Problem in extending the strcture RFPOSXEXT

Hi,
I have added a new field BRSCH(which is a standard field from LFA1) to strcture RFPOS(RFPOSX).
Then i have ran the report RFPOSXEXTEND and got the message 'Program ran successfully....'.
But the new field BRSCH is not added to structure RFPOSXEXT.
Please help me.Whether i am missing any steps?
Thanks & Regards
Seshagiri

Hi,
I have resolved the issue on my own.
Earlier the field BRSCH was appended in RFPOS structure only.Now i have appended the same field in RFPOSX and then ran the program RFPOSXEXTEND,which added the new field BRSCH to generated strcture RFPOSXEXT successfully.

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Problem in Extending the article to different sites using listing procedure

Hi,
I am Using IS retail for a book Industry. I have created one listing procedure and Assigned the lsiting procedure in General Assortment. Also I assigned the merchandising catagories and the assortment users(sites) to the assortment.
But when I assign the above Listing procedure to the article, while creation, the article is not getting extended to the whatever sites I assinged to the assortment in the form Assortment user. The article is created for only that site for which i give at the T.code MM41.
Can somebody Pls, guide me what is the setting i missed, so that article is not getting extended to diffrennt sites.
Rgds,
Raghavendra.

Hi Raghu,
Check first that articles are getting listed and getting updated in the tables.
u can use t.code WSLB to check assortment for the user .Copy the aasortments for the site and check in table WLK1 if article exists in the assortment.
If everything is fine then check if any marc enteries are missing thru program RWDIFFERENCEMARCWLK1.
i it is missing then u can maintain the views for the article in article master.
note :
Listing of article doesnt means that article is maintained for the site.
First u have to maintain the article i.e maintain the vies in the article master and after thatlist the article.
Regards,
AM

Problems with extended features. I can no longer fill out my documents in the fields provided. The

Problems with extended features. I can no longer fill out my documents in the fields provided. The error message I get is "This document enabled extended features in Adobe Reader. The document has been changed since it was created and use of extended features is no longer available. Please contact the author for original version of this document."

Yes. I don't have the version you pay for. I also tried the free version
of EchoSign. Maybe that caused the problem.
Any more suggestions would be greatly appreciated.
Estelle Oliansky
Estelle OlianskyRealtor, SRESCell (734) 748-2329
*3DX Real Estate *| www.3dxonline.com* | (v) 888.304.1447 ext.
102 | (f) 888.304.1456 | 42705 Grand River Ave. Ste. 201 | Novi, MI 48375*
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Problem while extending and modifying the ISA B2B app on SAP J2EE 6.4

We are facing some problem with extending and modifying the ISA B2B 4.0 application.
First Let me clarify you the whole scenario.
Previously we had ISA B2B 4.0 SP03 deployed on SAP J2EE 6.20 Engine.
We had used eclipse 3.0 to extend and modify the application as NWDS does not support SAP J2EE 6.20.
We had used ant buildtool to build the modified application which comes along with the ISA Software Archive.
We had successfully done all the modifications and application was running fine...
Now we have upgraded the overall J2EE infrastructure and using J2EE 6.4 Engine which supports NWDS.
We have successfully deployed the ISA B2B application which comes along with the Support Package.
We are using Support Package ISAWAC40SP11P_7-20000529.SAR E-Selling 640. The application is working fine after all
the configuration done in XCM and SAP CRM 4.0 system.
Now for modification and extension i have created another b2b enterprise archive with name "b2b_client.ear" using ant buildtool.
I've done the modification and extension .. added some Z classes and JSP pages. Now when i try to deploy the application using
SDM 6.40, I got an error message stating
<b>"com.sap.sdm.util.sduread.IllFormattedSduFileException: The archive must be deployed with a 6.20 SDM, which has a SDM-SDA compatible version 1 or greater."</b>
I think this error is due to the incompatible sda_build.xml used in the build process but we have used the same xml file bundled with the above mentioned ".sar" file..
Please help or suggest someone who can help me out from this...
Thanks & Regards.
Sandeep Solanki

Hi Alkis.
First, you need to specify the fully qualified class name of your based-RequestProcessor class in the config.xml file like
<controller contentType="text/html;charset=UTF-8" locale="true" nocache="true"
processorClass="com.mycompany.struts.framework.MyRequestProcessor"/>
If you review the source code of the ActionServlet and RequestProcessor classes, you can see that overwritten methods (by you) are executed every time the client makes a request to the struts based application.
I hope you can run your approach. And it will be excellent you can shared how you will do it.
Kindest regards.

JDE worldsoft 9.1 Facing the problem of extending cost is calculating wrong

IN JDE worldsoft 9.1 we are facing the problem of extending cost is calculating wrongly.
at the time of shipment confirmation in table F42119 it is calculated with 100 that means with decimals if the extended cost i( Qunatity 1 * cost 100 = Extended cost should be100 but here it is showing 10000 )
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If I understand your problem correctly I would suggest looking into Sar# 8948245.
Nichelle

Problem Extending the Dialog component from Flex

I'm trying to extend the flex Dialog component () for usage in Xcelcius, I can package my component successfully and add it to the add-ons in Xcelsius. The problem is that if I try to drag and drop the component to the Xcelsius workspace, the component appears blank and halts the IDE a bit. Does anyone have an idea what I might be doing wrong?
my code is as follows:
package com.component.xcelsius.component
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Hi,
First of all make sure you compile your Flex project with Flex SDK 2.0.1 Hotfix 3?
In the Add-on Packager carefully check your classname (the full class path + class name) because Xcelsius creates an instance of that class when you drag the add-on onto the canvas, so if it doesn't create anything usually it means your classname is wrong in the packager.
In your case:
com.component.xcelsius.component.ErrorMessageHandler
If none of that works try extending from VBox as the top-level add-on class instead and see if that works (I have never tried with a TitleWindow).
Regards
Matt

Problem: extending the duration of the "clockwork" particle emitter

Hi,
I'm trying to extend the "clockwork" emitter's duration. The default is 10 seconds and it won't go beyond that. I clicked and dragged the out point but after 10 sec, it goes blank. I tried extending the duration of all the elements of the particles - by clicking the triangle next to the "clockwork" layer and then extending the duration of each part - but still no luck.
Seems like I'm trying the most obvious things, but I'm missing something. Can anyone please help?

Welcome to the discussions, FYI:
http://discussions.apple.com/help.jspa#answers
Patrick

AirPort Extreme extends my network and has worked well for three months. Now it can no longer extend the network and flashes Amber. I have restored to factory settings moved it closer to time capsule and rebooted the system without luck

i have a blinking Amber on my extreme now and it cannot extend the network. It was working fine and nothing has changed. I have restored to factory settings moved it to another room and rebooted the system without luck. Any suggestions

What OS are you running?
Please give me a screenshot of the current AE setup..
I strongly recommend if you have issues.. take control of all the variables. Apple routers have too much auto..
Here is a list that I use for setups when using Yosemite.. but it relates to any OS.
You will need to factory reset again to get going.
Factory reset universal
Power off the AE.. ie pull the power cord or power off at the wall.. wait 10sec.. hold in the reset button.. be gentle.. power on again still holding in reset.. and keep holding it in for another 10sec. You may need some help as it is hard to both hold in reset and apply power. It will show success by rapidly blinking the front led. Release the reset.. and wait a couple of min for the AE to reset and come back with factory settings. If the front LED doesn’t blink rapidly you missed it and simply try again. The reset is fairly fragile in these.. press it so you feel it just click and no more.. I have seen people bend the lever or even break it. I use a toothpick as tool.
Then redo the setup from the computer with Yosemite or whatever you are using.
1. Use very short names.. NOT APPLE RECOMMENDED names. No spaces and pure alphanumerics.
eg AEgen5 for basestation.
Use AE24ghz and AE5ghz for wireless on each band, with fixed channels as this also seems to help stop the nonsense.
2. Use all passwords that also comply but can be a bit longer. ie 8-20 characters mixed case and numbers.. no non-alphanumerics.
3. Ensure the AE always takes the same IP address.. this is not a problem for router but if the AE is bridged you can have trouble.. Try using the static IP method or control it via the main router dhcp reservations.
4. Check your share name on the computer/s is not changing.. make sure it also complies with the above.. short no spaces and pure alphanumeric..
5. Make sure IPv6 is set to link-local only in the computer. For example wireless open the network preferences, wireless and advanced / TCP/IP.. and fix the IPv6. to link-local only.
6. Set up the extend to the Express using 2.4ghz and then see how good or bad the connection is.. this is better in the old v5 utility but if you hover your mouse over where it shows connection an extra chunk of info comes up.
I have specifically used 5ghz to make the extend.. because by testing it works better.. but do not be fooled.. this good connection is poor.. the RSSI.. which is difference signal .. at -79dbm is down the bottom of the stable.. and it drops out on a daily basis.. you want to see that signal around -60dbm at min.
There is a lot more jiggery pokery you can try but the above is a good start.. if you find it still unreliable.. don't be surprised.

Problems wirelessly extending 5Ghz network with Time Capsule

Summary:
My Time Capsule wirelessly extends a 5Ghz "n" network provided by my Airport Extreme, but the Time Capsule frequently fails and stops providing Internet access to connected computers. I'm not sure if the problem is with the Time Capsule or with the Airport Extreme it's connecting to.
Setup:
Airport Extreme (dual band) connected to cable modem. It provides a 5Ghz "n" network and a 2.5Ghz "b-g-n" network. This is in the bedroom.
Time Capsule (non-dual band) joins the 5Ghz network and extends it. This is in the office, maybe 40 feet away, line-of-sight. There is a laser printer connected to the Time Capsule via ethernet.
My MacBook is set to join the 5 Ghz network, and since it's in the office, it ends up joining via the Time Capsule. This is the desired behavior, as connecting through the Time Capsule seems to result in the fastest possible backup speed.
There are no wireless devices, such as cordless phones, in the house. The microwave is NOT in use when the problems arise.
*The Problem:*
Frequently, the MacBook loses its Internet connection, though it is still connected to the 5Ghz network through the Time Capsule. When this happens, it can only see the Time Capsule it's connected through (and other devices that are connected to it) but no other devices on the network.
When this happens, other devices that are connecting to the 5Ghz network through the Airport Extreme can no longer see the Time Capsule or any devices connected to it, such as the laser printer or my MacBook. This includes the living room computer, which has never been able to complete a backup due to this problem.
The Time Capsule's and the Airport Extreme's indicator lights both stay green.
If I change the Macbook's connection to the 2.5Ghz network, it can see the devices connected to the Airport Extreme, but can no longer reach the Time Capsule.
*Unsuccessful Solutions:*
This was happening in a previous incarnation of the network, when I had a non-dual band Airport Extreme providing the main network, the Time Capsule connected via 5Ghz, and an Airport Express connected via ethernet to the Time Capsule to provide a b-g network.
I replaced the Airport Extreme with a new dual-band unit to simplify the setup, but it did not solve the problem.
Since the Time Capsule seemed to be the weak link in the network, I reported the problem and got the unit replaced, but the problem still persists.
I've reset both the Airport Extreme and the Time Capsule to their factory settings numerous times, and set them up again from scratch (no imported settings). I've gone in and made sure that there were no WDS settings leftover from the earlier configuration, as the 5Ghz network does not need it to extend itself.
*Plea for help:*
Is anyone else experiencing a similar problem?

Update
The other day, I modified the setup so that the Time Capsule doesn't extend the wireless network wirelessly, only through Ethernet (so the attached printer will work, but the computers will connect directly to the AEBS. The Time Capsule stayed connected long enough for me to do a full backup (125GB) from the downstairs computer.
I thought I had it "solved" (though extending the 5Ghz network would be preferable so the office computers can have faster backup speeds.)
But yesterday, I went to print to the Ethernet-attached printer, and it got only one page out before it disappeared off the network again, and the print job failed. I noticed it did it again, today.
So the problem is not tied to wirelessly extending the network.

Can I use an airport extreme to extend the range of my wireless modem

Can I use an Airport Extreme to extend the range of my wireless modem?
At one end of my house I have a dual band wireless ADSL modem which provides my internet connection and I want to extend (improve) the wireless coverage to the other of the hosue where my Apple TV (2nd gen) is located. I have being trying to extend my wireless network with an Airport Extreme but so far without success. I can get the Airport to join the wireless network, but I suspect that it is only acting as another client and not actually extending the wireless range. There is a setting in the Airport configuration to "extend and existing network", however when I choose this option the Airport no longer connects to my existing wireless network and I am beginning to suspect that this fuction only works with another Apple device (Airport Extreme or Express).
Has anyone been able to extend the range of a third party wireless router / modem with an AirPort Extreme? If so, any advice that you can offer wold be appreciated.
Regards
Michael

Thanks Tesserax,
Your answer has confirmed my suspicions.
Option 1 from your suggested solutions is not a goer because the modem and Airport Extreme are in different parts of the house making it impractical to run a cable between the two devices.
I did try option 2 and bought a Netgear range extender, which according to Netgear it would work with my D-Link modem - not.
However I have managed to work around the problem (sort of) by using the Airport Extreme to create a wireless network between my iMac 27 and my Apple TV. The idea is that the iMac will act as a router between ethernet connected ADSL modem and the wirelessly connected Apple TV.
The good news is that I am now able to play the content from my iTunes library on my Apple TV without interruptions due to a poor wireless connection . Although the connection from the Apple TV to the internet is not working I think this is most likely just a configuration issue and for me it is not really a show stopper.

How do I extend the storage space on my iphone?

Hi Guys
I want to extend the storage space across my idevices since my wife can't stop taking photos of our new addition to the family on her iphone.
We already both use iTunes Match so there is music on our phones it's all streamed off the cloud which works well I can recommend this.
The problem now comes from the fact we now need extra storage space for photos and videos taken on ios. Photo stream does a good job of syncing photos across devices but not video. It would be nice if iCloud did this but found that it fell short of the mark on anything but backing up my iphone since the things it stores in the cloud seem limited.
Dropbox seems like a good alternative to this since it will work on all devices but may require management on a separate computer and am not sure if it will work with streaming video I guess I can give it a go and see.
Has anybody got a good experience with photo / video streaming across idevices that they can share?
Regards
Chris

Hi
Thanks for your response.
Buying a bigger iphone was just too obvious an answer.
We already have the backup to mac in place it just means that to view pics that you need to turn on the big machine.
I would rather have them available to view via a cloud service of some kind.
Anyone have any experiences to add?
Regards
Chris

How do i extend the bandwidth of my system

The control problem I am having is extending the bandwidth of a force control system. The system is used to apply mechanical load to bone to facilitate research into Osteoporosis. The following concisely describes the system and the different things I have tried to solve the problem,. I imagine it is quite lengthy compared to the usual questions but any advice you have to offer to a Mechanical engineer would be much appreciated.
System Description:
I am using Labview (with Flex motion) to program the NI 7344 motion control servo board (PID update rate of 62.4 micro-seconds). This output signal is then amplified by the MID 7654 power amplifier, supplying current to a Voice coil (this can be considered as a Linear DC motor with a bandwidth of 40Hz). This applies the force to a bone sample. Feedback is then provided by a load cell and connected to the ADC feedback channel of the servo board. (For full specs of all mentioned components please refer to the web links which are listed at the end of this email!)
Problem description:
After optimally tuning the PID characteristics and defining the amplitude and pre-load, I can successfully control a continuous, sinusoidally varying force (frequency 1Hz), however when I try to increase the frequency to 10Hz, the amplitude of the output waveform is marginally reduced�i.e. there is attenuation. I know that the bone sample is not viscoelastic enough to act as a low pass filter. The bandwidth of the Voice coil is not a limiting factor either, so�..
How do I extend the bandwidth of this system?
The following Paragraph describes some of the things I have tried, which have had some or no influence. Being a mechanical engineer I would be grateful for any expert advice.
(Note all results have been verified with an oscilloscope where applicable)
Influential Factors:
1) Method of programming.
To generate the wave form a series of points describing one period are written to a circular buffer on the servo board. The points are executed in 10 milli-second intervals and are splined through using a cubic spline algorithm (hence a period described by 100 points gives us a frequency of 1Hz and a 10 point wave gives us 10Hz). All this happens on the servo board in real time. I am confident that although the integrity of the sine wave is reduced at 10 Hz the amplitude is still described within the 10 points and so is not the reason for attenuation. However this does limit the maximum frequency achievable. (I would say the max frequency is about 20Hz)
2) Redefining the resolution of the of the ADC Feedback
The 12 bit ADC feedback channel is scanned at a rate of 50 micro seconds (faster than the loop update rate which is 62.4 micro-seconds). Initially the voltage range was specified at -/+ 10 V giving 20/(2^12) Volts per significant bit, however I noticed that when I increased the resolution to the max possible by changing the range to 0-5 V (giving 5/(2^12) volts per significant bit), the amount of attenuation was reduced, however there was still some attenuation there. This begs another question why would this factor improve the frequency response???
3) PID characteristics
The system gives an optimum step response when using only a pure integral term and setting Kp= 0, Kd= 0. It seems as though the fastest step response is limited to about 6 milli-seconds. The system is fine tuned and any slight increase in the integral term results in immediate instability. Therefore there is no scope to improve the system bandwidth by altering the PID characteristics.
Can you offer me any expert advice?
Considering this information, what would you advise? Do I need a board with a faster loop update rate ?, I have considered using Labview Real Time, which offers a board with a 26 KHz update rate as apposed to the 16Hz (62.4 micro-seconds) provided by the current board). Do I need to use different control algorithms as apposed to PID, if so which ones???
Any help or advice you have to offer would be much appreciated and could help in the battle against osteoporosis. Should you require more information or would like to speak to me send me an email and I can answer any further questions or give you a ring.
Regards Duncan Webster
Email: [email protected]
Product specs:
Servo board:
http://www.ni.com/pdf/products/us/4mo636-637.pdf
Power amp
http://www.ni.com/pdf/products/us/4mo642-643.pdf

Hi Duncan,
i'm sorry that this answer took this long, but i think a constructive answer which takes a long time is better than a useless answer in a short time....
For the following thought-provoking impulses we have to consider the signal-change when increasing the frequency. The points which describe the signal get streched over the period. Increasing the frequency enlarges the distance between the points.
a) The spline algorithm could be the problem here hence the signal does not correctly pass through the points anymore with increased frequency. Therefor the amplitude decreases with increased frequency. Perharps another kind of spline algorithm can be helpful.
b) Another point can be the control deviation. Since a feedback control system needs a devia
tion for the control, the deviation gets larger when increasing the frequency of the controlled loop. Maybe the control loop has to set the desired value when already getting to a new point. So the signal could get "washy" and the maximum amplitude is reduced.
In this case, the "Velocity Feedforward"-parameter could be of use. This parameter is to use with caution for it can have similar effects like a too high chosen integral term.
c) You can try to set the 7344 to circular contour. Therefor use 2 axis where you use the second axis as dummy (open step). There is a major disadvantage in this setup: since you use 2 axes at the same time, the 7344 can update each axis only with 125 microseconds. But perharps this is sufficient. Either way the parameter of the control loop have to be adapted (integral term reduced).
d) If the 125 microseconds describend in c) is insufficient, you can try to test it with a 7352. The 7352 can handle 2 axis at a time with a update rate of 62.5 microse
conds for each axis.
I hope this answer helps you in solving your rather special issue.
-Norbert
NI Germany
CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.

Error Extending the OAEntityImpl class when creating a BC4J Entity Object

I have created an EO based on an Oracle Apps table and extended the OAEntityDefImpl, OAEntityCache and OAEntityImpl classes as specified in the OA Framework Developers Guide when creating EO's via the BC4J wizard.
When I build my Business Components package I recive an error stating that the Impl class should be declared abstract.
Error(14,8): class oracle.apps.xxtpc.arinvoices.schema.TpcApInvoicesEO2Impl should be declared abstract; it does not define method setLastUpdateLogin(oracle.jbo.domain.Number) in class oracle.apps.fnd.framework.server.OAEntityImpl
When I modify this class to declare it abstract and then try to test (via the AM test function) the VO that I created based on this EO - I receive an oracle.jbo.RowCreateException: JBO-25017.
Do you think that this has anything to do with modifying the Impl class to make it abstract? I can create another VO against the same table by creating a SQL statement against it and not basing it off of the EO and this VO will run correctly via the AM tester.
Thanks,
Chris
oracle.jbo.RowCreateException: JBO-25017: Error while creating a new entity row for TpcApInvoicesEO.
     at oracle.jbo.server.EntityDefImpl.createBlankInstance(EntityDefImpl.java:1054)
     at oracle.jbo.server.ViewRowImpl.createMissingEntities(ViewRowImpl.java:1532)
     at oracle.jbo.server.ViewRowImpl.init(ViewRowImpl.java:236)
     at oracle.jbo.server.ViewDefImpl.createBlankInstance(ViewDefImpl.java:1050)
     at oracle.jbo.server.ViewDefImpl.createInstanceFromResultSet(ViewDefImpl.java:1007)
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The problem was that there were no audit columns in the table that I was querying.

Problem connecting to the server Timecapsule

I am working with a Motora Surfboard SBG6580 Cable Modem going to my 4th Gen Airport Extreme, then a wireless bridge to my 3rd Gen 2 Gig TimeCapsule to extend the network, then using ethernet cables to TV, DVD and MacMini. When trying to run a backup with Time Machine, or just using it as a hardrive, I keep getting the error message "There was a problem connecting to the server "Timecapsule" - The server may not exist or is unavalable at this time. Check the server name or IP address, check your network connection, and then try again." I have seen a lot of posts on this problem, but I still don't understand what the issue or resolution is.
I have tried resetting the TimeCapsule, connecting the TimeCapuse with an ethernet cable, turning off wireless functions, wiped the drive and zero'd all data, etc., but with the same results. I may be wrong, but this all seems to have started when I ran MATCH while using the TimeCapsule as a storage device for all my iTunes media - it corrupted all my data and showed my disk as full, though pretty much everything on the disk was missing. All was working fine until that point.
Any help would be nice. Help!!
Thanks in advance

If you have backed up to 77GB or something then a backup has indeed been made.. On the TC there will be a sparse bundle and backup which can be mounted.. You cannot check the disk.. you check the sparse bundle.. which can be mounted.
Please do the following.
Disconnect and remove the TC from the network.
Plug it directly into the computer by ethernet. No other connection to the TC.. turn off wireless and every other connection to the computer..
If you still have issues.. press reset and redo the setup of the TC again.
Run Time Machine and see if it works. If it doesn't work now you have serious issues.. I would guess at a faulty disk somewhere.
What OS is on the computer? From the first post you use SL still.
I would also take the firmware of the TC back to 7.5.2 as I mentioned and do full factory reset this time.. ie hold in reset and then power on.. continue holding in reset until led flashes rapidly.

What are the best practices to extend the overall lifespan of my MacBook Pro and its battery?

In general what are the recomended practices to extend the lifespan of my batter and other general practice to extend the lifespan and characteristics(such as performance and speed) like new on my MacBook Pro which this past fall (2011)?

About Batteries in Modern Apple Laptops
Apple - Batteries - Notebooks
Extending the Life of Your Laptop Battery
Apple - Batteries
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For disk repairs use Disk Utility. For situations DU cannot handle the best third-party utilities are: Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible. Drive Genius provides additional tools not found in Disk Warrior. Versions 1.5.1 and later are Intel Mac compatible.
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger. These utilities have limited or no functionality with Snow Leopard or Lion and should not be installed.
OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems. For more about malware see Macintosh Virus Guide.
I would also recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc.
For emergency repairs install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. There is no confirmation that this version also works with Lion.
When you install any new system software or updates be sure to repair the hard drive and permissions beforehand. I also recommend booting into safe mode before doing system software updates.
Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
Carbon Copy Cloner
Data Backup
Deja Vu
SuperDuper!
SyncTwoFolders
Synk Pro
Synk Standard
Tri-Backup
Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
Additional suggestions will be found in Mac Maintenance Quick Assist.
Referenced software can be found at CNet Downloads or MacUpdate.
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.

Problem in extending the strcture RFPOSXEXT

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