Previous Systems and System?

When I highlight my Macintosh HD the folders all pop up... there is a previous systems folder and a system folder... does anyone know what the difference is between the two? I have a feeling that this previous systems folder with all the crap in it is taking up more memory in my computer than it needs to.

The Previous Systems folder contains files left over after an Archive & Install; it can safely be deleted after verifying that there's nothing in it that you want or need. The System folder is essential for Mac OS X to operate.
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I am planning on buying an iPad 4 16GB, So I wanted to ask that after taking out the storage consumed by the system and system apps, How much storage will I be left with?

I am planning on buying an iPad 4 16GB, So I wanted to ask that after taking out the storage consumed by the system and system apps, How much storage will I be left with?

16GB vs 32GB vs 64GB: Which new iPad storage capacity should you get?
http://www.imore.com/2012/03/08/16gb-32gb-64gb-ipad-capacity/
How much content will fit on my iPod or iPhone?
http://support.apple.com/kb/HT1867
 Cheers, Tom

System and System Alias Creation

Hi all,
we have developed iViews in EP5. Now we want to migrate all our iViews to Ep6.. we have problem in EP6 for system and system alias creation..
in EP5 we have 2 files called System.xml for defining the system and JCODestination.xml..
after creating systems in System.xml.. we will define all system properties in like router string ,client no,and system number for each sap system in JCODestination.xml ..
and these systems we will map to the user in which will come all the defined Systems to combo box
and we will define the systems in default.properties file and we will use in the par development...
I heared that there are no System.xml and JCODestination.xml files in EP6 Netweaver Component....
can you please any one advise me how to get configured System and System Alias in EP6 NetWever... and how to call in coding...
I need a detailed steps how to create SAP System Alias.. since i am connecting to SAP System and Calling Function Modules and BAPIS From My Application(iViews).....
I need a Detailed Explaination Step by Step Explanation ..
your help will be required for me.. and appreciated to the great extent......
Thanks and Regards
Prasad.Y

After following the steps above in system landscape
please do the following to fill in the parameters
Select connector under the property category.
PlZ make sure that you have provided ApplicationHost(the host name of backend system), LogicalSystemName(can be found from transaction scc4,just dounle click on the client to see the logical name use saplogon and logon to the backend system R3 in this case) ,SAP Client(can be found from transaction code scc4), SAP SystenID,SAP System Number and Server port.
After that create a System Alias for that system by selecting System Aliases under display.( This is important. I had the same kind of problem this should slove it).
Now make sure that you have user mapping set for the backend R3 System(User Administration-->User Maping search for the user and choose edit. Then choose the system alias name form the drop down box and provide the login details for the backend system).
Try to test the connection by selecting connection tests under display. If it doesnot work plz copy paste the whole error message.
The message should look something like the one below
Test Connection with Connector - Jan 1, 1970 2:35:42 PM
Test Details:
The test consists of the following steps:
1. Retrieve the default alias of the system
2. Check the connection to the backend application using the connector defined in this system object
Results
Retrieval of default alias successful
Connection successful
Let me know if you need any more details
- Sheshu

Difference betwwen system and system alais

Hi All,
What is the System Object and System alias ?
Why can'y we access the system object with out system alias what is the reason for creating system alias for system object ?
In ESS configuration he is asking to create 3 to 4 system objects with different system aliases. Why can't we create single system object and assign all three system aliases to that object?
Thanks and Regards,
Phanikumar.

> Hi All,
>
> What is the System Object and System alias ?
A system object is a Portal Object that represents the backed system by means of sprecifying the system ID, client number, WebAs URL etc. The runtime uses this to call the call backend transactions/RFC's using JCo.
>
> Why can'y we access the system object with out system
> alias what is the reason for creating system alias
> for system object ?
The system is known to the outside world viz. iViews etc through its alias. Its like a Name for your system. You can have more than one alias for your system just like many people may call u by different names.
>
> In ESS configuration he is asking to create 3 to 4
> system objects with different system aliases. Why
> can't we create single system object and assign all
> three system aliases to that object?
The reason behind this is that the ESS objects e.g. ITS iviews, Transactions WD iviews etc have in their System refernce different aliases. SO to allow these applications to execute we need to have that many aliases iplying creating that many systems.
>
Hope this helps.
If so consider rewarding points.
Regards,
Prem.
SAP

Am having all kinds of trouble enabling Home Sharing on Apple TV. Had been working previously, but now I am unable to share files between TV, Ipods and iMac. I have tried restarting all hardware, systems and connections. I recently upgraded modem?

Am having all kinds of trouble enabling Home Sharing on Apple TV 3. Had been working previously, but now I am unable to share files between TV, Ipods and iMac. I have tried restarting all hardware, systems and connections. I recently upgraded modem, would this have an effect on connectivity?

U may need to check the settings on ur PC or Mac.

After upgrade to lion, system reject previous account and password. Nothing I can do. Anybody help?

After upgrade to lion, system reject previous account and password. Nothing I can do. Anybody help?

I have just expereinced the same issue. I have a work around for you.
If you have a Snow Leopard Install CD you can boot from that by holding the C key upon boot up or hold down the option key and select the install CD.
Once launched select continue and then select your language. You will then have access to a tools/utilities menu where you can reset passwords. You select you System Disk and you will notice that you accounts are still missing however you should have access to re-set the root account / pw. Set it to a secure password - after all this is the highest level account on your machine.
Once done - restart into lion again and login into the root account. Username root with password you specified earlier. Once logged into the system - you should still find your old user folder still intact. I would suggest re-naming this account and add suffix _original if you intend on creating a new account with the same name. The username of the folder is based on the short name you input when you create an account.
You can then go into system preferences / users and groups and create a new account with the same short name. After this - I renamed the new user account to _delete and renamed my original account to its former name by removing the _original (as i kept the same short username) Log out and login with your original account - it may ask you to sync your keychain if you have changed your password from the original - in this case provide the previous password.
This worked for me - good luck.
I agree this is unaccaptable for Apple to release an upgrade with a bug like this. Good luck - hope it works for you

What happened to my previous TB email system? Suddenly it's changed and I DO NOT LIKE IT.

How can I go back to the previous TB email system? This new release is very difficult to use. I can no longer delete a message without opening it. When my mouse hovers over a message in the inbox, it does not open. I cannot immediately see that there's a new message; now I must notice that an existing message has been lightly underlined, then click on the arrow by that message to see the new message. I did not ask for this and it has thrown a major monkey wrench into an already stressful week.

I use Saved Searches, or '''View|Folders|Unread''' if I'm in a hurry to find new and unread messages. But then when I've read a message, I file it. So I rarely have to sift through many previous unread messages to find the new ones.
But all of your complaints about "new" behaviour, apart from the mouse-hover thing, seem to me to be entirely normal Thunderbird operation. So I'm very puzzled by what you see as changes.

Dump Previous Systems and Damaged Files?

I just upgraded to Tiger (10.4.6) from 10.3.9. I have two new folders on my Finder now, Previous Systems and Damaged Files. As I have only 25 GB of an 80 gig hard drive left, is it OK to dump them?
eMac 1.24 GHz Power PC G4 Mac OS X (10.4.6)

With 25 GB remaining you should be in no immediate danger of filling the hard drive and killing the system, so you can take your time checking out 10.4.6 before you toss the Previous Systems folder. You can look it over and decide if there are any files in there you want to still use. That said, I kept the Previous System folder around on my eMac after updating for all of maybe three days, so yeah, you can toss Previous Systems.
I'd be more concerned about a Damaged Files folder. I've never seen thaat as part of an upgrade, it suggests there may be directory or physical disk damage. If you open Disk Utility, what does it show for your hard drive's SMART status? If you boot from the Tiger install disk and run Disk Utility> Repair Disk from the Installer menu, does it report any problems? What sort of files are in the Damaged Files folder?

Logical system and partner profile configuration

Hi,
I have a SQL server which is defined as a Business system in my landscape. It is sending records to ECC 6.0 which makes it a JDBC to IDOC scenario (inbound IDocs)
First question is do I have to mention a logical system name for the SQL server Business system too ?
Second question is do I create a Logical system in the ECC system (BD54/SALE) for the SQL system or would it be for the client of the ECC system itslef?
Third question is do I maintain partner profile configurations in WE20 for the SQL business system or for the ECC business system?
Thanks in advance.
Cheers,
S

Hi Sam,
> First question is do I have to mention a logical system name for the SQL server Business system too ?
Yes, In SLD You have to specify logical system name of the SQL server business system while creating SQL system.After importing business system into Integration directory,in Adepter-Specific Identifiers you can see logical system name of SQL server business sytem which you defined in SLD.
> Second question is do I create a Logical system in the ECC system (BD54/SALE) for the SQL system or would it be for the client of the ECC system itslef?
Yes,You have to create Logical system in ECC system for SQL system(Logical system name must be with the same name as logical system name you have given in XI SLD in previous question)
> Third question is do I maintain partner profile configurations in WE20 for the SQL business system or for the ECC business system?
In WE20 You have to maintain partner profiles for SQL server Logical system
For example: If SQL server Business system name is SQLDEVBS and logical system name is SQLDEVLS
In ECC you have to create logical system as SQLDEVLS and
Partner profiles for SQLDEVLS in WE20.
Please let me know if you have any issues.
Cheers,
JAG

Genius needs to help! problems with my video card and system

Hey guys! I'm going to post my specs first so that you get a good idea of what I'm running on:
MSI Neo2 LS 865PE.....MAT=Slow
Pentium4 2.4C.....FSB=233=2.8C hyperthreading enabled ~>1.55V
Corsair TwinX 1gig PC3700.....memory on "AUTO" in BIOS with timings at 3,4,4,8 ~> 2.7V
Radeon 9700NP.....stock speeds ~>1.7V
AlienX case with 2 fan400 watt power supply and 6 case fans
Zalman Alum/Copper heatsink fan
1:I've had this motherboard for a few months now. I upgraded my video card from a nVidia Ti4200(128meg) to a Radeon 9800 a month ago, but I couldn't get it working at 8X AGP, no matter what voltages I threw at it. I returned it for a Radeon 9700NP hoping that it would work, but it still won't.
I'm using BIOS 1.9 and since there is no option to select your AGP speed, I could only try using ATI's drivers. Once booted into Windows, there is a slider you can move to select you AGP speed. On my machine It says that It has performed some tests and has concluded that AGP 4x is the best for my system....but my system supports AGP 8X!
I've moved the slider over to 8x (which requires a reboot) at least 5 times with each card but the slider refuses to move past 4xAGP after the reboot.
2: My second problem: I had an old stick of KingMax PC3200 and decided to buy 3 more sticks. Unfortunatly, the 3 I bought did not match the one I had, so I only put 2 of the new sticks I bought into my system. Immediatly, My system would crash, lock up, files were corrupt, and I got PLENTY of blue screens of death with a long message containing: 0x0000007 with all these other numbers and "0"s. I did a search online and found out I had a hardware incompatibility problem. I never got this with my old stick of ram.
I returned the 3 sticks of Ram and replaced them with the Corsair. Put my new Radeon 9700 in, formatted my hard drive....and within 24 hours, my system locked up 3 times, rebooted itself 5 times, and gave me the same BSOD as mentioned above with the same long message.
I didn't change anything except for the memory and the video card. I've been wanting to overclock, (thats why i bought the faster memory ) but I'm not sure what to do at this point.
I have my FSB at 233 but I'm scared to go any higher because of previous system instability at stock speeds. My RAM was running on 400 and MAT=Turbo with the most relaxed timings at 3,4,4,8.
I've given myself hours of sleepless nights formatting when my system wouldnt boot into windows; overclocking....etc. I NEED HELP. PLEASE. PLEASE. Anything could work at this point.
I'm trying to get more info on how to run my system at a 5:4 ratio, also.
If anyone has problems like me or knows what could be the problem with my system, please reply to this post, it would help me a lot. I've been trying to fix these problems for a few months now so anything is greatly appreciated.

Thanks a lot to you guys that responded. I brought my computer home this past holiday and I want to let you know where I stand as of now. I guess this thread is like my blog for my computer. I want to clear some things before my first post makes everyone confused.
1- I have only 2 sticks of memory in my system: the Corsair PC3700 TwinX 512x2
I returned the 3 KingMax I bought, and still keep my old stick just in case.
2- I am using the 400 watt power supply that came with the case. I read some reviews of the case and I know the reviewer did not have problems with the power supply. In my BIOS, there are some voltages it is weak on. Lets say: it it should be 5.00+, my power supply will be feeding it 4.96v or something like that, but I dont know, or think, that is a major problem...
3- My computer will refuse to boot if memory speeds are set at anything below 400. SO....if I want to use a 5:4 ratio and have to set my memory speeds to "333" in BIOS, my system refuses to boot.
4- This morning, I did manage to overclock my FSB to 250. Specs are as follow:
Memory Timing @3,4,4,8,4.....speed set at "AUTO".....MAT at "SLOW"
MY 2.4C's FSB was raised to 250 = 3.0gig
AGP/PCI frequency: 67.xx/3x.xx (cant go any lower)
CPU voltage: 1.5500
Memory voltage: 2.75
Video Card voltage: 1.7
Everything was fine for the whole day until I heard something click in my computer around midnight, and then seconds later, my computer froze and made a continuous beeeeeeeeeeeeeeeeeep. (you can imagine)
This "click" and system crash has been plaguing me for months now. I dont know whay it happens. I was just using AIM when I heard the click and my heart stopped.
My memory speeds have been set to "AUTO" even at the FSB of 250. But I don't know if this still means my system is at a 1:1 ratio. I know the BIOS then adjusts the memory to work at 500 if my FSB is 250...so I assume it is? I love 3gig, but somehow I feel that 2.8 is faster, since the FSB=233 running parallel to my memory, also at 233
A FSB of 250 is good enough for me, that's what I've been waiting 6 months for. If anyone knows how to set other ratios to achieve a FSB of 250+, please let me know, but as I said, my memory won't boot if its set at "333"

Hi, just bought an Idjay system and I can't get it to work with any of the following: I tried iphone 4s but it has IOS7 so the phone is not recognising when I am plugging the system in I have tried ITouchs,phones

I have bought a Idjay system and I have the App on the 4S phone however the phone is not aknowledging the system. After googling we found that their is an issue with IOS7 for this system. So we tried an Itouch, its on IOS6 but doesnt work. Then tried an Ipad but the first version. Thought we had success when the Ipad seen the system connect to it. However I then went to download the App onto the Ipad but it needs IOS6 onwards and as its the first model of the Ipad the latest version is 5.1.1 so I cant download the App...
Any suggestions? do you know how to get the 4S phone to work with it as that would be the ideal scenario?
Thanks in advance

They said that there shouldn't be any reason for it not to work. I bought it off ebay and the previous owner used it on the same devices that I am

MVC model in Web systems and applications

MVC model in Web systems and applications
Object-oriented design model is experience, MVC idea is a user interface for the original. This article discusses how the major application areas in the new Web design patterns and the use of MVC framework. The article first introduced the concept of design patterns and characteristics, and MVC architecture design concepts and analysis of the MVC framework contains several key models. Based on the characteristics of Web applications on how to use patterns and MVC framework made some design ideas.??
1. Introduction
1.1 design model
Object-oriented technology and the emergence of software applications has greatly enhanced the trusted and software quality. Object-oriented programming than previous models to various programming simple and efficient, but the object-oriented design methodology than the previous design methods to complex and much more skill, a good design should be both on the issue of gender, but also to take full account of the problems and needs sufficient interoperability. In the past 10 years, people in the object-oriented technology and the practical application of research to explore certain issues in relation to the creation of a number of good solutions, the so-called object-oriented design patterns. Object-oriented technology is one of the purposes of enhancing the software trusted, and to design model, design programmes in important positions from a deeper sense of meaning and essence embodies trusted. There are many people in the design model definition, which cited Christopher Alexander is the largest design model definition : Each design model is a tripartite rule, which expresses a contextual environment (Context), a problem and a solution. Design models generally following basic elements : model name, the purpose solution effect 1995-1998 code and related design models. There are several classifications design patterns can be divided into a model based on the purpose (Creational), structural type (Structural) and the type of behaviour (Behavioral) three. It is mainly used in the creation of a model-based object model-based structure to deal primarily with the category or combination of objects, used to describe behavior-based model is the main target for the category or how stress and how to allocate responsibilities. Design patterns can be divided into categories based on the scope and target mode model type model dealing with the relationship between the categories and sub-categories, these relations through the establishment of succession in Translation moment to be finalized, are static. Model is targeted at addressing the relationship between the moment of change these relations in the operation, more dynamic. Model features : through the experience acquired in a structured format to write down, avoid encountering the same problems on the first design, exist in different abstract level, in continuous improvement, can be trusted artificial product for the design and best practice in the world to be combined to address larger issues.
1.2 MVC framework
MVC was first used in a user interface Smalltalk-80 China. M representative models Model, representatives maps View V, C representatives controller Controller. MVC trusted code with the aim of increasing the rate of data reduction expressed, the data describing the operation and application coupled degrees. Also makes software Keweihuxing, restorative, expansionary, flexibility and packaging of greatly enhanced. Single-user applications are usually incident-driven user interface to the organizational structure. Staff development tool with an interface painting of a user interface interface code based on user input and then prepare to implement the corresponding moves, many interactive development environment encouraged to do so, because it emphasizes first and then a functional interface. Some software design model is the strategy that will be fixed before the code into the regular system of the final. Result is that the procedures and organizations around the user interface elements in the user interface elements of those moves, data storage, applications and functions of the code is used to indicate the way intertwined. In single-user system code structure can be so, because the system will not demand frequent changes. But for a large system such as large Web systems, or e-commerce systems to be applied. Model by incorporating data from a variety of access and control data can be separated to improve distributed system design. MVC design pattern is composed of three parts. Model is the application object, no user interface. Type in the screen showing that it represents the flow of data users. Controller user interface definition response to user input, the users responsible for the action against the Model into operation. Model View data updated to reflect the adoption of data changes.
2. MVC design pattern,
An MVC framework for the design of the system includes many models, but with MVC is most closely related to the following three models : Observer, Cambridge and Strategy.
2.1 Observer models
MVC through the use of purchase / notification form and the separation of the Model View. View to ensure that their content accurately reflected Model and state. Once Model content changes, there must be a mechanism to allow notification to the relevant Model View, View can be made relevant at the appropriate time updating of data. This design is also more general problems can be solved, the target separation, making a change to the target audience affect others, which targets those who do not know the details of the object being affected. This is described as Observer in the design model. Model type : Observer model is the object-oriented model, it is behaviour-based model. Model purposes : definition of hierarchical dependence relations between objects, or when a target value of the state change, all its dependent relationship with the object are notified and automatically updated. There are a variety of data may show a way, in different ways and may also show. When a way through a changed data, then the other should be able to show immediately that the data change and do accordingly.
Effect :
1. Abstract coupling. I only know that it has a target audience of some observers, the observers met each abstract Observer category simple interface, does not know their specific affiliation categories. This makes the coupling between goals and observers smallest and abstract.
2. Support radio communications. Needless to notify designated observers goals, how to deal with the observer informed decisions.
3. Possible accidents updated. We update logic, avoiding mistakes updated.
2.2 Faculty model
MVC is an important feature of View can nest. Nest can be used for any type of combination of local maps available, but also management of type nest. This thinking reflects the type and mix of components will be equal treatment design. This object-oriented design ideas in the area of Cambridge has been described as a design model. Model types : Cambridge model is the object-oriented model, it is also the structure type model. Model purpose : to target portfolio into tree structures to express "part-whole" level structure. Prepared for the use and combination of individual target audiences with the use of consistency.
Effect :
1. Definition of a target portfolio includes simple objects and the structure of the category level. Simple objects may be complex combinations of objects, and can be targeted portfolio mix. This customer-code used in the target areas can use simple combinations target.
2. Simplify customer-code. Needless to know their customers - a mix of target audiences is a simple target or can use these items in a consistent manner.
3. Easier to add new types of components. New components can easily be changed to a combination of customer-targeted codes.
2.3 Strategy model
Another important characteristic is the MVC can not change the View of changes View response to user input. This often requires a change in response to the logic of the system is very important. MVC to respond to the logic involved in the Controller. Controller of a category level structure could easily change to the original Controller appropriate, a new Controller. View Controller son used to achieve a specific example of such a response strategy. To achieve different response strategy, as long as examples of the use of different types of replacement will Controller. Also in the running time by changing the View Controller for users to change View of response strategies. This View-Controller relationship was described as an example of Strategy design pattern. Model types : Strategy model is the object-oriented model, it is behaviour-based model. Model purposes : definition of a series of algorithms, and their packaging, and ensure that they can replace each other, making algorithms can independently use its customer-change.
Effect :
1. Strategy category levels for Context definition of the relevant algorithms can be trusted or behaviour.
2. Alternative methods of succession. If the direct successor Context, with different acts will be added Context act, the realization of which would algorithm mixed up with Context, Context hard to preserve and expand, but can not dynamically changing algorithms. Will be enclosed in a separate Strategy category algorithms to enable algorithm independent Context change easily cut over expansion.
3. Can provide the same acts different date.
4. Strategy-must understand what customers between different.
5. Context and Strategy communications between costs.
6. An increase in the number of targets.
3. MVC in Web application system
Now some of the distributed systems such as Web-based B2B e-commerce system, suitable for use MVC framework. Through analysis from the perspective of high-level applications can be a target divided into three categories. Category is shown for the target audience consists of a group of commercial rules and data, there is a category that is receiving requests to control commercial target to complete the request. These applications often need to change is shown, such as web style, color, but also need to demonstrate the contents of the display. And the business rules and data to be relatively stable. Therefore, said that the frequent need to change the View objects that the business rules and data model to be relatively stable target, and that the control of the Controller is the most stable. When the system is usually issued after the View objects by artists, designers or HTML/JSP system managers to manage. Controller target applications development personnel from the development and implementation of rules for commercial and business development personnel from the target data, database managers and experts in the field of common completed. Show in Web?? or customers - control logic can be Servlet or JSP, dynamically generated Html. Generally used Servlet better than using JSP. JSP will be better with the Html code of separate codes for page designers and developers of separation efficiency. Servlet and JSP can complete all complete functions, actually JSP eventually converted into a Servlet. And control of the target system exists in every level, the coordination of cross-layer moves. Contain business rules and data objects exist in the EJB layer (EJB-centred model) or Web?? (Web-centred model).
3.1 View in the Web application system
View of the system shows that it fully exist in Web??. General by JSP, Java Bean and Custom Tag. JSP can generate dynamic web content using Java Custom Tag easier Bean, but it can show the logic of packaging, and more conducive to modular trusted. Some well-designed in a number of JSP Custom Tag can even be used in different system duplication. Model for control of JSP and Java Bean objects. JSP through Java Bean objects to retrieve the data model, the Model and Controller object is responsible for updating the data on Java Bean. In general, can we devise all possible screen that users can see all the elements of the system. Based on these elements, to identify the public part of passive components and dynamics. Can consider the use of templates means to separate the content generated JSP public, also need to change their generation Html or JSP from a JSP templates to dynamically introduce these different parts (include methods). Another issue to consider is screen option, when dealing with End users request template automatically available to show that the concern that users must know what is the screen components. So can consider all screens on the definition of a centralized document, such as a document or text document java. Taking into account the possibility of changes in future document definition screens, the best use of text documents such as a XML document, so future changes to the recompilation. According to the URL and user input parameters to shine upon the results of a screen, of course, likely to be made on the basis of the outcome of the implementation of actions to choose different results screen. Therefore, the need for a request for matching resources with document (XML), if a URL request several different results, it must specify in the document need to control the flow (a controller object), as well as the corresponding screen different flows.
3.2 Model in the Web application system
Model objects represent business rules and business data exist in EJB layer and Web??. In J2EE norms, the system needs some data stored in the database, such as user account information (account model), the company's data (company model), some not recorded in the database. If a user browsing the current catalogue (catalog model), the contents of his shopping (shopping cart model). Which one of these models exist in the data according to their life cycle and scope to decide. In Web?? a HttpSession and ServletContext and Java Bean objects to store data in the EJB layer is a data storage and logic EJB to. Web?? the Java Bean objects stored in the model layer model of the EJB object data copy. Because there are many different EJB tier model targets, so Web?? through a ModelManager to control the EJB layer object model in ModelManger background model can be used for packaging methods. In the EJB layer and the rules have all the data into EJB model is inappropriate. If the database can visit the Dao object model into objects. Dao can be encapsulated and the specific details of the database in the world, if we can write a different table, a number of databases, or even multiple databases. If the orders can be a model for OrderDAO, it may have to deal with Order table, table and OrderItemLines OrderStatus table. Value can also consider the use of targets. Value can be a target of securing long-range targets, because every time the remote object attributes could be a long-range redeployment process will consume network resources. EJB objects in the distance can be used instead target. In the distance, one-time items to be targeted instead of the value of all attributes.
3.3 Controller in Web application system
Coordination with the Model View Controller object to the request of users into the system to identify incidents. In Web?? generally a MainServlet (or Main.jsp), and receiving all requests, it can use screen flow management devices (ScreenFlowManger) decided next screen. There is a general request processors RequestProcessor contains all requests are needed to be done to deal with logic, such as the request translated into system events (RequestToEvent). Acting processors usually also includes a request for ClientControlWebImpl, it is logical to deal with the EJB layer in Web?? Acting. In EJB layer, a layer for EJB tier Web ClientController provide the CD visit. Another StateMachine used to create and delete ejb handle Web?? sent to the incident. Controller Another important function is synchronous View and Model data. ModelManger contained in a ModelUpdateManger, it puts events into a Model System assembly that all the needs of synchronous Model, and then notify Listeners do synchronous operation.
4. Concluding remarks
In recent years, with the Internet technology development and the emergence of new business models, the Web is based on a large number of applications. On how to design these systems architecture, and gradually there has been some convergence of opinion, the most important point is that its structure should be rational in the open. Demand than ever faster development of technology and design concepts, systems for the future, the cost of upgrading the smallest, research software systems architecture still very useful and necessary.

Bravo. And your point is?

"waiting" and "system error" status cannot be resent in rwb?

Hi,gurus:
In RWB->MESSAGE MONITORING,I can't resend or cancel the messages with the status " waiting" and "system error".
when I clicked "resend" button,it asked for user and password.After I was authentificated,the system didn't resend a message. Have you ever met this issue?
By the way,I could resend the error messages before.
Thanks in advance.

Hi,
I checked the note 1233918,and it talked about the same issue.
But the solution is as follows,which I don't know what to do.(Our PI version is PI7.0 SR3 SP14)
Symptom
When the first message for a managed system is cancelled or resent, after pressing ok in the logon pop-up nothing happens - message is not resent or cancelled. The logon data is correct, since subsequent resend/ cancel works without further logon request. Another symptom is cancelling or resending a wrong message, when using the filter mechanism in the table. E.g. the table displays messages A, B, C, D. If message C is selected and after that the filter is set so that message C is hidden from the filter selection, when selecting message D and trying to resend/cancel it, message C is cancelled/resent (the hidden one, previously selected) and nothing is happening with message D.
Other terms
NWA, PI, Message monitoring, resend, cancel
Reason and Prerequisites
The UI Proxy connection was not obtained properly. Another reason - TableAccessories was not invalidating the nodes properly. Also after filtering the result list, resend/cancel was taking wrong message Ids.
Solution
For SP5 install LMNWABASICCOMP05P_1.SCA or higher patch level.
For SP6 install LMNWABASICCOMP06P_1.SCA or higher patch level.

Reformatted disk but restore didn't work properly, had to reinstall system and now having major kext errors

Basically I had to reformat my hard drive, and in order to do that I copied all the files from it to a disk image which I then used to restore through disk utility.
Now this worked as far as individual files go, but the OS for some reason didn't copy properly. After restoring from the image, the machine started up with an infinite pinwheel and apple logo, not going anywhere, so I eventually just reinstalled snow leopard from the original installer. This is fine as far as the system itself goes, but I'm having some very annoying issues - for one, some things which I had registered have reverted to trial versions (probably just a question of moving some preference files from the backup which got overwritten, shouldn't be too hard) but far more seriously, a bunch of kext extensions aren't loading, including one which is needed to run my external wifi antenna (the internal one is banjaxed, won't connect to any network unless you're sitting beside the router at all times).
Here's the console log. Why are these kexts not working, when they worked perfectly before the reformat? Still struggling to understand why copying the entire root dir to a disk image and then restoring from that image did not, as expected, yield an identical system, and why I even had to reinstall after doing this. But more urgently, how do I get these extensions working again? Using airport isn't sustainable, I can't sit on the stairs every time I want to use the internet
12/06/2013 11:16:57
com.apple.kextd[12]
Failed to load /System/Library/Extensions/RT2870USBWirelessDriver.kext - (libkern/kext) authentication failure (file ownership/permissions).
12/06/2013 11:16:57
com.apple.kextd[12]
Load com.Ralink.driver.RT2870USBWirelessDriver failed; removing personalities.
12/06/2013 11:16:58
kernel
Previous Shutdown Cause: 5
12/06/2013 11:16:58
kernel
Warning - kext com.apple.driver.AppleIntelIntegratedFramebuffer has immediate dependencies on both com.apple.kernel* and com.apple.kpi.* components; use only one style.
12/06/2013 11:16:58
kernel
Warning - kext com.apple.driver.AppleIntelGMA950 has immediate dependencies on both com.apple.kernel* and com.apple.kpi.* components; use only one style.
12/06/2013 11:16:58
kernel
Atheros: mac 12.2 phy 8.1 radio 12.0
12/06/2013 11:16:58
bootlog[40]
BOOT_TIME: 1371032202 0
12/06/2013 11:17:03
blued[41]
Apple Bluetooth daemon started
12/06/2013 11:17:03
com.apple.SecurityServer[27]
Session 0x5fbff962 created
12/06/2013 11:17:04
com.apple.kextd[12]
Failed to load /System/Library/Extensions/BoomDevice.kext - (libkern/kext) authentication failure (file ownership/permissions).
12/06/2013 11:17:04
com.apple.kextd[12]
Load com.globaldelight.driver.BoomDevice failed; removing personalities.
12/06/2013 11:17:04
mDNSResponder[30]
mDNSResponder mDNSResponder-212.1 (Jul 24 2009 22:34:12) starting
12/06/2013 11:17:04
com.apple.usbmuxd[23]
usbmuxd-296.3 on Jul 25 2012 at 00:28:37, running 64 bit
12/06/2013 11:17:04
/System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow[31]
Login Window Application Started
12/06/2013 11:17:04
com.apple.kextd[12]
Failed to load /System/Library/Extensions/RT2870USBWirelessDriver.kext - (libkern/kext) authentication failure (file ownership/permissions).
12/06/2013 11:17:04
com.apple.kextd[12]
Load com.Ralink.driver.RT2870USBWirelessDriver failed; removing personalities.
12/06/2013 11:17:04
com.apple.kextd[12]
Failed to load /System/Library/Extensions/BoomDevice.kext - (libkern/kext) authentication failure (file ownership/permissions).
12/06/2013 11:17:04
com.apple.kextd[12]
Load com.globaldelight.driver.BoomDevice failed; removing personalities.
As you can guess, Ralink USB Wireless Driver is the one I'm having trouble with, although the other error you see, BoomDevice, is one of the apps which had been registered but has reverted to trial. The errors in console made me think it was a permissions issue, but repairing permissions, despite taking half an hour and modifying tons of files, did not resolve this issue.
How do I fix this, and also out of interest, why did it happen in the first place? I imagined formatting and restoring would be far, far less complicated than this O_o
EDIT: Should point out that obviously going from 10.6.8, the reinstall reverted to 10.6, and I haven't been able to upgrade since I can't get this internet kext working. Shouldn't be a problem though since the wireless driver was for 10.6.x...

Still struggling to understand why copying the entire root dir to a disk image and then restoring from that image did not, as expected, yield an identical system, and why I even had to reinstall after doing this.
Because there is a lot more going on under the hood than merely copying files.
The only way to do what you want is to use cloning software like Carbon Copy Cloner.
My advice is to rescue your personal files to a regular non-TimeMachine external drive, Zero erase the ENTIRE drive and install OS X fresh and update, then your programs from original sources and files from backup.
Then, make a bootable clone and you can copy that as many times as you want and each one is bootable.
Most commonly used backup methods
How to erase and install Snow Leopard 10.6

The problem is with the new operating system and sending photo via email when used in my iPad. From photo I selected 3 photos to send via email. I choose the upload key and choose to send by email. Typing text on the email is very slow.

The problem is with the new operating system and sending photo via email when used in my iPad.
From photo I selected 3 photos to send via email. I choose the upload key and choose to send by email. Typing text on the email is very slow. This is solved by saving the email as a draft and opening the email again from mail.
Can you amend he system to allow emails to be sent from photo as previously.

Have you tried restarting or resetting your iPad?
Restart: Press On/Off button until the Slide to Power Off slider appears, select Slide to Power Off and, after the iPad shuts down, then press the On/Off button until the Apple logo appears.
Reset: Press the Home and On/Off buttons at the same time and hold them until the Apple logo appears (about 10 seconds). Ignore the "Slide to power off"

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