Oracle Integration at SAP

Oracle Integrationat SAP

Dr. Christian Graf, Development Manager, SAP AG DB Platforms Oracle & Informix

Jan Klokkers, Director SAP Development, Oracle Corporation

SAP AG 2001, Oracle integration at SAP, Dr. Christian Graf 2

Topics

Introduction

SAP Product strategy

SAP Release strategy

Oracle Release Integration at SAP

MCOD

SAPDBA/BRCONNECT 6.10


Introduction

More than 12 years SAP – Oracle collaboration

More than 30000 SAP installations on Oracle

Approx. 24000 customer installations on Oracle

Joint SAP & Oracle development (platform) team in Walldorf

Support teams in Rot (Germany) & USA

SAP & Oracle Partner & Presales Teams in Walldorf


Topics

Introduction

SAP Product strategy

SAP Release strategy


MCOD



SAP Product Strategy

Until 1996/1997 it had been mainly SAP R/3!

Now it is: mySAP R/3 Core Application

mySAP BW Business Warehouse

mySAP APO Advanced Planner & Optimizer

mySAP EBP/CRM Business to Business Proc. & Customer Relationship Management

mySAP KM Knowledge Warehouse

my SAP Workplace

....

SAPMarkets Market Places



Workplace

KM BW

EBP/CRM

APO SAP R/3

Web Application Server (WAS)

Database (Oracle, DB2, Informix, MSS, SAPDB)



Currently supported releases: 3.1I, 4.0B, 4.5B, 4.6x, 6.x

Since SAP R/3 Release 4.6x:

WEB Application Server (WAS), formerly R/3 Basis, is now a separateproduct/component:

Serves as infrastructure component for SAP applications Load balancing/dispatching

Covers platform dependencies

ABAP workbench, batch, spool, monitoring, security, ...

Provides common features required by the SAP product family


Upcoming: SAP R/3 Enterprise

Add On

SAP R/3 Enterprise Core

Web Application Server (WAS)

Database (Oracle, DB2, Informix, MSS, SAPDB)

Add On


Topics

Introduction

mySAP Product strategy

mySAP Release strategy


MCOD



SAP Release Strategy

31I 8/2003

40B 8/2003

45B (1.2B) 8/2003

WAS 4.6C/D Kernel 2.0B/2.1C 3/2005

WAS 6.10 3.0A 8/2002

WAS 6.20 3.0B 12/2005

SAP releases/maintenance schedule

Kernel/WASVersion

Supportuntil

BW



AIX: (4.3) X X

HP-UX: (11/11I) X X

DEC True 64: (5.1) --- X

Reliant Unix: (5.45B) X X

Solaris: (8.0) X X

Linux (>=40B): (Glibc2.2.2) X ---

WIN: (4.0/W2K) X ---

SAP OS platform coverage: 31I – 46C

32 Bit 64 Bit



AIX: (5.1) --- X

HP-UX: (11/11I) --- X

DEC Tru 64: (5.1) --- X

Reliant Unix: (5.45B) --- X

Solaris: (8.0) --- X

Linux: (Glibc2.2.2) X ---

WIN: (4.0/W2K) X X (GA: 6.20)

SAP OS platform coverage: WAS 6.10/6.20

32 Bit 64 Bit



SAP Kernel Release Note Number

31I 23875

40x/45x 85838

46x 156548

610 407314

SAP Service Marketplace

http://www.service.sap.com/platforms

SAP OS platform coverage: General info


Topics

Introduction




MCOD



Oracle Integration

31I 8.1.7 9/2003

40B 8.1.7 9/2003

45B 8.1.7 9/2003

WAS 4.6C 8.1.7 9/2003

WAS 6.10 8.1.7 9/2003

WAS 6.20 planned 9.0.1/9.0.2? 12/2002|6/2004

SAP certified Oracle versions for 31I – WAS 6.20

SAP Oracle OracleSupport


Oracle Integration

Based on WAS 6.20:

SAP R/3 Enterprise

BW 30B

Start QA Process: GA:

WAS 6.20: Early February/2002 March/2002

BW 30B: March/2002 May /2002

SAP R/3 Enterprise: May/2002 July/2002

Schedule for upcoming mySAP products:


Oracle feature integration

Bitmap Tablespaces (available with 8.1) Default with WAS 6.x. Recommended for BW 2.x General recommendation for SAP environment in preparation Details see OSS Note: 387946 For tablespace reorganization, Bitmap Tbls is recommended/default

Index rebuild online (Oracle 8.1 required) Sapdba 6.10

Evaluation (9i) Online Table Reorg Undo Tablespaces Automatic PGA Memory Management Bitmap Join Indexes (BW) Upsert (BW) Long to LOB migration Incremental Checkpoints CBO CPU costing


Topics

Introduction




MCOD (= Multiple Components One Database)



Multiple SAP Systems on Single DB instance

Challenge 1:Currently different mySAP products run on separatedatabase instances!

A common recovery scenario (e.g. Point in Time) spanning several SAP systems is hard to realize!

Challenge 2:A system landscape with several mySAP products onseveral database servers can be hard to administrate.

Solution:Run different SAP components (e.g. R/3, CRM, etc.) inthe same database instance!


Multiple SAP Systems on Single Oracle Instance

DB Instance: oraclePRD

system

psapPRD

psapPRDusr

psapPRD<rel>

PRD

SAP R/3 PRD

SAP CRM CR1

/oracle/CR1/sapdata/<files>

/oracle/PRD/bin ... /lib /... /sapdata/<files>

Installation Template:Addsys.R3S

psapCR1

psapCR1usr

psapCR1<rel>

CR1

psaproll

psaptemp


Topics

Introduction




MCOD



SAPDBA 6.x: NEWS

6.10Support of Table partitioning

Range, Hash & Composite partitions

Support of Index partitioning Range, Hash

Online Index reorganizationSince 8.1.7 with parallel option

Full support of locally managed tablespacesDefault for creation of new tablespaces (beside psaproll & system!)Option during tablespace reorganization

6.20Online table reorg (new 9i feature)LOB support


BRCONNECT 6.10: Motivation

Requiremets resulting from Multi Components in OneDatabase Project (MCOD, note 388866)

SAP<SID> users replace SAPR3 in database Multiple SAP<SID> schemas in single database DBA functions (statistics, check, next, ...) required for one,many or all schemas of a database

Requirements resulting from new functionality of Oracle8i

Support for Oracle 8i table monitoring feature Support for Oracle 8i DBMS_STATS package

Decision: Redesign of SAPDBA command line options,preserving menu-driven functions


BRCONNECT 6.10: Goals

Fulfillment of MCOD project requirementsSupport for new Oracle 8i featuresExtented functionality compared to SAPDBAIntegration into DBA Planing Calendar (DB13)Extented logging and tracing (BR tools like)Better support for parallel processingBetter qualityBetter serviceability


BRCONNECT 6.10: Main Functions

Check and update statistics: brconnect -f stats Replaces sapdba –checkopt | –analyze | –statistics| –delete

Check database system: brconnect -f check Replaces sapdba –check

Adapt NEXT extents: brconnect -f next Replaces sapdba –next

Cleanup DBA logs: brconnect -f cleanup Replaces sapdba –cleanup


BRCONNECT 6.10: Additional Functions

Start up database: brconnect -f dbstart Replaces sapdba –startup

Shut down database: brconnect -f dbshut Replaces sapdba –shutdown

Check database state: brconnect -f dbstate replaces check_db_open

Change user password: brconnect -f chpass Replaces sapdba –sapr3 | –alter_user

Create DBA synonyms: brconnect -f crsyn This a new function


Stats: Parallel Update Statistics

With parallel threads, especially for large numbers oftables

Option –p|-parallel <thread_cnt> Parameter ‚stats_parallel_degree‘ = <thread_cnt>

With the DBMS_STATS package, especially for largetables

Use ‚stats_dbms_stats‘ parameter (patch level 7):init<SID>.sap: stats_dbms_stats = (<table>:R|B:<degree>,...)

Adaptions to BW requirements Special treatment of Infocube Tables (incl. histograms)

For details see notes 403713, 408532, 424239 & 428212


BRCONNECT 6.10: Check

Focus on quality

Functional enhancements Support of ‚autoextend‘ feature Enhancements for partitioning

Monitoring space requirements Adaptions of ‚next extent‘ size


BRCONNECT 6.10: Further info

OSS Notes As mentioned before

SAP Service Market Place

http://www.service.sap.com/DBAORA White paper


No part of this presentation may be reproduced or transmitted in any form or for any purposewithout the express permission of SAP AG. The information contained herein may be changedwithout prior notice.Some software products marketed by SAP AG and its distributors contain proprietary softwarecomponents of other software vendors.Microsoft®, WINDOWS®, NT®, EXCEL®, Word® and SQL Server® are registered trademarks ofMicrosoft Corporation.IBM®, DB2®, OS/2®, DB2/6000®, Parallel Sysplex®, MVS/ESA®, RS/6000®, AIX®, S/390®, AS/400®,OS/390®, and OS/400® are registered trademarks of IBM Corporation.ORACLE® is a registered trademark of ORACLE Corporation, California, USA.INFORMIX®-OnLine for SAP is a registered trademark of Informix Software Incorporated.UNIX®, X/Open®, OSF/1®, and Motif® are registered trademarks of The Open Group.HTML, DHTML, XML, XHTML are trademarks or registered trademarks of W3C®, World Wide WebConsortium, Laboratory for Computer Science NE43-358, Massachusetts Institute of Technology,545 Technology Square, Cambridge, MA 02139.JAVA® is a registered trademark of Sun Microsystems, Inc. , 901 San Antonio Road, Palo Alto, CA94303 USA.JAVASCRIPT® is a registered trademark of Sun Microsystems, Inc., used under license fortechnology invented and implemented by Netscape.SAP, SAP Logo, mySAP.com, mySAP.com Marketplace, mySAP.com Workplace, mySAP.comBusiness Scenarios, mySAP.com Application Hosting, WebFlow, R/2, R/3, RIVA, ABAP, SAPBusiness Workflow, SAP EarlyWatch, SAP ArchiveLink, BAPI, SAPPHIRE, Management Cockpit,SEM, are trademarks or registered trademarks of SAP AG in Germany and in several other countriesall over the world. All other products mentioned are trademarks or registered trademarks of theirrespective companies.

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Oracle Integration at SAP

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