SAP on Oracle Real Application Clusters (RAC)
The white papers on this page help you to set up SAP systems to use Oracle Real Application Clusters (RACs). They describe all required changes to the Oracle database, Oracle network configuration,...
View ArticleError in SAP System SID Rename
Hello, We are changing SAP System SID and Database SID using SWPM. TS1 is our new SAP and DB SID In Rename/Config database step, we are getting below error. An error occurred while processing option...
View ArticleRegarding the Oracle restore
Dear Experts, I have small query on oracle restore using BR TOOLS. we are facing the below issue while restoring the production backup on the quality system. our production backup location is...
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Change the redundancy of the Disk Group of the ASM instance
You want to change the redundancy of the Disk Group of the ASM instance. Current situation: If you try to dismount/drop:Why? Because the ASM instance has its spfile on it:[grid@ora-asm:+ASM ~]$...
View ArticleSAP OS DB migration check service
Hi, For OS/DB migration project, it is mandatory to get "SAP OS DB migration check service". Can someone please let me know the steps to get "SAP OS DB migration check service". I have already...
View ArticleRecommendations/Doubts - log_buffer size and Oracle redo log file size.
Hello, I´m adjusting some oracle parameters but now I´m with some doubts regarding the log_buffer size value! This is a production SAP system running on Oracle DB 11.2g (11.2.0.4) in a Windows Server...
View ArticleBRrecover ASM
Has anyone used brrecover utility for system copy from one server another server. Our SAP installation is on Oracle 12c using ASM with Grid on Linux OS. The backup is configured with brtools using RMAN...
View ArticleBR*Tools RMAN_PREP issue
Folks, On our NW 7.4 ABAP system with Oracle 11G we face issues with the RMAN_PREP activity. (We did test this also with the latest version of BR*Tools!) We use the feature on all of our systems, but...
View ArticleBI Infocube Compress
Hi, When I compress one infocube its showing ora-14080 error. Please help.
View Article12c Installation check error
Hi All, I'm preparing for an upgrade of Oracle from 10.2.0.5 to 12.1.0.2 and have run into a little issue.I've run the following command line ./RUNINSTALLER -oracle_base /oracle/SID -tmp...
View ArticleBackup issue after oracle upgraded to 11.2.0.4
Dear all, Good day..! Recently,The oracle DB version was upgraded from 11.2.0.3 to 11.2.0.4. Since then the backup started to take more than 24 hours – 48 hours duration and sometimes it hangs. DB...
View ArticleOracle Upgrade 10g to 12c Pre-upgrade checks
Hi All, Afraid it's me again with yet another question. I have just ran the pre-upgrade checks as per the Upgrade Guide for UNIX and am looking at the resultant log and output. It's complaining about...
View ArticleBR*Tools 7.40 Error with ora
Hi All, As part of the upgrade to 12c I have installed BR*Tools 7.40 patch 21, created the necessary /oracle/<DBSID>/sapprof directory and copied the profiles into it. I can run brtools with...
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Oracle 12c execution plan : ST04
Hello, how to identify inactive steps in an execution plan in ST04 for Oracle 12c. i am referring to Stefen's blog post....
View ArticleDisable partitioning while upgrading Oracle 11.2 to Oracle 12c
Hello I noticed while upgrading oracle 11.2 to oracle 12c,we are no more provided an option to disable partitioning while upgrading to Oracle 12c using DBUA 1. Is that correct ? Or there is a way to...
View ArticleERROR => SAP kernel 7XX with basic release 7XX only supported with Oracle...
Hi Folks, Recently we have some customers are meeting such kind of error when connecting REMOTE oracle database: C *** ERROR => SAP kernel 7XX with basic release 7XX only supported with Oracle...
View ArticleChange rman backup retention
Hello everyone,I am using rman backup with Oracle 11.2.0.3. I am trying to reduce the backup retention from 40 day to 22. I changed parameter "control_file_record_keep_time" both in DB and DB17. I also...
View ArticleBR*Tools 7.40 weird issue on AIX 6.1
Hi All Me yet again. I have just installed BR*Tools 7.40 as per my previous posting and correcting an issue with it not running for ora<SID> user. Unbeknown until this morning that as a result of...
View ArticleOracle Upgrade 10g to 12c with Data Guard
Hi All, Me again. I am now looking at how to upgrade our production environment which uses Oracle Data Guard. I've read Upgrading Databases in a Data Guard Configuration which applies to 11g but...
View Articleoracle startup and shutdown procedure
hi, can u explain oracle startup and shutdown procedure in sap r/3 thanks in advance...
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