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11155 - Antwort: Help Required - Performance Problems -Upgrades/PTFs

11155 - Antwort: Help Required - Performance Problems -Upgrades/PTFs

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Antwort: Help Required - Performance Problems -Upgrades/PTFs


Hi Sumanjit,

at first, if you are realy new with that, the best way for you to do this
without problems and to learn how this works, do this all with a SAP
consultant.

here is a aprt of the INFOAPAR II12833 with the number of the CUM package
and the PTF's you should order.




************PLEASE READ CAREFULLY***********************
If you are upgrading to V5R1, please load the following ptfs,
then follow OSS notes 444524 and 392165 before attempting to
start the application.
********************************************************
Customer is required to load at a minimum CUM C3175510
and the following PTF's:
(5722SS1)
TC03175
SI09606
SI09597
SI09478
SI09421
SI09418
SI09333
SI09093
SI09023
SI08986
SI08947
SI08831
SI08739
SI08620
SI08607
SI08281
SI08243
SI08234
SI06596
SI05019 This PTF fixes the QAQQINI problem on German systems.
        This PTF is a NLV ptf and is only required on German
        based systems (Language 2929 - See APAR SE04261)
SI01001
SI09417 DB Fix Pack (this is a marker PTF, order SF99501)
This marker is installed when you have the latest DB fix
pack installed.  The DB fixpack, SF99501, is required.  The
current fix pack date is 07/11/2003.  (DB fix pack #12)
QShell(BASE):
Note:  These PTF's are for the IBM Toolbox and are ONLY
needed if you are running SAP Basis Release 6.20
(5722JC1)
 Note:  These PTF's are for the IBM Toolbox and are ONLY
 needed if you are running SAP basis release 6.20
(5722JV1)
SI09758 - Java Fix Pack (this is a marker PTF, order
SF99069). This marker PTF is installed when you have
the latest Java Developer Kit (JDK) fix pack installed.
The JDK fixpack, SF99069 is required. The current fix
pack date is 08/11/2003.  (JDK fix pack #18)
(5722999)
TL03175 CUMPKG
***********************************************
-----------------------------------------------
(5799AJC)
Note: This PRPQ is available as of V5R1.  It is not required
for running any of the SAP applications.  It is recommended
to all customers because it is useful in disaster recovery
situations when you would normally use the APYJRNCHG command.
***********************************************
-----------------------------------------------
Note: The PRPQ 5799FWQ for Optimover is no longer supported
at V5R1.  You will have to purchase the licensed program
product 5722SS1 option 23 for Opticonnect if you wish to
use Opticonnect at V5R1.
------------------------------------------------
************************************************
-------------------------------------------------
PLEASE READ!!!!! Did you know you can automatically be notified
                 whenever a change occurs to this APAR?  Go to
   http://www.ibm.com/eserver/iseries/service/erp/support.htm
and fill in the notification form.  While you
               are there, make sure you bookmark the URL for
               future reference.
*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_
_*_*_*_*_*_*_* R/3 TOOLS NOTICE *_*_*_*_*_*_*_*_*_*_*_*_*_*_*_
TOOLS for V5R1
The tools listed below may be used when running SAP R/3 on the
iSeries 400.Unless you are installing SAP on V5R1 for the firs
time, you likely already have these tools in library QGPTOOLS
and no action is necessary.  If they do not exist, you must
download the cover letter for PTF SI01001 and follow the
instructions for creating the tools.
The following programs are included in the PTF
        DSPSTMF               Display Stream File
        SQLUTIL                 SQL Utility
NOTE:  The RCLSPACE tool is no longer available.  Use the
OS/400 command RGZPFM to free storage consumed by deleted
rows.
***************************************************************




The SAP Kernel CD could be order by SAP: Url --> SERVICE.SAP.COM if you
have a user ID you do it by telephone.
To install the CD shutdown SAP: and then:
First in order to apply the newest patch,LOD*KRN (*=SAP or R3) must be
used. You can install this directly from the CD. Simple instructions are to
call LODRUN DEV(*OPT) DIR('/OS400/AS400/TOOLS').
Then you can call the following command:

LODSAPKRN SAVLIB(R346DEOPT) DEV(*STMF)

KRNOSREL(V4R4M0)
MNTPNT('/QOPT/CD51019715')
APYR3KRN(*YES)

SID(<SID>)
KRNLIB(<kernel library name>)

If you decide to use parameter APYR3KRN(*NO) to activate the kernel

later with APYR3KRN, you MUST call the APYR3KRN command twice.



The time for the RCLSTG depends on you system. SO nobody will give you a
time for that.
In a planning I would astimate 12 hours for that.





Best regards / Mit freundlichen Grüßen

Thomas Kremmin

Seeber AG & Co.
IT - Management
Floßhafenstrasse 40
D-67547 Worms
Tel. +49 (0)6241/844-300
Fax +49 (0)6241/844-316
Mobil +49 (0)172/6231812
mailto:thomas.kremminZseeber.de
http://www.seeber.de/



Sumanjit
Chowdhury
<sumanjit_chowdhu An
ryZconsolut.net> DoNotReply@consolut.eu
Kopie
03.09.2003 06:35
Thema
Help Required -
Bitte antworten Performance Problems -Upgrades/PTFs
zu
SAP on System iZyaho
ogroups.com







Hi All,
We are on 4.6C,AS/400(OS/400-V5R1).We had an abnormal Shutdown due to power
failure, after that
the performance has gone down drastically,most of the programs are doing
sequential reads as seen in
SM50 even standard SAP ones.
At that time SAP had asked to do an RCLSTG and open the service connection,
but unfortunately we
didn't have the Service connection working at that time and also couldn't
run RCLSTG due to lack of
downtime. After about a month we were able to get the service connection up
an then SAP could log in and
following is their comments-:
I see no serious errors in the system log and dev.traces on R/3
level and on OS/400 level.
Real problem is that you are very far behind with PTF and kernel patch
level, PTF TC02134 + DB-Fix-Pack #09 is exactly one year old,
you sholud definitely contact IBM to order and install PTFs
according to the latest IBM InfoAPAR II12833 and delete SQL packages
after that (note 63037)
Kernel patch 1152 is also from last year, you should first order
the CD 51019715 and switch the kernel with it to 1444, then you
will be able to install the latest kernel patch from
service.sap.com/patches .
If there is an overall performance problem, please contact
your Local support, then you need an Early Watch session.

We saw a couple of customers with similiar performance problems in the
past, due to errors i.e. in DB optimizer, which leads to sequential
reads. But these problems were fixed at least in the newest DB fix-pack
#12. Please follow the recommendation egarding the RCLSTG,

the PTF's and the kernel patch. Even if
your performance problems would not be solved, because it's probably a
new and unknown problem you have first to apply the current PTFs and
patches before you can get support and a fix for the new problem.
The RCLSTG can run for several hours and depends on the amount of your
disk space and the number of objects.

The problems which i am facing regarding it are-:
i)Though we have already assked IBM to provide us with the required PTFs
according to InfoAPAR II12833
and the DB fix-pack #12 , they are asking to explicitly give them the
missing PTF nos , now i dont know
how to find out the missing ones ?
ii) Where and how to Order the Kernel CD and how to get and apply the
kernel patches after that(any
reference docs), how involved is the process and what is the downtiome
required ?
iii)How to estimate the run time of RCLSTG -: System details are as
follows-:

System ASP . . . . . . . : 228.1 G
% system ASP used . . . : 52.5227
Total aux stg . . . . . : 245.6 G
Current unprotect used . : 21362 M
Maximum unprotect . . . : 35605 M
Sys Pool Reserved Max -----DB----- ---Non-DB--- Act- Wait-
Act-
Paging
Pool Size M Size M Act Fault Pages Fault Pages Wait Inel
Inel Pool Subsystem
Library Option
1 410.15 225.30 +++++ .0 .0 .0 .0 .0 .0
.0 *MACHINE
*FIXED
2 4709.59 .09 61 1.2 1.2 50.6 115.5 194.8 .0
.0 *BASE
*CALC
3 .25 .00 1 .0 .0 .0 .0 .0 .0
.0 *SPOOL
*FIXED
* * * * * E N D O F L I S T I
N G * * * * *

We r also going for the Early watch , but b'fore that i need to fix up
these issues.

Hope will get vital Inputs from u all as i am totally new to this
environment.
Thanks nd Regards,
Sumanjit Chowdhury





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