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SCM 5.0 performance problem

Posted on Aug 11, 2009 at 11:23 AM 14 Views

Hello All,

1) We are facing performance problem while loading data from BI system

(process chains load from BI system)

2) Problem with any particular program/ Report

/SAPAPO/RRP4 - Production Planning -> Interactive Production Planning -> Receipts View

3) <ST03n> database access time is high

AUTOABAP 9 7.280,8 5.638,6 3.700,0 1.575,3 0,0 0,4 2,6 0,0

AUTOTH 22 30,1 26,2 0,5 0,0 0,0 4,0 0,0 0,0

BACKGROUND 89 2.734,8 404,9 655,5 1.624,9 0,0 643,9 0,0 0,0

BUFFER SYNC 23 4,3 1,3 0,4 2,6 0,0 0,4 0,0 0,0

DDLOG CLEANUP 23 1,7 1,0 0,0 0,0 0,0 0,7 0,0 0,0

DEL. THCALL 45 14,3 0,8 0,0 0,0 0,0 13,6 0,0 0,0

DIALOG 283 3.368,6 898,6 906,1 2.006,3 5,2 93,4 1,5 348,1

RFC 7.076 1.015,3 273,8 78,4 238,6 27,5 9,6 0,5 457,3

SPOOL 45 38,3 36,6 20,9 0,8 0,0 0,5 0,0 0,0

UPDATE 613 748,0 25,0 19,7 335,3 7,9 378,4 0,0 0,0

UPDATE2 578 195,4 32,4 22,4 50,3 0,0 110,1 0,0 0,0

Kindly help me to resolve performance issue

Regards

Mohsin

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  • author's profile photo Former Member
    Former Member
    Posted on Aug 11, 2009 at 01:05 PM
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    Hi,

    Did you take a trace(ABAP+DB) on it via ST12, if yes you might have found the table which was accessed during this was called. From the details which have given it seems there may be some SQL statements which are expensive and they are accessing one table for more time.

    Could you paste the trace output with the SQL statements then i hope we can do some analysis.

    If you have Oracle Database just ensure the the parameters are properly set according to the following note: #830576 Parameter recommendations for Oracle 10g

    You can also find the parameters that needs to be changed with the automatic check of Note 1171650.

    Hope it will improve the performance once implement the oracle parameters..

    Thank you,

    tilak

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