Disaster Recovery Plan for SAP BW

Dear All,
We are planning for robust Disaster Recovery Site for BW . We have similar R3 & BIW servers at DR site at different location and data is being copied every 3 Hrs.
R3 & BIW at DR site is exact replica of primary site. When primary site is down DR site will act as a primary. In that case we might face data loading issue from DR R3 to DR BW because of source system change. If we change the source system then we loose data consistency and might need initialisation. We are looking for the solution which will involve less efforts to up the system.
Does anyone has done this or overcome this situation ?
Regards,
Manish

Hi Raman,
We are doing disaster recovery test for both ECC and BW systems so whole PR system switched to DR system for some time and then back to PR system. so in that case what precautions we need to take from BW side?
Thanks
Bhavin

Similar Messages

Disaster Recovery Plan for BW Production db

Hello Experts,
We at IP are trying to evaluate and institute a sound and
cost-effective disaster recovery plan for the BW production system.
In this regard, we would like to hear from you(or from your infrastructure folks) about the experience(s) at
client sites of such scenarios for BW.
We are specifically interested in knowing answers to:
0. Customer Name
1. Do you have currently have Disaster Recovery Plan for BW Production?.
2. How large is your BW production database?
3. Is the alternate server being replicated real time or using tapes or ......?
4. What are your target service levels?
5. Location specifics or any other pertinent info.
Any input is highly appreciated.
Thanks in advance,
Kumar Gudiseva.

I don't think people will give this information out - especially the customer name will certainly not be published in a public forum.
For DR plans check http://service.sap.com/ha
Markus

Disaster Recovery Plan for BW Production

Hello Experts,
We at IP are trying to evaluate and institute a sound and
cost-effective disaster recovery plan for the BW production system.
In this regard, we would like to hear from you(or from your infrastructure folks) about the experience(s) at
client sites of such scenarios for BW.
We are specifically interested in knowing answers to:
1. Do you have currently have Disaster Recovery Plan for BW Production?.
2. How large is your BW production database?
3. Is the alternate server being replicated real time or using tapes or ......?
4. What are your target service levels?
5. Location specifics or any other pertinent info.
Any input is highly appreciated.
Thanks in advance,
Kumar Gudiseva.
Edited by: Kumar Gudiseva on Jan 9, 2008 3:35 PM

Hi,
The disaster recovery strategy should include a backup and restore plan that determines which data should be backed up and the procedures that will be used to recover it.
Please check these links:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/001ef297-9bbf-2910-bbaa-babedc1b01ca
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/6efca1a6-0301-0010-6f9d-82cf87340e45
/people/nicholas.holshouser/blog/2006/09/07/the-square-root-of-an-it-disaster-is-recovery
Hope it helps.
Regards,
Mona

Disaster Recovery server for SAP and HACMP Cluster script for SAP ECC 6.0

Hi,
I need document for Disaster Recovery server for SAP? I have to configure the DR Server If you have, please share this document if possible.
Have you any cluster script ( HACMP Cluster script for SAP ECC 6.0 ) ?
Thanks & Regards,

Hello, I'm doing a "Plant ECC6 to do a test disatre / Recovery.
During the installation, I would use the same <sidadm> existing as it is in the PRD.
If I tell you to install it during the same <sidadm> it will overwrite what already exists, or do I just enter the password of existing <sidadm>?

Planning Disaster Recovery Site for SAP ERP ECC 6.0

Dear All,
I am planning for DR ( Disaster Recovery ) Site. Our current environment is
Production Site
OS        : AIX 5.3
DB        : IBM DB2      version 8.2
SAP      : SAP ERP 6.0 ECC 6
Disaster Recovery Site
OS        : AIX 6.1
DB        : IBM DB2      version 9.5
SAP      : SAP ERP 6.0 ECC 6
I have following confusion in planning the solution.
1 - If I export the data at db level from production site and import that data in DR Site ... than DR Site will be equivalent to Production Site or not.
2 - if answer of point 1 is yes then for SAP DR ... HADR is the best solution or there is any other better solution exist.
regards
Syed Saifuddin

Hello Syed,
If you export from the prod db and import into the disastor recover db then they will be the same provided that SAP environment is all the same. I would recommend that you update the prod side to the same db2 release and fixpack level as soon as possible though as 9.5 (or even better 9.7) has some advanced features that make administration alot easier and save much space.
HADR would be the best setup for disaster recovery in db6 environment.
Check the following documentation which should answer most of your queries.
SAP Note 960843 # DB6:Installation SA MP
"High Availability and Disaster Recovery Options for DB2 on Linux, UNIX,
and Windows"
http://www.redbooks.ibm.com/redbooks/pdfs/sg247363.pdf
"Data Recovery and High Availability Guide and Reference"
http://publibfp.boulder.ibm.com/epubs/pdf/c1042280.pdf
Please update if questions remain unanswered.
Regards,
Paul

Disaster Recovery setup for SAP Portal

Hello,
I am trying to setup a DR site for our portal system. We are using EMC Recover Point to do the SAN replication between Production and DR site. We are using MSCS cluster with one CI and DI in Production. For DR, we are planning to go with a distributed installation with one portal and database node.
Can I create the DR system using System copy assuming that the SID is going to be the same, and the host names/IP addresses are different. How can we make sure that the custom applications deployment in production is in sync with the DR site? I don't think replicating the database preserves everything as the Java system persists data in both the database and the file system, for example the Software Delivery Manager (SDM) is persisted in the file system.
So, how can I make sure that the file system is also gets replicated between production and DR site? Should I keep the DR system shutdown and bring it up for weekly sync up or it can run parallel with the production system?
Thanks.

Hi,
Regarding the system copy, last time I did one myself (its a while ago so I'm not sure if it is still a limitation) it was not possible to have the Target SID the same as the Destination SID.
If this is not a limitiation anymore then yes you can use the system copy procedure as it also takes the SDM with it.
Cheers,
Benjamin

Disaster Recovery Plan

We're running xMII 11.5 SP3 in a three-tiered centralized server environment (Development, Staging and Production). We plan on having a project up and running in production by October 1. Before we do so, however, we need to develop a disaster recovery plan in the event of a failure of our production server. Our staging server is in a different city and we plan on using it as our temporary production server.
Does anyone have any recommendations on putting together a disaster recovery plan for this scenario?
Thanks!

Dave,
Good to see you active on the forums, hope all is well...
As for disaster recovery the procedures will follow along similar to your roll out plan, where content is moved from Dev -> Staging -> Prod. The main difference will be that you will have to reconfigure the xMII system. In 11.5 this is all file based XML files in the following directories:
<Drive>:\Lighthammer\Illuminator\conf
<Drive>:\Lighthammer\Illuminator\sysconf
<Drive>:\Lighthammer\Illuminator\properties
<Drive>:\Lighthammer\Security\*
<Drive>:\Lighthammer\Xacute\Configuration
These are the main ones, there may be others depending on your development specifics.
Hope this helps.
-Sam

Looking for comment on disaster recovery plan

Looking for some comment on where we are and where we’re planning on going with our Continuity of Operations / Disaster Recovery plan.
Current setup is Oracle 10.2.0.2.0 on HP-UX Itanium 64-bit. OAS / Forms 9i on a separate HP-UX Itanium box. We do not have control over the version of Oracle or the hardware. I am pushing the powers that be on upgrading to 10.2.0.4, but am not holding my breath.
Basic backup is threefold. DB is in archivelog mode. RMAN full backup is taken weekly. Incremental backup taken daily. These backups are to disk. In addition, a daily full-system backup (to tape) is done with the db shut down, providing a daily cold backup as well as backup of the online backups. Also daily exports – full and schema specific.
All db files are on an HP SAN unit. SAN replication software is used to mirror all i/o to a similar unit located at a sister site. Likewise, they replicate their SAN to ours. Each site has a pair of backup servers to be used by the other site if needed. Sister site has already tested loading our backup servers, mounting the mirror of their SAN, and starting the db.
Since sister site is a couple of hours away and crosses major network boundaries, management would like to also put up a DataGuard standby at a facility only 30 minutes away and within our own network. Plan is to host that on duplicate HP servers, but disk would be on a NAS instead of a SAN.
I have managed a DataGuard setup, but did not create/configure it, so am now digging into the docs, starting with the DataGuard Concepts. I’ve never worked with NAS and am not clear on how it differs from SAN, and what the implications are.
I'm looking for any comment, especially any red flags, on what I’ve described.

Satish Kandi wrote:
Not an expert comment on your setup but just the thoughts that came to my mind while reading this...
1. What is the setup for backup preservation? Is it in one of the servers only? Is the backup also replicated?Belt and suspenders. The backup location on disk is part of what gets mirrored to the sister SAN. Plus, the nightly system backup to tape picks it up as well.
2. What about OAS/Forms 9i backup? You have not mentioned anything about that.That is also mirrored to the sister SAN.
3. What is the archive log generation frequency? Or how much data loss can you afford?A typical day will see one or two dozen archivelog files.
>
In addition, a daily full-system backup (to tape) is done with the db shut down, providing a daily cold backup as well as backup of the online backupsLucky you :-) but I don't see a need for this with the levels of backup that you have (especially with RMAN weekly backup and daily archive log backup). No, no need, but it does give us another layer at no real cost. This cold backup is really just a byproduct of a daily full system shutdown and backup. We have a high tolerance for system down time, but low tolerance for data loss.

Best Way to setup a disaster Recovery site for a logical standby database

I have a logical standby DB (L1DB) as a reporting db on the same machine as the primary (P1DB). We are planning on building a disaster recovery site with similar hardware and potentially have disk mirroring of atleast the redo log files.
The DR site can hold an additional physical standby (S1DB) for the primary (P1DB). I am trying to understand what would be the best way to setup the Disaster Recovery site for the L1DB logical stdby. Ideally, when the disaster happens, and I no longer have P1DB and L1DB, I should be able to switch to S1DB as the new primary. But how do I setup to have a L2DB that takes the place of L1DB and has its contents and can be setup as a logical standby of S1DB?

If you already setup one logical standby, then you know how it works, so not sure what question you are asking ?
Personally I would setup L2DB as a standby of the original primary P1DB. Having downstream standby databases complicates things, and adds additional lag between primary transaction time and L2DB apply.

Project Plan for "SAP BW Implimentation" project.

Hi All,
My name is Rajasekhar. I am a BW consultant. I would like to know the standard template for PP ( Project Plan ) for SAP BW Implimentation Project.
1) Could you please suggest me any link available in SAP to get the Project Plan and related documents.
2) In some of the BW books, it is mentioned that the standared project plan recommended by SAP is "ETBWPP03.doc". I couldn't find this document also. If you know the link, request you provide the info.
Full points willl be awarded for the best reply.
Thanks & Regards,
Raj.

Hello Rajasekhar,
Please see the links
http://help.sap.com/bp_biv270/documentation/BWProjectPlan_EN.mpp
http://help.sap.com/bp_biv270/index.htm
Thanks
Chandran

Disaster Recovery scenario for MSCS Production system.

Hi
Our production system is on win2008/sql2008 MSCS. We decided to install a disaster recovery system. We will use a database replication software. If we have a standalone production system, not a MSCS system, i know that i can install Disaster Recory system with same SID and hostname and i don't need any homogeneous system copy procedure to switch to DR system. But in our scenario, we have many hostname (sap cluster group, sql cluster group, hostnames of nodes... etc.).
How can i install my DR system (which hostname.. etc.) to make our DR scenario easy?
Best Regards...

You May have trouble with RFC connections:
So, one possible solution is, your new server name(Host name) should be your message server name to minimise the trouble and you have to maintain this for all RFC connections (to Prod ECC system) to virtual host which could be message server.
If I could think if any other possible issues, I will update.
Krishna

Data recovery planning for DRM protected musi

Hi folks,
I'm curious to hear from you on this topic: <FONT color=#cc0000>how do you protect your DRM-protected music (with download license, <EM>not subscription</EM>) - and I mean: data backup and recovery.
Let me put it this way: I'm interested in buying music online, as opposed to buying CDs as I did until now. But I'm real concerned about the implications of the DRM.
If I see how much trouble it costs to do proper data recovery planning (i.e. a backup plan and execution) for my home pc, and how much data tends to get lost when transitioning to new PC or OS, and how quickly internet economy can shift to new hypes and solutions, I'm simply afraid that all these DRM restrictions will mean that in 5 years from now, I will not be able to use the music I buy today.
Reason can be : data loss, format changes, companies out of business, changing to OS (Linux, ...) that doesn't have the DRM appropriate software, etc, etc...
So, for instance, do you convert all your DRM music to DRM-free formats? Or how do you answer the above question for yourself?
I emphasize that I'm talking about personal and legal backups here, and no more than that.
thanks for sharing!
Fred

I wish music store wouldn't try to hide the important info relating to their DRM/audio format infrastructure. I mean, some make it clear, but some are just straight up opaque. Here is my list as of right now of what I know about each service and what it allows for purchased music.
I Li've In The US, So I'm Only Posting Usage Guidelines for US Music Stores.
Apple iTunes Music Store:
Format = AAC (M4P)
Bitrate/Quality = 28kbps CBR
Allowed Machines = 5
Can Re-download Purchased Music = No
DRM = FairPlay
Subscription Service = No
Subscription Devices = No
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
Napster 3.0:
Format = Windows Media Audio
Bitrate/Quality = 28kbps CBR
Allowed Machines = 3
Can Re-download Purchased Music = Yes
DRM = Windows Media DRM
Subscription Service = Yes
Subscription Devices = Yes
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
MusicMatch Jukebox 0. (Purchases)
Format = Windows Media Audio
Bitrate/Quality = 60kbps VBR
Allowed Machines = 5
Can Re-download Purchased Music = No
DRM = Windows Media DRM
Subscription Service = Yes
Subscription Devices = Yes
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
MusicMatch Jukebox 0. (On-Demand Subscription)
Format = Windows Media Audio
Bitrate/Quality = 92kbps CBR
Allowed Machines = 3
Can Re-download Subscription Music = Yes
DRM = Windows Media DRM
Subscription Service = Yes
Subscription Devices = Yes
RealPlayer Music Store
Format = RealAudio 0 (RAX)
Bitrate = 92kbps CBR
Allowed Machines = 5
Can Re-download Purchased Music = No
DRM = Helix*
Subscription Service = No
Subscription Devices = No
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
RealRhapsody 3.0 (Purchases)
Format = RealAudio 0 (RAX)
Bitrate = 92kbps CBR
Allowed Machines = 3
Can Re-Download Purchased Music = Yes
DRM = Helix*
Subscription Service = Yes
Subscription Devices = Yes
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
RealRhapsody 3.0 (Subscription)
Format = Windows Media Audio
Bitrate = 60kbps CBR
Allowed Machines = 3
Can Re-Download Subscription Music = Yes
DRM = Windows Media DRM
Subscription Service = Yes
Subscription Devices = Yes
Yahoo Music Unlimited (Purchases And Subscription)
Format = Windows Media Audio
Bitrate = 92kbps CBR
Allowed Machines = 3
Can Re-Download Purchased Music = No
Can Re-Download Subscription Music = Yes
DRM = Windows Media DRM
Subscription Service = Yes
Subscription Devices = Yes
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
Sony Connect
Format = ATRAC3 (Not ATRACplus)
Bitrate = 32kbps CBR
Allowed Machines = 5
Can Re-Download Purchased Music = Yes
DRM = OpenMagicGate (OpenMG)
Subscription Service = No
Subscription Devices = No
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited for all, except Warner Music Group Music which is 3.
Virgin Digital (Purchases)
Format = Windows Media Audio
Bitrate = 28kbps CBR
Allowed Machines = 5
Can Re-Download Purchased Music = Yes
Subscription Service = Yes
Subscription Devices = No
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
Virgin Digital (Subscription)
Format = Windows Media Audio
Bitrate = 28kbps CBR
Allowed Machines = 3
Can Re-Download Subscription Music = Yes
Subscription Service = Yes
Subscription Devices = No
MSN Music
Format = Windows Media Audio
Bitrate 60kbps VBR
Allowed Machines = 5
Can Re-Download Purchased Music = Yes
Subscription Service = No
Subscription Devices = No (Coming)
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
Wal-Mart Digital Downloads***
Format = Windows Media Audio
Bitrate = 28kbps CBR
Allowed Machines =
Can Re-Download Purchased Music = Yes
Subscription Service = No
Subscription Devices = No
CD Burning = 0 Burns
Device Exportation = Unlimited.
MusicNow*** (Purchases)
Format = Windows Media Audio
Bitrate = 28kbps CBR
Allowed Machines =
Can Re-Download Purchased Music = Yes
Subscription Service = Yes
Subscription Devices = No
CD Burning = Unlimited On Some, 0 On Others.
Device Exportation = Unlimited.
MusicNow (Subscription)
Format = Windows Media Audio
Bitrate = 28kbps CBR
Allowed Machines = 3
Can Re-Download Subscription Music = Yes
Subscription Service Yes
Subscription Devices = No
F.Y.E Digital Downloads (Purchased)
Format = Windows Media Audio
Bitrate = 28
Allowed Machines = 5
Can Re-Download Purchased Music = No
Subscription Service = Yes
Subscription Devices = Yes
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Unlimited.
F.Y.E. Digital Downloads (Subscription)
Format = Windows Media Audio
Bitrate = 28kbps
Allowed Machines = 3
Can Re-Download Subscription Music = Yes
Subscription Service = Yes
Subscription Devices = Yes
PureTracks
Format = Windows Media Audio
Bitrate = 28kbps
Allowed Machines = 3
Can Re-Download Purchased Tracks = Yes
Subscription Service = No
Subscription Devices = No
CD Burning = Unlimited On Some; 0 On Others.
Device Exportation = Unlimited.
BuyMusic.com
Format = Windows Media Audio
Bitrate = 28kbps and selected 256kbps Songs.
Allowed Machines = Generally 5
Can Re-Download Purchased Tracks = Yes
Subscription Service = No
Subscription Devices = No
CD Burning = 7 Playlist Burns Of The Same Music In A Row.
Device Exportation = Varies.
***To Obtain Licenses For Purchased Songs On Other Machines You Might Haft to E-mail Them.
Some Of These Providers Do Not Gi've Anymore Licenses. BuyMusic I believe does not. Virgin gives 5 licenses and that it.
iTunes, MSN Music, Real MusicStore, Sony Connect, Rhapsody, Yahoo Music, and MusicMatch all use the authorize/deauthorize DRM scheme. The others just give you up to, 3 license's at a time, sometime just .
MSN Music U.S. States:
What if I lose my music?
MSN is not responsible for lost downloads, and you should always ensure that you maintain a current backup of your music. MSN Support can replace lost downloads only under certain circumstances such as the crash of your computer's hard disk dri've.
If you feel you have encountered circumstances that warrant a replacement of one or more of your purchased tracks please contact MSN Support for further assistance.Message Edited by bigcraig0 on 09-08-2005 0:05 PM

Recovery plan for Solstice disk suite 4.2 on Solaris 8

need to know have more details regarding recovery of applications which are running on a server with Solstice disk suite.
I know we run metadb �d option for replacing bad disks when there is disk failure and metareplace for Sub Mirrors out of sync and are in maintenance state.
I would appreciate if you have any detailed recovery plan as to how we can take care of applications such as Oracle ,when the system crashes Which is using Solstice disk suite .
Any websites or white papers on the same will be highly appreciated.

what exactly is a scenario you are thinking about!?

Best Practices & Strategy Planning for SAP BI Architecture

What are best practices and strategy planning that SAP BI Architect should know?
What are the challenges are involved with this role ?
What are the other information that this Architect should know to deliver the robust BI solution?
Is there any white papers on the best practices on Architecture & Data Modeling, please ?
Thanks,
Venkat.

Hi
As per the Best Practice first load the master and next transaction data .
Please find the link for best practices
http://www.sap.com/services/pdf/BWP_SAP_Best_Practices_for_Business_Intelligence.pdf.
Regarding the architecture it depend upon the size of volumen and how much frequency your load and hard ware sizing
based on this we can provide best solution
If you any issues please let me know
Regards
Madan

SAP Organizational Plan for SAP Business Workflow

Hi,
This is question is specific to SAP Business Workflow within ECC, relating to SAP Organizational Management:
We have more than one instance of SAP, where one instance is used to run all of our business, except SAP HR (let's call this SAP Instance 1), and another instance that is only used for SAP HR (let's call this SAP Instance 2);
We want to implement SAP business workflow (e.g. approving requisitions through workflow in ECC);
Is it possible to use our SAP organizational plan that is already defined in our SAP HR instance of SAP (SAP Instance 2), instead of defining an SAP Organizational plan in SAP Instance 1 only to support SAP business workflow.
Is it possible to define an interface from SAP Instance 1 to 2, to look up the requisition approver, pass it back to instance 1, and then send the workflow to the appropriate person. Or is there another better approach? e.g. Replicate organizational plan that exists in instance 2 in instance 1? SAP tools for this?
From what I have briefly read online thus far, I understand that "The organizational plan is part of the PD component "Organization and Planning. The organizational plan is maintained on a client-dependent basis. An organizational plan which was created for personnel management purposes (or is to be created) can be used in SAP Business Workflow without any changes, provided the workflow functionality and the personnel management application run in the same client." To me, this sounds like that the workflow functionality and organizational plan must exist in the same system and client.
Any thoughts, suggestions, or any advice to share?
Cheers,

Hi AD1981,
Standard solution would be using distributed Organisational Management. There is custom ALE for this (check tcode SALE: Application Link Enabling (ALE) -> Modelling and Implementing Business Processes -> Predefined ALE Business Processes -> Human Resources -> Master Data Distribution -> Set Up Distributed Organizational Management). Basically you would maintain organsation in HR system and distribute changes to other instance using ALE. Workflow would rely on the distributed org. structure.
Regards,
Saku

Disaster Recovery Plan for SAP BW

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