea on other things to try to debug/resolve this?
Platform testing is BlazeDS 4, Flashbuilder 4.7, Websphere 8 server, iPhone (iOS 7.1.2). Tried using multiple Flex SDK's 4.12 to the latest 4.13, with no change in behavior.
Thanks!

After a week's worth of debugging, I found the issue.
The Java type returned from the call was defined as ArrayList. Changing it to List resolved the problem.
I'm not sure why ArrayList isn't a valid return type, I've been looking at the Adobe docs, and still can't see why this isn't valid. And, why it works in Debug mode and not in Release build is even stranger. Maybe someone can shed some light on the logic here to me.

Data area for accessing table is too small., error key: RFC_ERROR_SYSTEM_FA

Hi all,
I build a java applicatio to call a sap function.
This FM have only an import parameter as structure, the last field of this structure is 16000 characters long.
When I start the application if the long field is empty all works fine, but if I fill it the java compiler send me this runtime error:
[code]
Exception in thread "main" com.sap.aii.proxy.framework.core.BaseProxyException:
Data area for accessing table is too small.,
error key: RFC_ERROR_SYSTEM_FAILURE
     at com.sap.aii.proxy.framework.core.AbstractProxy.send$(AbstractProxy.java:150)
     at bi9032.BI_9032_PortType.zhr_Bi_9032(BI_9032_PortType.java:16)
     at bi9032.Startapp.main(Startapp.java:50)
[/code]
Any one can me explain the problem?
It's possible that I can't pass a large data quantity?
thanks and regards,
enzo
Message was edited by: Enzo Porcasi

I understood that it's a sap problem,
so I will write in the abap forum,
bye
enzo

I WANT TO PICK UP RFQ DATE ( REQUEST FOR QUATATION ) ?

I WANT TO PICK UP RFQ DATE ( REQUEST FOR QUATATION ) .
please tell me how to find RFQ Creation date.
i used RM06E-ANFDT .
but RM06E is the structure .
i want the table name from which i can find RFQ DATE .
PLEASE HELP ME.

Hi Sandeep,
try vbak...
Regards,
Kaveri

Issue while Installing Oracle Data Access Software for Windows

All,
Iam getting the following error while installing Oracle Data Access Software for windows. Iam installing in WindowsXP, with Oracle 9i release 9.2.0.7.0 DB and client in the same Box.
It shows
The Specified Key key was not found while trying to GetValue
* Stop installation of all Products
* Stop installtion of this componenent only.
Kindly let me know why this error is showing up.
Regards
Ramesh

Most probably you have hit this issue:
"If you have more than one Oracle Home installed on the same machine (e.g. Oracle8i client and Oracle9i Release 2 client), use the Oracle Home Selector to run your applications with Oracle9i Release 2 client. "
As documented on the Oracle Data Access Software for Windows. Release 9.2.0.4.0
~ Madrid.

Using MS Access as a Data Source for BW

I have used MS Excel spreadsheets and 'mainframe' databases as data sources for BW in the past.
The company I ma working with has a large MS Access database containing historical sales data (from an R/3 3.1H system) that they wish to upload into BW v3.5 for comparison purposes.
My undersatnding was that MS Access was not a valid data source for BW. Could someone point out the error of my thinking and suggest how to set up MS Access as a data source.
Thanks in anticipation

Hi Austen,
Welcome onboard!
True, as far as I know, MS Access is not supported by BW. But you can use MSSQL instead. MSSQL is supported. I think the free version of MSSQL called MSDE (Microsoft SQL Desktop Edition) is also supported (Although I have not tried it yet)
Importing MSACCESS data to a similar table in MSSQL is very easy. Just use the Data Transfer Utility bundled with MSSQL. It will bulk insert data from MSACCESS to MSSQL. Then from MSSQL, you can set up BW to connect to it and you are done...
Hope I have helped. if I did, please grant points...
Regards,
Jkyle

My Hard Disk setting has been changed into no access for everyone and i can't open my mac. please tell me how can i login as an admin to change the setting cause i have a lot of date in my hard drive.

My Hard Disk setting has been changed into no access for everyone and i can't open my mac. please tell me how can i login as an admin to change the setting cause i have a lot of date in my hard drive.

Read and follow Apple Support Communities contributor Niel's User Tip: kmosx: I accidentally set a disk's permissions to No Access

Restrict access for Vendor Master Data

Hi all.
Our company structure is like below:
Single instance, just one mandant.
Company codes like 1001, 3001, 6002, 6006, etc... over the world.
At some companies just the central administration can create vendor for the companies using the transaction XK01.
Now we need to give access to users from one of our company from other country but we can´t give access to transaction XK01 because just the central administration can create the master data for the vendors.
I already read about the object F_LFA1_AEN that is possible to create some field groups and give access just for the rigth groups. I also read that this authorization groups don´t have effect on the vendor master data like address.
How can I restrict access for the vendor master data? I´m thinking to give access to transaction FK01 and MK01 and restrict access for create a new vendor, I only want that the users can create the data for a new company or new purchase organization.
Thank you
Darlei Friedel

among many other authorization objects, you find following three:
F_LFA1_GEN general data
F_LFA1_BUK company code data
M_LFM1_EKO purchasing org data.
If the user does not have authorization for F_LFA1_GEN , then he cannot maintain general data.

Data Access for Pick-Pocketers

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