What is "System Notification-Perform Diagnostics"

What is "System Notification-Perform Diagnostic"? A Skype phone call I get almost daily. I have no idea who it's from and I never open items unless I know where it's from. Any help. Thank you.

Thank to ever was going to answer my ????? Got the answer.

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What is "System Notification-Perform Maintenance,...

We are getting this subject message and don't know what to do about it.

This is a known scamming.
To avoid receiving any Calls / IMs like this, you can adjust your privacy to, Who can call you? and Who can send you instant messages? from... "Everyone" to "Only my contacts".
Run Skype >> Press Win + C >> Settings >> Options >> Who can call you? then choose Only my contacts.
Regards,
Tamim
Location - Dhaka | Bangladesh - Standard Time Zone: GMT/UTC + 06:00 hour
If one of my replies has adequately addressed your issue, please click on the “Accept as Solution” button. If you found a post useful then please "Give Kudos" at the bottom of my post, so that this information can benefit others.

System/Query Performance: What to look for in these tcodes

Hi
I have been researching on system/query performance in general in the BW environment.
I have seen tcodes such as
ST02 :Buffer/Table analysis
ST03 :System workload
ST03N:
ST04 : Database monitor
ST05 : SQL trace
ST06 :
ST66:
ST21:
ST22:
SE30: ABAP runtime analysis
RSRT:Query performance
RSRV: Analysis and repair of BW objects
For example, Note 948066 provides descriptions of these tcodes but what I am not getting are thresholds and their implications. e.g. ST02 gave tune summary screen with several rows and columns (?not sure what they are called) with several numerical values.
Is there some information on these rows/columns such as the typical range for each of these columns and rows; and the acceptable figures, and which numbers under which columns suggest what problems?
Basically some type of a metric for each of these indicators provided by these performance tcodes.
Something similar to when you are using an Operating system, and the CPU performance is consistently over 70% which may suggest the need to upgrade CPU; while over 90% suggests your system is about to crush, etc.
I will appreciate some guidelines on the use of these tcodes and from your personal experience, which indicators you pay attention to under each tcode and why?
Thanks

hi Amanda,
i forgot something .... SAP provides Early Watch report, if you have solution manager, you can generate it by yourself .... in Early Watch report there will be red, yellow and green light for parameters
http://help.sap.com/saphelp_sm40/helpdata/EN/a4/a0cd16e4bcb3418efdaf4a07f4cdf8/frameset.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e0f35bf3-14a3-2910-abb8-89a7a294cedb
EarlyWatch focuses on the following aspects:
·        Server analysis
·        Database analysis
·        Configuration analysis
·        Application analysis
·        Workload analysis
EarlyWatch Alert a free part of your standard maintenance contract with SAP is a preventive service designed to help you take rapid action before potential problems can lead to actual downtime. In addition to EarlyWatch Alert, you can also decide to have an EarlyWatch session for a more detailed analysis of your system.
ask your basis for Early Watch sample report, the parameters in Early Watch should cover what you are looking for with red, yellow, green indicators
Understanding Your EarlyWatch Alert Reports
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/4b88cb90-0201-0010-5bb1-a65272a329bf
hope this helps.

What are Push Notifications under System Services?

I have been having major battery drain issues under iOS8 (currently 8.1.3). I have been trying to figure out the culprit but so far no luck. In reviewing the Settings menus, I notice under Cellular -> System Services that Push Notifications total 13MB. I have most all of the Push Notifications turned off. The only ones that are on are for the Phone, Messages and Calendar (I am not sure what turning those off will do regarding incoming calls and messages so I left them on).
but I am on WiFi 90% of my day and so I am wondering what these Push Notifications are under the System Services settings of the Cellular menu? Anyone have any idea? I am wondering if this could be something that is causing the battery to be constantly eaten. 13MB is a lot of data for notifications, it seems.
Any thoughts appreciated.

Gator5000e wrote:
Lawrence, thanks. You dropped in the other thread called iOS 8.1.3 - Battery Draining Very Quickly. I don't really think it's anything you listed. I restored my phone and set it up as a new phone on Saturday. the 13MB of Push Notification data is just from late Saturday afternoon when the set up finally finished. So for Push Notifications for phone, messaging and calender to rack up that kind of data is not right.
Actually, that probably is right. If you set it up as new it had to sync your entire calendar history to the phone. I don't know how large your calendar history is, but mine is every event for the past 15 years. If you reset it now and it still accumulates data quickly then there might be a problem. But when you set up as new everything must resync.
There is something going on under the hood of 8.1.3. The Push Notification numbers are listed in the cellular section of system services. Since Saturday, i have been on WiFi 90% of the time, either at home or at work. Why would there be cellular data used for Push Notifications when I'm on WiFi?
Possibly because you are not on WiFi when the phone goes to sleep, unless it is connected to power. iOS turns WiFi off when the phone goes to sleep to preserve battery life. WiFi (as required by the standard) uses power continuously when connected, whether you are transferring data or not. Also, Notifications do not go over WiFi; they go over the cellular channel, because that's the only way an external trigger can wake the phone. Once an app has received a notification if it needs to do a data transfer it can use WiFi (if it is on), but the notification itself is always over the cellular channel.

Can someone give a explan what the System Performance indicators mean?

Can someone give a explan what the System Performance indicators mean?
Audio & Disk I/O
Thank you,
Scott
G5 Dual 2.0 - 2.5 Gigs Ram Mac OS X (10.3.9)

Hi Scott!
Audio is your CPU activity, and Disk i/o is the amount of bandwidth you're using when streaming files from the hard drive (audio files and sample streaming).

My computer is going to be serviced and a system reboot performed. How do I access my Itune information stored in the cloud?

My computer is going to be serviced and a system reboot performed.How do I access my Itune cloud when the repair is completed? Will they all appear when Itunes is redownloaded?

You really should back up your hard drive entirely, or at least critical files such as the iTunes folder. iCloud and Match are not really excuses for a backup and do not back things up identically as on your computer. For one, the iTunes library file which has you playlists and which is the critical file in presenting all your media to you is likely not backed up. If you restore from downloads you'll just end up with an unorganized collection of media file and not what you remember from using itunes now.

What are the reporting performances can we do?

What are the reporting performances can we do?

Hi,
General tips
Using aggregates and compression.
Using less and complex cell definitions if possible.
1. Avoid using too many nav. attr
2. Avoid RKF and CKF
3. Many chars in row.
By using T-codes ST03 or ST03N
Go to transaction ST03 > switch to expert mode > from left side menu > and there in system load history and distribution for a particual day > check query execution time.
Try table rsddstats to get the statistics
Using cache memoery will decrease the loading time of the report.
Run reporting agent at night and sending results to email.This will ensure use of OLAP cache. So later report execution will retrieve the result faster from the OLAP cache.
Also try
1. Use different parameters in ST03 to see the two important parameters aggregation ratio and records transferred to F/E to DB selected.
2. Use the program SAP_INFOCUBE_DESIGNS (Performance of BW infocubes) to see the aggregation ratio for the cube. If the cube does not appear in the list of this report, try to run RSRV checks on the cube and aggregates.
Go to SE38 > Run the program SAP_INFOCUBE_DESIGNS
It will shown dimension Vs Fact tables Size in percent.If you mean speed of queries on a cube as performance metric of cube,measure query runtime.
3. To check the performance of the aggregates,see the columns valuation and usage in aggregates.
Open the Aggregates...and observe VALUATION and USAGE columns.
"---" sign is the valuation of the aggregate. You can say -3 is the valuation of the aggregate design and usage. ++ means that its compression is good and access is also more (in effect, performance is good). If you check its compression ratio, it must be good. -- means the compression ratio is not so good and access is also not so good (performance is not so good).The more is the positives...more is useful the aggregate and more it satisfies the number of queries. The greater the number of minus signs, the worse the evaluation of the aggregate. The larger the number of plus signs, the better the evaluation of the aggregate.
if "-----" then it means it just an overhead. Aggregate can potentially be deleted and "+++++" means Aggregate is potentially very useful.
In valuation column,if there are more positive sign it means that the aggregate performance is good and it is useful to have this aggregate.But if it has more negative sign it means we need not better use that aggregate.
In usage column,we will come to know how far the aggregate has been used in query.
Thus we can check the performance of the aggregate.
Refer.
http://help.sap.com/saphelp_nw70/helpdata/en/b8/23813b310c4a0ee10000000a114084/content.htm
http://help.sap.com/saphelp_nw70/helpdata/en/60/f0fb411e255f24e10000000a1550b0/frameset.htm
Note 356732 - Performance Tuning for Queries with Aggregates
Note 166433 - Options for finding aggregates (find optimal aggregates for an InfoCube)
4. Run your query in RSRT and run the query in the debug mode. Select "Display Aggregates Found" and "Do not use cache" in the debug mode. This will tell you if it hit any aggregates while running. If it does not show any aggregates, you might want to redesign your aggregates for the query.
Also your query performance can depend upon criteria and since you have given selection only on one infoprovider...just check if you are selecting huge amount of data in the report
Check for the query read mode in RSRT.(whether its A,X or H)..advisable read mode is X.
http://help.sap.com/saphelp_nw70/helpdata/en/26/4bc0417951d117e10000000a155106/frameset.htm
/people/vikash.agrawal/blog/2006/04/17/query-performance-150-is-aggregates-the-way-out-for-me
Generate Report in RSRT
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/cccad390-0201-0010-5093-fd9ec8157802
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/4c0ab590-0201-0010-bd9a-8332d8b4f09c
Achieving BI Query Performance Building Business Intelligence
http://www.dmreview.com/issues/20051001/1038109-1.html
Business Intelligence Journal Improving Query Performance in Data Warehouses
http://www.tdwi.org/Publications/BIJournal/display.aspx?ID=7891
Achieving BI Query Performance Building Business Intelligence
http://www.dmreview.com/issues/20051001/1038109-1.html
Hope this helps.
Thanks,
JituK

Anybody know whats the system requirement for installing SAP in my home pc.

anybody know whats the system requirement for installing SAP in my home pc. I have p4 processor with 1 GB Ram. I can increase the ram to 2 GB. Please help

Hi friend,
Check your RAM , even for 4.7 version you need 1gb ram for better speed, 80gb sap only will occupy, for other storage you need to maintain another hard disk, or add new hard disk with your existing hard disk to make it 120 or 160, if its 6.0 then sap only occupies 6.0, then you need some more space for additional data, you cant browse internet on sap-server (which you installed), for internet and general purposed you need to seperate the hard disk, in case of 6.0 and you want to use both internet and sap you need to have 240-300GB HDD & 2GB ram, inter core2duo processor, 3.15ghz processor etc...and if its 4.7sap and other Operating system you need to have minum 160GB hard disk and 1gb RAM for better speed and access...
clarify if any doubts are there, system performance improves with good RAM memory...
reward if helps
krishna

CALL FROM system.notification.svrr

I have received several call attempts from system.notification.svrr today - how do I block this caller? How does Skype verify that such a call is legitimate?

Please see.
How do I block or report a contact?
To avoid receiving any Calls like this, you can adjust your privacy to, Change Allow Calls from... "anyone" to "people on my Contact list only".
http://community.skype.com/t5/Windows/Does-anyone-know-what-quot-sys-help-bn3-quot-is/m-p/967658#M71...
Regards,
Tamim
Location - Dhaka | Bangladesh - Standard Time Zone: GMT/UTC + 06:00 hour
If one of my replies has adequately addressed your issue, please click on the “Accept as Solution” button. If you found a post useful then please "Give Kudos" at the bottom of my post, so that this information can benefit others.

I received a Caution message - your computer contains a variety of suspicious programs. Your system requires immediate checking! The system will perform a fast and free check of your PC for malicious programs. Check OK

I received this message this morning in Safari - Caution! Your computer contains a variety of suspicious programs. Your system requires immediate checking! The system will perform a fast and free check of your PC for malicious programs. Check OK

So what did you do?
If you fell for the scareware, you probably now have malware installed on your Mac.
Allan

How do i find out what operating system my ipod touch has

I just got a new iPod touch for Christmas and assumed it was using ios5. But there is no icon for icloud anywhere on it and I can't find where it tells what its operating system is. How do I find out what operating system my ipod touch is using?

Go to Seting>General>About>Version
However, there is no iCloud app. There are various features the use iCloud. If you go to Settings do yu see a settinging labled iCloud?

Does anyone know if my G3S Iphone will sync Itunes on my MAC Power PC G4, OSI0.4.11? If it will, what operting system does the Iphone need?

Does anyone know if my G3S Iphone will sync Itunes on my MAC Power PC G4, OSI0.4.11? If it will, what operting system does the Iphone need?

My apologies, I read your post the wrong way. I see now that the original poster was confused about the specs and you were simply responding with the appropriate info.
I've gotten defensive after reading the forums. The forums are full of posters just looking to prove someone wrong or stupid, rather than being helpful. I shouldn't have assumed you were one of those people. Sorry.
I did my homework and discovered that my PowerPC will run Leopard. It can be purchased for $129 by calling 1-800-MY-APPLE. This is much cheaper than replacing my laptop.
I hope to upgrade my Mac soon, though! Can't believe this thing is still ticking. I love Apple.

Not Updating Customized Table when System having Performance Issue

Hi,
This is actually the same topic as "Not Updating Customized Table when System having Performance Issue" which is posted last December by Leonard Tan regarding the user exit EXIT_SAPLMBMB_001.
Recently we changed the program function module z_mm_save_hide_qty to update task. However this causes more data not updated. Hence we put back the old version (without the update task). But now it is not working as it used to be (e.g. version 1 - 10 records not updated, version 2 with update task - 20 records not updated, back to version 1 - 20 records not updated).
I tried debugging the program, however whenever I debugged, there is nothing wrong and the data is updated correctly.
Please advise if anyone has any idea why is this happening. Many thanks.
Regards,
Janet

Hi Janet,
you are right. This is a basic rule not to do any COMMIT or RFC calls in a user exit.
Have a look at SAP note 92550. Here they say that exit EXIT_SAPLMBMB_001 is called in the update routine MB_POST_DOCUMENT. And this routine is already called in UPDATE TASK from FUNCTION 'MB_UPDATE_TASKS' IN UPDATE TASK.
SAP also tells us not to do any updates on SAP system tables like MBEW, MARD, MSEG.
Before the exit is called, now they call 'MB_DOCUMENT_BADI' with methods MB_DOCUMENT_BEFORE_UPDATE and MB_DOCUMENT_UPDATE. Possibly you have more success implementing the BADI.
I don't know your situation and goal so this is all I can tell you now.
Good luck!
Regards,
Clemens

File system notification if file is open by external application

Hello!
I have an application in which a certain temporary file is generated. This file is then loaded by an external web browser. When the browser finished loading the file, I want my application to delete the temporary file. Unfortunately my app is not notified correctly by the browser when loading is complete. I guess this is because the temporary file is not interpreted by the browser itself but by a browser plugin.
So my plan to delete the file when the browser completes loading can't work. Thus I wonder if there is any way to get a file system notification when the file is opened by the browser plugin and when it is closed again.
The whole thing should work for Windows XP. I've searched the whole day but couldn't find an appropriate solution. I search for something like the FileSystemWatcher in .NET. But I even don't know if Windows fires these events when files are opened or closed.
It would be great if someone could help me although it seems to be very tricky.
Thanks in advance,
Robert

This forum is about program development in C, C++, and Fortran, and particularly about using Oracle Solaris Studio.
Questions specific to Solaris are more likely to get a helpful answer in a Solaris forum. Start here:
https://community.oracle.com/community/developer/english/server_%26_storage_systems/solaris

What operating system we can use documentations like Microsoft MS office or can is used MS office in Mac pro notebook

What operating system we can use documentations like Microsoft MS office or can is used MS office in Mac pro notebook?

MS Office '11 for Mac: Mac:http://www.microsoft.com/mac/products or http://www.apple.com/iwork/pages/, or http://www.libreoffice.org/, or http://www.neooffice.org/neojava/en/index.php, among many others

What is "System Notification-Perform Diagnostics"

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