Problem in Concurrent usage

Hello friends
I have a group of 25 users in SAP BW 3.5 and I want them to create their own InfoArea. However the problem here is that when one starts creating his InfoArea, all the other users are denied access or locked i.e only one user can create a InfoArea at a time. How can I enable concurrent access so that all of them can create their InfoAreas at the same time.
As of now the roles assigned to the users are:
IDES_BW_ACRM_DEMO, IDES_BW_ALL, IDES_BW_CO_MANAGER, IDES_BW_RETAIL.
Thanks in Advance

Hi All
I am using std component HRASR00_EMPLOYEE_SEARCH in my custom comp. i craated view container ui element, and i done embed view. in view i created controller usage in used controllers of view. same part i done in component controller and window controller as well. but when i am trying to execute i am not getting component usage view?? i have to done any initialization for this component? anyone have any idea in this component?? please help me...
Thanks,
kris.

Similar Messages

Concurrent Usage

Hi
I have a DW database partitioned by date. It is 9.2.0.6 on AIX. The report queries run great when executed at low concurrent usage. When we do a load test with high # of concurrent users, the same queries start taking a long time.
What could be the issue or resolution ?
The DB is about 64GB in size.
Thanks
Shamik

Hi,
the wait "db file sequential read" is a single block reading, typically an index access, having the index very selective, like a PK. I think You won't have real benefits changing the DB_FILE_MULTIBLOCK_READ_COUNT, to solve that problem, 'cause is it relevant only for "db file scattered read", typical on index FFS, index range scans or Tables FS, that is a multiblock read and benefit from it.
I suggest to change it anyway, to have a single read that is equal or a multiple of the stripe size or the size read at a time on the array (see HW docs).
Returnig to Your problem, You say that queries are hinted to use index and to acces a specific partition. The acces to a specific parttion should be solved by the oprtimizer, if there are valid statistics, and You should avoid it.
About indexes, are You sure that index access ar optimal for the Your access plan? Have You tryed to change the access plan using table access full (obviously pruned by the optimizer) instead? Or leave the optimizer decide the access path?
May be that this access will be better for an heavy load.
Can You test this way?

URGENT : Problem in DataSource usage in Client applIcation

URGENT : Problem in DataSource usage in Client applIcation
Hi ALL
I have deployed a EJB(Session Bean) in Oracle-OC4J Container.I am using datasources, in my bean as well as in my client
application.Here Client is deployed along with bean in container.
I am using "ejb-location"JNDI Name inside Client to get connection.
(Which is mentioned in datasource element of datasources.xml)
For this i have configured datasources.xml also.
If i use "oracle.jdbc.pool.OracleDataSource" in datasources.xml then ClassNotFoundException is coming.
But i have included classes12.jar in home/lib directory
But if i use "com.evermind.sql.ConnectionDataSource" then i am getting connection.But if i do some operations(Even
setAutoCommit(false))its giving NULL PointerException.
Why this is happening?
Thanx in advance
Venky

Hi Venkastesh,
There are two issues. If your entry is like this....
location="microDS"
xa-location="jdbc/xa/MicroXADS"
ejb-location="MicroPool"
...then use ejb-location for database calls through ejb and location when you try to get through normal java client.
This will help you.
regards,
Vijay
null

[5800xm] Problem with rSAP usage in Skoda nav-syst...

Hello,
like in the topic: I have a problem with rSAP usage in Skoda nav-system Columbus: it stays ON searching for the car nav-system & eats battery level (just being standby): within 24 hrs completely empty. With bluetooth turned on, without previously connecting to my Skoda nav-system, the phone can run for about 10 days standby.
I tried every setting without improvement, I run the latest firmware/software on my 5800 XM.
Only if I turn off manually the bluetooth subsystem (not just the nav-system connection, but completely turn off bluetooth), then the phone doesn't eat through my battery-level. I dont want that, because it's not neccessary (I have to turn it back on again later & forget to do that), sometimes I forget and find out people can't reach me coz my phone is battery-empty.
Anyways, this situation is already since the beginning when I bought the phone from Nokia store. No improvement since.
Please can anybody help out?
Thnx
Solved!
Go to Solution.

Well, since a few days we're testing the default setting from aspergerguy and now it seems the battery problem doesn't occur no more. Amazing how such a small change of unexpected / undocumented setting can give a device real purpose instead of almost uselessness.
For clarity, again the problem: I am able to use the phone with the carkit-nav system, but after using (ergo: getting out of the car, into our home), the phone eats through the battery within 24hrs.
This now no longer happens with Wireless car kit set as default.
Thanks aspergerguy for your help!
Less thanks Nokia for creating this problem in the first place.
Regards,
Quan

Does anyone have problems with data usage with att and Iphone5?

Hello, Does anyone have problems with data usage or non usage I should say with Iphone 5 and AT&T?

After 4+ months of dealing with this data usage and battery drain problem that included 3 data captures of my wife's iMac, the trigger for us regarding the problems syncing with iCloud, and 5 hours of logs off my iPhone 6 to be analyzed by Apple engineers that included times my wife's computer was both on and off to demonstrate the difference in data usage and battery drain under those conditions, I can say with very reasonable certainty that the iOS 8.3 and corresponding Mac OS 10.10.3 update has solved the problem.
We have now been running for about 2 weeks and data usage with the iCloud Servers attempting to sync has dropped from a rate of 31 GBs to under 15 MBs per month. Yes, you read it right. We were burning 2000 times as much data doing absolutely nothing important on both of our phones, a 5s and a 6. Just imagine what that does to battery life! The 5s would last about 5 hours and the 6 was dead in less than 14.
The distasteful aspect of this process was how the engineers were quietly fixing the problem at the same time sending messages to my contact person within Apple that were dismissive in nature in the face of indisputable unreasonable results. I must say, this experience with the multiple times the engineers' responses were inappropriate put a little tarnish on the old Apple shine of the ‘It just works’ mantra. This was my first experience in 34 years that caused me to stop recommending Apple products without reservations and with a disclaimer.
Since the update solved the problem, then I can only conclude that there was a logic bug regarding the reaction within the process to the incoming data that was corrected. There was noting short of logging out of iCloud that circumvented the problem for us, Gator5000e and probably many others noted on other threads. I am not trying to imply that this is the cause of everyones battery use problem, but it is reasonable that it was a cause for many.

Problem with memory usage and CPU usage

Hello,
i have a problem with the memory usage and cpu usage in my project!
My application must run for more than 24 hrs. The problem is that the longer it runs the bigger is the memory and cpu usage!
It starts with ~15% CPU usage and ~70 MBytes memory usage. After ~ 24hrs the CPU usage is ~60% and the memory usage is ~170 MBytes!
After 3 days the CPU usage is almost about 70% and the memory usage is about 360 MBytes!
What can I do to reduce this huge recource usage?
Thank you!

Hi Pahe,
   I think the issue is memory usage, since CPU usage can increase due to greater memory requirements.
   Anyway, it's difficult to debug without seeing your code, can you post it (possibly for LV 7.1 compatibility)? Or just post a JPEG of the piece of code that can give problems...
   I guess you're appending data to an array instead of replace data elements, but I can't be sure...
   Have a nice day!
graziano

Problem with Clip Usage and merged clips in CS6

The 'Clip Usage' drop-down menus don't seem to work in Premiere CS6 for merged clips. The info bar at the top of the project window correctly lists the number of times the viedo and audio from the clip has been used, and the downward-pointing arrow appears, but when you click on it... nothing happens. Same's true of the 'Video Usage' column in the main body of the project window. Non-merged clips work just fine.
Anyone know if this is just a problem with my project, or if it's a bug in Premiere? Had a lot of trouble with merged clips in CS5.5, and was hoping they'd be solved by CS6 - I've been using Creative Suite for a long time, and the lack of good merged clips support was always one of the challenges in persuading other indie editors to switch over from FCP...
Thanks!

...and the lack of good merged clips support was always one of the challenges in persuading other indie editors to switch over from FCP...
I guess they just have to weigh that up against the lack of support they got from Apple for FCP in its entirety.

Problems with concurrency tests using Crystal Reports for VS 2005

Post Author: condeagustin
CA Forum: General Feedback
Hi
My name is Agustin and Im using Crystal Reports for VS 2005
and NET 2.0 to generate pdf files. This is the scenario:
I created a COM+ object in c# and everytime the
COM+ creates an instance of this object, the following flow is executed:
it reads an xml file from a database, then it feeds the report with this
xml file, afterwards it generates a pdf file and finally this pdf file is
inserted into the database. Both fields (xml and pdf fields) are varbinary in the
same table in sql server 2005. All the flow from reading the xml to inserting
the pdf into the database is executed in memory, it never goes to the hard
disk. In other words both the xml and the pdf file are stored in memory (the
RAM). That is the only function of that COM+ object and I already have it in a
production server and it works GREAT!!
The PROBLEM is the concurrency tests. I made the following tests
in the same production server:
1. First I went to the registry and I set the PrintJobLimit to
100 in HKEY_LOCAL_MACHINESOFTWARECrystal Decisions10.2Report Application
ServerServer
2. I shut down the object in the COM+ and I executed 100
threads all at the same time. Each thread created one instance of the object in
the COM+ and the 100 pdfs were generated SUCCESFULLY in 5 minutes!!
3. Then I executed again 100 threads (WITHOUT shutting down the
object in the com+). 10 pdfs were generated succesfully but the rest were
never generated and there was no exception because my object was NEVER
INSTANTIADED in the COM+, I mean, the 90 instances were never created in the
COM+, so my object was never executed, THAT IS MY PROBLEM!! Do I have to
modify something in the registry files of crystal reports to fix this? What can
I do? I have revised the code in that object a LOT OF TIMES and believe me,
everything is being closed and disposed at the end (the memory streams, the
ReportClass objects, the connection to the database, even the dataset used to
store the data of the xml file!
So to sum up the problem is not with the execution of my object
(cause once is created the object works great and the pdf is generated
perfectly!), the problem is with the com+ TRYING to create another instance
of my object given that test scenario. Help me please, What do you
suggest?
The production server has this specifications:
Operative System: Windows Server 2003 Enterprise Edition with Service Pack 2
Processor: Dual Core AMD Opteron 2212 2.00GHz
RAM: 820MB
Hard drive: It is partitioned in 2 drives --> C
drive has 20GB and D has 60GB
Note: Each generated pdf has only one page and if you bring it
to disk its maximum size is 56KB
I hope your answer and thank you
Agustín Conde Martí

Post Author: John Werner Enoksen
CA Forum: General Feedback
Hi, im about to write a simular solution where I will use VS2008/Com+ to be in compliance to an existing solition written in VB6.0, so I was googling to look for bumps. Did you figure this one out?
Best regards,
John Werner

Problem:100 % cpu usage with tcp server dll

Hello,
I am trying to write a dll with labwindows/cvi that allows me to create a TCP Server. This dll is integrated in labview.I created this Dll with example provides by Labwindows/cvi(rtserver.dll).
Description of my problem: when i execute this dll in a "While Loop" in labview,the TCp server wait a connection and 100% cpu usage occurs. However when a client is connect to the server,the CPU is normaly used because the program stop when he meets the timeout of the tcpread() function. I would like to know how i could limit CPU usage when the server is awaiting a client in the labview "While loop".
I know I could use a DELAY() to limit Cpu usage ,but I would like to know if there are any others solutions.
thank you.

i dont know your exact application, but i generally use Q to transfer data to TCP loop in my prgram it helps me in two ways.
1. it automatically restricts the iteration when ther is no data (Less CPU Usage, Less Unnecessary Trafic)
2. Q can eliminate problems arising due to non synchronization of loop
Tushar Jambhekar
[email protected]
Jambhekar Automation Solutions
LabVIEW Consultancy, LabVIEW Training
Rent a LabVIEW Developer, My Blog

Problem in component usage

Hi All
I am using std component HRASR00_EMPLOYEE_SEARCH in my custom comp. i craated view container ui element, and i done embed view. in view i created controller usage in used controllers of view. but when i am trying to execute i am not getting component usage view?? any problem?
Thanks,
kris.

Hi All
I am using std component HRASR00_EMPLOYEE_SEARCH in my custom comp. i craated view container ui element, and i done embed view. in view i created controller usage in used controllers of view. same part i done in component controller and window controller as well. but when i am trying to execute i am not getting component usage view?? i have to done any initialization for this component? anyone have any idea in this component?? please help me...
Thanks,
kris.

I have a huge problem with memory usage.

I am having two very huge problems with the amount of memory the game I'm working on is using. The first is that the background image for a part of my game takes up ~45mb of memory, but believe it or not, that's not my worst problem. i'm not worried about that right now.
The really, really big problem does involve that image, though.
Whn I'm done using the image, I can't get the resources it uses to be freed. As a result, the program uses more and more memory every time you go into that area of the game, because the memory used by tha area is just sitting there.
I used Jprofiler to figure out exactly what wasn't getting released, because I do everything I know how to make everything be garbage collected, including setting all the references to the image to null after you leave that area of the game, but nothing worked.
After I leave the area with the huge memory leak and give everything time to garbage collect, the main screen for memory usage shows about 45mb of memory used by 20 or so instances of int[], which is obviously the image.
However, this obscenely huge int array doesn't show up in the heap snapshot, which according to them means there's no reference to it or the image anywhere in the program.
Here's my question: If there's no reference anywhere to this int array, then why isn't it being garbage collected?

Maybe you haven't actually released all references to that data.
Or if you have one 45mb image, maybe you have a bunch of other huge ones and you're just seeing those.
Why do you have a 45mb background image, though? Can't you use a standard technique like tiling it?

Problems in general usage and syncing

I am having problems both ways with my iPod. In the usage part, my iPod will show that I have songs uploaded on it, but when I choose to listen to it it will just kick me back to the main menu. Also in several instances when something is supposed to have cover art associated with it, it will show the wrong artwork. When it comes to syncing it to my computer, it will not update and gives me a -50 Error. I have tried deauthorizing my computer and restoring my iPod to its factory settings. Any help is appreciated.

Have confidence in your own experience. Those who do have problems are (rightly) loud in their complaints. With 4.0 it was more than expected, now with 4.1 it's much less, almost down to normal.
As for Book, I have lost more than one book, but it is a rare problem and very difficult to pin down (even for someone like me who knows LR and Book well and would normally expect to have a good chance of figuring out where the problem lies). On the other hand, I don't think the risk of losing books is so great that it prevents me from using this method . I just make duplicates of the book collection and change between books in Library (because I'm convinced that changing between books had sparked the problem). So if it's any encouragement to you, I think it's good enough to put my own time into it - only last week I unwrapped another book from Blurb.
John

Freezing problem/Kernel_Task memory usage-related?

I have a 1ghz 14" ibook G4 with 684mb ram running 10.3.9, and my computer has been freezing a lot. Some of the crashes are kinda scary, with the display flipping out (looks like a colorful snowstorm) but most are just total freezeups. I did a system restore in August, but it hasn't eliminated the problem, so I've been keeping an eye on my system with the Activity Monitor. the biggest memory hog seems to be the Kernel_Task process under Root user, using up 1% of CPU, 52mb of Real Memory, 713mb of virtual memory with 39 threads. Does that seem like normal usage for Kernel Tasks? My system seems to have a large portion of it's memory constantly in use, around 600mb, and thought that they might be related...

I also just noticed that aound 320mb of the memory that Activity Monitor is saying is used is inactive. Don't know if that means anything...

Problem with concurrency library in Mac

Hi!
I'm having a bit of a problem with my first java development (hence I post in this forum). Just as general info, it is an applet that does ftp upload, which uses the apache library. Now, the problem I have stems from the fact that I implemented it with SwingWorker, and thus it uses concurrency. I developed the applet in a Windows environment using JBuilder 2007, and I got everything working just fine in Windows - it tested 100% great. Now, Mac doesn't want to cooperate :( for some reason. It gives me a DefClassNotFoundError for java.util.concurrent.RunnableFuture, and I presume the same applies to all the concurrent subclasses. Digging a bit on the net I found the jsr166 library and tried including it in the list of loaded jars, but then I got a "prohibited package" error. Just out of curiosity I looked this one up and learned that you can't do that 'cause the vm doesn't accept any package starting with "java" - security issues, which sounds good... but doesn't help me solve the problem. Right now I'm a bit stuck with this... Anybody?
Thanks in advance,
J

Thanks for your answer. I'm running version 5 on the test Mac, and unfortunately can't upgrade to v6 because it's running OS 10.4.11 (as are most mac's at my client's, the intended target), and the only upgrade available is for 10.5
Now, what strikes me as very odd is that concurrency wouldn't be present in earlier-then-6 versions of the Mac vm - I mean, it's not exactly "the latest development in the java universe" or anything like that. I'm sure there is something else which I'm obviously missing.

Problem with BOM usage

Hi,
Due to client requirements, i have created a new BOM usage type "X".
At OS21, i have set the default as "relevant to production".
Defined order of priority in OS31, and assigned to plant parameters through OPPQ.
In OS30, created new application & assigned to production order types.
The Problem is iam able to make use of this BOM in a production order, and iam not able to explode it through transaction CS12.
When i explode it through CS12, the message i got is mentioned below.
E: to XCPPEDLJ31-DEMO4/IN10/ZP01 no BOM is available
Message no. 29514
Regards,
K.Kumar.

In OS31
Are you maintained the selid, selpr, BOM usage(newly created)?
while creating a BOM application are you maintained the same selid (selection ID) ?
and also check your BOm application have any indicator relevant to explosion of MRP, rel Costing, rel for work scheduling,pland order, Rel order, collwith, sale order,

Problem in Concurrent usage

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