August 4, 2009 at 1:31 am
Symptom
Sie beobachten beim Update eines ERP Systems auf ERP2005 EhP 4 in der Upgrade-Phase TABIM_POST erhebliche Performance Probleme in der Methode GET_EH_TO_EC der Klasse CL_WB_ENH_UTILITIES etwa mit Hilfe der Transaktion SE30 f黵 die Laufzeitmessung
Ursache und Voraussetzungen
Programmfehler
L鰏ung
Einbau der Korrektur.
Am einfachsten l鋝st sich die Korrektur in den Upgrade einbinden, indem das Supportpackage, das diesen [...]
August 1, 2009 at 10:44 am
Symptom
Performance for subsequent calls to IPrincipal.getUniqueName() was not ideal.
Other terms
IUser, IGroup, IRole
Reason and Prerequisites
The result was calculated on each call instead of using the cached result.
Solution
Upgrade to:
NW 7.10 SP9
NW 7.11 SP4
NW 7.20 SP1
NW 7.30
July 30, 2009 at 7:01 am
Symptom
During the upgrade you face a long runtime of JOB_RASUVAR2 in post-processing.
Other terms
RASUVAR2, JOB_RASUVAR2, Upgrade, variant restore tool, runtime, performance
Reason and Prerequisites
You use the variant restore tool during the upgrade.
Solution
If needed, the JOB_RASUVAR2 can be canceled during the upgrade. To skip this step during the upgrade you need a password to enter the next [...]
July 30, 2009 at 6:54 am
Symptom
The Internet Explorer and Firefox browsers open only few parallel HTTP ports. This means that if there is a Web page that uses the HTML tag “iframe” to include several web frames or it contains several files to be downloaded, the system fails to process all of the web frames (files) [...]
July 23, 2009 at 9:01 am
Symptom
DTR server takes hours to process some requests especially when running on Oracle database.
Other terms
NWDI, DTR
Reason and Prerequisites
The reason for the bad performance is the query execution plan chosen by the oracle database for some SQL queries.
Solution
This patch contains an Oracle specific query optimizer hint for one SQL query. Additionally, it introduces a new [...]
July 23, 2009 at 7:43 am
Symptom
Performance problem of RSADRQU2
Other terms
BAS_REGIONALSTRUCTURE
BAS_PERFORMANCE
Reason and Prerequisites
Program error.
Solution
Please implement the attached source code correction.
July 17, 2009 at 6:28 pm
Symptom
SAP Note 1366180 “SAP BusinessObjects Explorer
PERFORMANCE & RELIABILITY”
This SAP note and the attached “SAP BusinessObjects Explorer Peformance & Reliability” White Paper focuses on more detailed instructions on ensuringPERFORMANCE & RELIABILITYof SAP BusinessObjects Explorer, which can be deployed as part of the “SAP Business Objects Explorer, accelerated version for SAP NetWeaver Business Warehouse.”SAP Note [...]
July 12, 2009 at 2:22 am
Symptom
Usage of high-performance SAP kernel.
This kernel is not patched in the same way as regular SAP kernels.
So please do make use of such a kernel only for special projects.
Reason and Prerequisites
You need an SAP kernel with high performance compilation.
You have contacted your hardware partner, Microsoft and SAP to receive support for this kernel version.
You do [...]
July 10, 2009 at 3:58 am
Symptom
Performance problem with report RSADRQU3.
Other terms
BAS_PERFORMANCE
BAS_REGIONALSTRUCTURE
RSADRQU3
QUARTERLY ADJUSTMENT
Reason and Prerequisites
Sort performed on internal table was placed within a loop – no changes made to that table in the loop. Hence the table sort was moved out of the loop.
Solution
Please implement the attached correction instructions.
July 7, 2009 at 7:56 am
Symptom
AS/400: Setting system values for R/3 and BW operation on AS/400.
Other terms
AS/400, OS/400, performance, WRKSYSSTS, WRKSYSVAL, iSeries
Reason and Prerequisites
You want to adjust your system AS/400 for R/3 operation.
Solution
The goal of sensible management of the available main memory should be to provide the operating system with the required main memory and the BW system with [...]