SAP parameters need to be changed after memory upgrade

HI,
Recently we had the memory in few systems increased by 2-4 GB. Do we need to change any SAP/DB parameters due to this change?If yes, what are they? Info: Platform is AIX/Oracle, ECC6 and BI 7.0
Regards,
Arindam

Thanks for your reply.
No, I mean the memory has been increased by 2 - 4 GB. For e.g. in one system memory was 16 GB, it was increased to 20GB. In another system the memory was 12 GB, it was increased to 14GB. What I want to know is, because of this increased memory space are there any parameters in SAP/DB that also need to be adjusted according to the amount of memory space(hardware) added?
Regards,
Arindam

Similar Messages

I have a iMAC(got it in less than 2 months ago), can I change the memory(upgrade it from 4 GB to 8GB) myself? I mean I need to open the screws and exchange the memory chips. Does it cancel the guarantee?

I have a iMAC(got it in less than 2 months ago), can I change the memory(upgrade it from 4 GB to 8GB) myself? I mean I need to open the screws and exchange the memory chips. Does it cancel the guarantee?

No, unless you break something or install the wrong RAM, new RAM is not covered by warranty/AppleCare of course.
https://support.apple.com/kb/HT3011
https://discussions.apple.com/docs/DOC-4291

MacbookPro will not wake up from sleep after memory upgrade

I am restarting this topic as I have read thread after thread (many years old) and they all just die off with out any definite solution.
I have a 13" Mid 2010 Mac book Pro which originally came with 250gb HDD and 4gb memory
I have recently upgraded to a 256 SSD and a 1TB HDD optidrive replacement along with a 8GB memory upgrade and I am now running Lion 10.7.4
If I close the lid and open within approximately 1 minute it will wake up quickly as normal, if I leave it asleep for a minute or 2 it will not wake up with out holding the power button for several seconds and then I still need to wait a several seconds for it to respond and actually wake up. Sometimes I will need to completely shut down and restart. If I wanted a computer that takes forever to wake up I would have a PC!
The last thing I upgraded was the memory so I am sure it is the cause of the sleep problem and not the SSD conversion which was working fine with the original 4GB mem before upgrade.
I have read about resting the PRAM, resetting PMC as well as executing a line in the terminal, but all of these seem to have variable success. I have tried every thing but using the terminal to adjust the hibernate mode setting as I am not proficient with terminal and don't actually understand what changing this setting does (sudo pmset -a hibernatemode 7).
Has anyone resolved this sleep problem and what did you do? I would greatly appreciate some knowledgeable insight on the hibernation settings, and what running the line in the terminal is actually doing... even better what is the default so I can change it back if it doesn't resolve the problem.
A simple memory upgrade causing such a issues is very irritating.... Any help would be greatly appreciated!

But still, the sleep issue persists, so it is a more subtle timing issue. I upgraded my MBP with a Corsair 8GB kit ( http://www.corsair.com/us/corsair-mac-memory-8gb-ddr3-sodimm-memory-kit-cmsa8gx3 m2a1333c9.html ) and it indicated it had 9-9-9-24 CAS timing. It has worked flawlessly till now. Note that my Mac is a Late 2011, whose memory runs at 1333 MHz.
As far as I can tell, the 13" Mid 2010 models used 1067 MHz memory with 7-7-7-20 CAS timing: http://www.corsair.com/us/corsair-mac-memory-8gb-dual-channel-ddr3-sodimm-memory -kit-cmsa8gx3m2a106c7.html

Process Chain behavior changed after SP upgrade

Hi all, we've recently updated SP from SAP_BW 700, SAPKW70016 to SAPKW70021.
We realized about a particular process chain behavior:
We have many process chains configured to execute the next step "Always" (whatever it happens with the previous process).
This is the situation which changed:
BEFORE the upgrade:
If error raises on a process, this one remains "red" but the subsequent processes continues.
Once repaired (repeat/repair from the PC) the "crashed" process it is updated to "Green" status.
AFTER the upgrade:
If error raises on a process, this one remains "red" but the subsequent processes continues.
Once repaired (repeat/repair from the PC) the "crashed" process it is updated to "Green" status.
The remaining processes are executed once again (a new branch is generated). <- This is different
I want the "BEFORE the upgrade" behavior to keep working as always.
Do you know if there's some OSS note or tips of configs available to set this as my needs? (we have found the OSS Note 1398868 and implemented it, but the "effect" is not as we should expect for this case in particular).
I hope you can help. Thanks in advance and best regards,
Bernardo

I've found the OSS note: Note 1473491 - Chain not continued with termination and "ALWAYS" link; delivered with "SAPKW70025" corrections. It seems to be solving the issue I've originally mentioned. I'll perform some tests on this and update.
Regards,
Bernardo

Performance degrades in Probook 4540s after memory upgrade

Hello. I've installed recently in my Probook4540 two Kingston memory modules (2x8gb ddr3 1600 CL10 240 pin). Ever since I did this, Windows 8 takes much longer to boot and performance has significantly dropped. But, if I only place one of the two modules, or the original 4GB module, Windows runs at normal speed.
I think it's a BIOS problem, as I've just seen this very same error in other brand's laptops, for example here
http://superuser.com/questions/379970/laptop-is-incredibly-slow-after-ram-upgrade
I've got the latest available BIOS version installed (F31 26-SEP-2012).
Thank you.
This question was solved.
View Solution.

I actually started a case under their Business division. I first received the generic/automated response from HP saying that the laptop can only take 8GB of RAM max. They actually sent me a link to an official HP 4540s specs and it actually shows 8GB max. BUT, I never saw that PDF but used the one linked on their shopping site under business section and it shows maximum of 16GB of RAM. I explained all of this to a supervisor and they decided to escalate the issue to Level 2. I'm still waiting for a final decision. I'm worried they are going to try to replace the motherboard. I truly believe this is a BIOS update issue. Like I said the 4540s i3 we have can take the 16GB of RAM with no performance decrease. Only the i7 one is slowing down to a crawl. No error messages anywhere.

Satellite A100 shuts down after memory upgrade

Consider me as 1 of the thickie bunch.. Not even sure wot im talkin bout but here goes n e way...........
Have a Satellite A100 570 ( PSAA2E)..........
Have tried several different online sites lookin for memory upgrade. Didn't have the witt to use toshiba site...... Ended up going with Crucial.........
Ran diagnostic on laptop and was sent the module a needed.or so i thought....... wrong 1 or 1s as i bought 2 x 1G modules in order to " double up".....
Got my money back as they were not compatable with my system.. something to do with density problems....
Tried company called OFFTEK........ they seemed to know what they were talkin about....... I have from Offtek. at present a..........
200 Pin 1.8v DDR2 PC2-4200 SoDimm....... but Toshiba have recommended below......
1GB PC2-4300 DDR2 Memory (533MHz)
Part Number: PA3411U-2M1G
1024MB (1GB) Memory PC2-4300 DDR2 (533MHz)
Theres an obvious difference ...... 4200 and 4300. But im not sure if its a significant difference........... or what it means
Have updated bios to most recent version and basically updated everything toshiba had to offer for this model...........
Ran EVEREST and it recognises the 1G module but when i take out the original 512mb module the laptop starts for about 3 seconds then shuts down...
this repeats about 5 times then complete shutdown.....
I dont like opening the back cover too often but this is the 3rd module ....
Not sure whats meant to happen if the module is working...i.e start up message..not sure if windows recognises 1G module....
Would it be safer bet to send Offtek module and stick with toshiba option.....
Thanks in advance.....

Cheers R2........ suppose at this stage i could start rhyming off a load of star wars lines but uve probably hears them all before.......
N e way......... checked out the link u posted..........very useful......
The module described is identical to what i have.............As with previous reply ( above ) im not sure what to do.........might take up Offteks offer of replacing the module but slightly concerned it might have same outcome......Still not happy bout opening the cover so much........nut needs must i suppose

Mainstage 2: Apparent issues after memory upgrade

I'm wondering if upgrading from 4GB to 8 has caused some problems. After installing the proper memory upgrade (Crucial) I've had this result:
1. The increased memory shows up in 'About this Mac'. So far so good.
2. When I open a large Mainstage concert that used to show the RAM usage as very high, the RAM bar does not really look any shorter. This surprised me. I expected all sorts of headroom there that I'm not seeing. Disappointing.
3. This is the real problem: more often than not, when I go to save a concert, I get the horizontal progress bar... forever. It will simply not save. Eventually I force quit it, and end up with an autosave version. This is a real problem.
4. Another, lesser, new thing is that there have been occasional, sporadic display glitches. Sometimes a Patch name will be all scrambly, or I'll open an software instrument to edit and just get a white box in the shape of the window.
I guess my question is: although I'm indeed seeing 8GB RAM instead of 4, could there be an issue with the memory that might cause this? Any ideas as to how to troubleshoot this would be greatly appreciated.
Mainstage 2.1.3
OS 10.6.6
MacBook Pro 2 GHz Intel Core i7
8GB 1333MHz DDR3

That did it, thanks. I think I had read about that a while ago, and forgotten entirely. Everything seems to be as it should.
This is not the frst time you've helped me out, Blue. Thanks again.

Excel layout changed after EHP5 upgrade from EHP4.

Hi All,
We have just finished the EHP5 upgrade from EHP4 for ECC 6.0 for our production system. BUT we noticed that The standard layout, (also known as Dynamic List Display) has been chagned in EHP5 compare to EHP4.
This is affected us as we have lot of macros enable for the excel files.
Request you all to help. Is there any sapnote, anyway we can resolved this issue.
Thanks

Hi Markus,
Thanks for reply.
I not sure how i can attached file over here? Is there anyway to attached files in the forum?. I have the before and after image of excel file.
But the position of the data which is downloaed in the excel sheet has been changed after upgrade. For example ,Before upgrade the column named "Description" in the production plan report was in the second column i.e. B where as after upgrade the "Description" column in the production plan report is in the first column i.e. A.
I mean the postion of the data changed in after upgrade. Therefore macro which are enable are not working anymore.
New Format Example
Production plan
Description                        Material                               Sales doc.
IRB 2600 M2004                 3HAC020536-018              104861
IRB 2600 M2004                 3HAC020536-018              2BT0615486
OLD Format
Production plan
                                      Description                    Material                               Sales doc.
                                      IRB 2600 M2004            3HAC020536-018               104861
                                      IRB 2600 M2004            3HAC020536-018               2BT0615486
Hope this above will help to make it clear.
After checking this message ... the output example given above seems to be not showing the way i itend to... But in above example in the old format the Description column was at column B instead of column A after upgrade.
Thanks
Edited by: deepak.shinde on Oct 11, 2011 8:34 AM
Edited by: deepak.shinde on Oct 11, 2011 8:36 AM

How do I Change the Name of My MacBook and Why was it Changed after the Upgrade to Yosemite?

Hi everyone,
I upgraded my MacBook Air (2012) to Yosemite a few months back and it changed the name of my Mac from "Alan's MacBook" to "Alan MacBook Air (2)." I simply want to know how to change it back to the original name. Also, why was it changed in the first place after my upgrade to Yosemite?
Thank you so much!!!
Alan

Professor AR wrote:
Also, why was it changed in the first place after my upgrade to Yosemite?
This was a common bug in Yosemite. Follow dwb's instructions but also restart your router. Make sure you're running OS X 10.10.2 since it was supposed to have been addressed with that update.
I have heard allegations regarding simultaneous use of both Wi-Fi and Ethernet (or equivalent adapter, considering it's a MBA) but can find no justification for them, and I never personally observed any correlation to it. It's perfectly acceptable to use both.

Dual 867 MDD won't sleep after memory upgrade

Since yesterday my PowerMac G4 Dual 867 MDD has become insomniac. What changed since yesterday is that I installed an additional 512MB of RAM. So far as memory is concerned, there's the factory-installed 512 Infineon module; a second 512MB Kingston module (installed about a couple of years ago, and has been working fine ever since); and a third 512MB Kingston module (the one I installed yesterday) for a total of 1.5GB.
I am aware that sleeping issues can arise for all sorts of reasons (inc. USB peripherals) but it is pretty obvious that in my case the problem is caused by the memory upgrade.
The symptoms: Once I click Sleep on the Apple menu, I can hear the sound of the hard disks spinning down, but the rest of the box remains fully powered. The screen freezes and the computer has to be manually switched off, as the mouse cursor disappears from the screen and the keyboard becomes completely unresponsive.
So far I have tried the following: I have reset the PRAM (no luck there), and have tried switching memory modules to different sockets (basically, the single remaining free slot). I apologise in advance if that second troubleshooting routine might portray me as an ignoramus; I have a good understanding of things but cannot claim to be an expert.
I am a extremely frequent user of the sleep mode, and this issue has taken away from me all the pleasure that comes with a coveted (and long overdue) memory upgrade. I would deeply appreciate any help in resolving this.
Many thanks

Dear Dave,
Many thanks for your prompt response. I ran Rember (Amount of memory to test: "All". All other boxes unchecked - I was running other apps at the time). I cannot understand the results from the log, but I didn't get any feedback at the end of the testing. I attach the contents of the log below:
Memtest version 4.13 (32-bit)
Copyright (C) 2004 Charles Cazabon
Copyright (C) 2004, 2005 Tony Scaminaci (Macintosh port)
Licensed under the GNU General Public License version 2 only
MacOS X (Darwin) running in multiuser mode
POSIX version 200112
Pagesize is 4096
Requested memory: 18MB (19693568 bytes)
Available memory: 18MB (19693568 bytes)
Allocated memory: 18MB (19693568 bytes) at local address 0x02008000
Attempting memory lock... locked successfully
Creating test buffers...
Buffer A: 9MB (9846784 bytes) at local address 0x02008000
Buffer B: 9MB (9846784 bytes) at local address 0x0296c000
Running 1 test sequence...
Test sequence 1 of 1:
Stuck Address : ok
Random Value : \ ok
Compare XOR : ok
Compare SUB : ok
Compare MUL : ok
Compare DIV : ok
Compare OR : ok
Compare AND : ok
Sequential Increment: ok
Solid Bits : setting 1 of 64ok
Block Sequential : setting 1 of 256testing 224 of 256setting 225 of 256testing 225 of 256setting 226 of 256testing 226 of 256setting 227 of 256testing 227 of 256setting 228 of 256testing 228 of 256setting 229 of 256testing 229 of 256setting 230 of 256testing 230 of 256setting 231 of 256g 238 of 256setting 239 of 256testing 239 of 256setting 240 of 256testing 240 of 256setting 241 of 256testing 241 of 256setting 242 of 256testing 242 of 256setting 243 of 256testing 243 of 256setting 244 of 256testing 244 of 256setting 245 of 256testing 245 of 256setting 246 of 256testing 246 of 256setting 247 of 256testing 247 of 256setting 248 of 256testing 248 of 256setting 249 of 256testing 249 of 256setting 250 of 256ok
Checkerboard : setting 1 of 64ok
Bit Spread : ok
Bit Flip : setting 1 of 256ok
Walking Ones : setting 1 of 64ok
Walking Zeroes : setting 1 of 64All tests passed.
Thanks again,
Alex

Changes after firmware upgrade in nokia 3250

hi i have nokia 3250 and want to are there any changes after upgrading firmware beacuse before i owned nokia 6270 and after upgrading firmware the music volume on my headset became very low and i dont want same wit my 3250

yeah, the N80 has a history of being buggy. Even with the latest firmware. Its a shame, because it was a damn good phone. Anyhow
You can download Yahoo!Go from:
http://uk.mobile.yahoo.com/go
Not sure about the others. (My operator, Three, offers Yahoo Messenger and Yahoo Go to its customers, but they "are incompatible with the N80" if you can believe that.)
Anyhow..
Currently using E71, looking at options

Adding Memory RAM to System. Wich parameters needs to be changed ?

Hi,
My SO is Win 2003 x64.
I Have DEV and QAS system installed on to this server.
My server had 4GB of RAM.
Now has 8 GB of RAM.
Wich parameters do i need to change in RZ10 to adjust this new memory ?
Thanks.
On this link has to many information :
http://help.sap.com/saphelp_nw04/helpdata/en/02/962acd538111d1891b0000e8322f96/frameset.htm
I just wan to change a few parameters.

Hi,
Here you go!!
Buffer Settings
Parameters     Description     Recommended value
abap/buffersize     Program buffer size     400000
rsdb/ntab/entrycount     Number of nametab entries administrated     30000
rsdb/ntab/ftabsize     Data area size for field description buffer     60000
rsdb/ntab/sntabsize     Data area size for short NTAB buffer     2500
rsdb/ntab/irbdsize     Data area size for initial records buffer     8000
rtbb/max_tables     directory entries in the single record buffer     2000
rtbb/buffer_length     Size of single record table buffers     60000
rsdb/cua/buffersize     CUA Buffer Size     10000
zcsa/table_buffer_area     Size of generic table buffer     100000000
zcsa/db_max_buftab     Directory entries in generic table buffer     10000
zcsa/presentation_buffer_area     Size of the buffer allocated for screens     10000000
sap/bufdir_entries     Maximum number of entries in the presentation buffer     10000
nobuf/max_no_buffer_entries     Number range buffer size     1000
rsdb/obj/buffersize     Size of export/import buffer     80000
rsdb/obj/max_objects     Max. no. of exporting/importing objects     20000
rsdb/otr/buffersize_kb     Size of OTR buffer     4096
rsdb/esm/buffersize_kb     Size of exp/imp SHM buffer     40000
rsdb/esm/max_objects     Max. number of objects in the buffer.     10000
PhysMem Size = 60% of 8GB=     ~5GB (Ensure to delete Ztta/, abap/heap and rdisp/* parameters which are dependent on ZAMM). Ensure 3GB is set.
Database: SQL/Oracle= 40 or 30% of Total RAM
rdisp/ROLL_SHM     Roll buffer size in shared memory     32768
rdisp/ROLL_MAXFS     Maximum size of roll file     32768
rdisp/PG_SHM     Paging buffer size in shared memory     16384
rdisp/PG_MAXFS     Maximum size of ABAP/4 paging file.     32768
You can see some SAP Notes also.

Payer need to be change after created billing document

Hi all,
They created some orders..... orders-delivery-billing documents created. now we came to know the payer is wrong but the documents are not relased to accounting..... how can i do if issue like this....if i change the payer in customer master?
Pls advise on this....thanks in advance.
Thanks,
Kumar

Hi,
Changing the payer in the customer master will not be of any use if the documents are already created. It will be helpful for only the documents that are created after change is made in the customer master.
For the documents already created you can do one of the below.
a. Cancel the existing billing documents using VF11. Reverse the delivery using VL09. Then delete the delivery. In the customer master add the new payer. Go back to the sales order and change the payer. Now, again you follow the regular sales process of delivery and billing and then release the doc to accounting. It should work.
b. Release the existing document to accounting with the wrong payer. Now, create a credit memo request and credit memo for the wrong payer. This will nullify the accounting. Now, go to the customer master, put in the new payer. Now create a new sales order matching the old sales order. (Please note that you may have to use the same PO number in this case). This will take a longer time and customer should accept the new SO number, delivery number and the invoice.
c. Changing the table entry using the ABAP program in the tables (VBPA) . I would not recommend this as this will have a lot of effects and system may start performing inconsistently.
Hope this helps...
Thanks
Mukund S

Profile Parameter changes after RAM Upgrade?

Hi,
We are using SAP ECC 6.0 on AIX 5.3 and IBM p595 seriers
Now we have upgrade the Physical memory (RAM) from 8 GB to 16 GB.
After Upgrading/Degrading the Physical memory (RAM) from the Server,What manual Changes has to be done for Profile parameter.Please provide the details.
Cheers
Deepu

Hi ,
After Changing the RAM in SAP System ..
1) Increase the No of Work Processes , If Required
2) Increase the size of Memory Areas ( Size of Extended Memory) , If you face any Memory Dumps
3) Increase the SAP Buffer Sizes ( Program Buffer etc.) to have better performance.
But it is not compulsary that you should change these parameters but changing these Paramters Values will improve performance of SYstem
Thanks
Deepak Gosain

WPC HTML editor rendering changed after SPS21 upgrade

Hello experts,
We've just upgraded our SAP Portal to SPS21. This upgrade included KMC. Since the upgrade the fontsizing of content types has changed. Everything has become so small, content cannot be properly read. I'm trying to narrow down the problem and found out the following:
- It only happens when existing content (pre upgrade content) get saved. Before saving the font size is good, but after saving it changes.
- It only happens to content which is being edited in the HTML edit object of WPC.
I was surprised it only happens to existing content and not to new content. Using the IE Developer toolbar I tried finding out the difference in HTML. This is what I found:
- Existing content is only rendered by the XSL. The XSL defines the content to be viewed in a paragraph tag. This is exactly the output of the HTML
- New content (same content type) is rendered by the XSL, but has "extra" rendering: Text is shown in two SPAN tags <span> with extra class attributes urFontStd and urTxtStd.
I don't know enough about WPC to know why it renders in two different ways if the same xsl file is used for the content. I hope someone can help me solve this problem.
Thanks in advance.
Kenny
Edited by: K. Kok on Sep 30, 2010 1:58 PM

No, I don't have a proper solution yet, but we adjusted our stylesheet., so we have a workaround A normal paragraph has 0.75 em and a paragraph inside the spans have a 1.0em value. Both paragraphs show the results in 12px.
It's not pretty, but it works.

SAP parameters need to be changed after memory upgrade

Similar Messages

Maybe you are looking for