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 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 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 [...]
June 25, 2009 at 3:54 am
Symptom
You find that indexing in SAP NetWeaver BW Accelerator is slow and you want to check whether the write calls to the BWA filer are slow.
Other terms
BIA, BWA, Accelerator, performance, rollup, changerun, filer, initial filling
Reason and Prerequisites
You find that BWA indexing calls are taking a long time to execute and you want to [...]
June 20, 2009 at 7:04 am
Symptom
DB2 is not using multiple index operation for the following SQL
statement:
*———————————————————————–
*- 14. read from database by relation to deliveries (DOCNO)
*———————————————————————–
IF ( LINES( io_tu_query->mt_sel_dlv_doccat ) > 0 ) AND
( LINES( io_tu_query->mt_sel_dlv ) > 0 ).
SELECT * FROM /scwm/tu_sr_act AS a INTO TABLE lt_tu_sr_act
WHERE
( ( ( start_plan_tstfr LE io_tu_query->mv_sel_end [...]