One R/3 system connecting to TWO BW systems

Hi ,
When we connect two bw systems to one R/3 system,
could you please exlain what is the imact to SAP and BW in terms of query performance, batch performance,Develoment ,Quality system,security,BW Support.
Thanks in advance.
Regards,
kranthi

Hi,
Well at first thought, i wouldnt go for the Landscape that you are suggesting. Because of obvious reasons:
1. Performance issues while loading, on reporting.
2. Data sources might work fine for one system and not for the other, then the whole setup is hit badly.
3. Security and management of the 2 systems, will be a big task.
4. Jobs would take a longer time if the Batch processes are not sufficient.

Similar Messages

One Portal System connecting to Two CRM Systems

Hi All,
We have One Portal System EP 6.0 and we are trying to connect CRM 4.0 DEV and CRM quality.
i mean one portal system connecting tow CRM systems.
How the ivew connects two different CRM system.(dev and quality).
One way I am thinking that we have to maintain tow system alias ie SAP_CRM, SAP_CRM_QTY
and for the CRM quality, i have to change system alias all the iveiws.( becoz by default the system alias is SAP_CRM
1. Is there any other solution for this?
2. How to maintain the crm content for two different CRM systems.
Thanks
Ravi

Hi Ravi,
See if the following thread gives any help:
<a href="https://www.sdn.sap.com/irj/sdn/thread?threadID=110980">https://www.sdn.sap.com/irj/sdn/thread?threadID=110980</a>
Bye
Ankur
Do reward points for helpful answers!!

One Sender system (sync) and two receivers system(Sync) . Pls help

Hello All,
For one Sender system (sync) and two receivers system(Sync)
as I am using BPM for it.
CRM sender system (RFC)
DM (RFC) and ERP Receiver systems (RFC)
Pls let me know
In Receive there is only two mode
1. Async
2. Open S/A bridge
So do i need to choose Async mode for sender RFC.
Pls tell me the BPM flow steps for my scenario
Regards

Use Open S/A bridge
The scenario could be done wihtout bpm. Ur requirement is not clear but here could be the steps. Steps.
Receive
Sync send
Sync send
Async send
Regards,
Prateek

RFC connection between two SAP systems (with SAP router)

Hi!
I would like to set up a RFC-connection from SAP Solution Manager to other SAP system.
The network connection between the servers is VPN.
How can I set up this RFC-connection, if my connection between two SAP systems looks as follows,
(I use the following SAP routers)?
my server --> customer
my server --> internal SAP Router server xy (10.101....) --> SAP Router customer 2 (10.1....) --> SAP System customer (134....)
Back-way
SAP Systeme customer --> SAP Router customer (134.1....) --> internal SAP router (212.6....) --> my server
How can I set up this RFC-connection, if my connection between two SAP systems looks as follows,
(I use the following SAP routers)?
something like:
/H/10.101..../S/sapdp99/H/10.1.4..../S/sapdp99/H/134...
Thank you very much!
regards
Thom

Same answer as in the other forum where you cross posted....

BW system connecting to multiple ECC systems

Hi,
I am new to BW world & has a question to Gurus
1. Can I connecte a single BW system to source from multiple ECC systems (activley) with out any technical issues ? I am assuming that the multiple ECC systems are pretty much mirror images.
2. If possible what are the areas ( at a high level) I need to double check to make this happen ?
Thanks
Hari

Hi Hari,
Yes, you can connect multiple ECC systems to one BI system in one of my project we had more than 20 ECC systems connected to BI Production system.
How this works is because source system and BI system has got different provisions for that,
1) For connecting different systems you simply need to create RFC connection between them. After the RFC is formed you can load data from any of the systems.
How BI system differentiate similar data coming from these systems?
There is a field called 0SOURCE SYSTEM which is used as Compounding field, or primary key field where ever you have data loading from multiple systems, this field basically contains the 3 char source system ID and is used to differentiate records coming from different source system.
How delta is managed in this scenario?
In source system for each data source, a new delta queue is maintained for each target system.
Regards,
Durgesh.

R/3 connected to two BW systems ...

Hello,
I would like to know is it possible to connect an R/3 system to two BW systems ?
Please advise,
Dimitry Haritonov

Hi dear,
take a look to OSS Note 775568 'Two and more BW systems against one OLTP system'...
Hope it helps!
Bye,
Roberto
...and please don't forget to reward the answers...it's THE way to say thanks here !

ME 5.2 connection with two ECC systems

Hi Sergiy/Experts,
Need to connect ME 5.2 system with two ECC & SCM systems for a scenario. Is it possible to connect?
During SAPMEINT standard interface we get connection credentials point for only one ECC system.
How I can meet the scenario for ECC system?
will appreciate your help.
Thanks in advance

Hi,
Yes, it is possible. See my answer here:
http://scn.sap.com/message/14408145#14408145
There is a design limitation: plants must be unique across the different ERPs connected to the same SAPMEINT.
Regards,
Sergiy

How One EP Portal will connect the 2 Different System(ECC Europe,China)

Hi Friends,
I have one more doubt on Multi region Functionality. Here we are using single EP Portal. Depending up on user we are able to connect to the ECC System.
Ex: Here we are using 2 ECC Systems( ECC Europe and ECC China). In Portal ECC Europe is login into the Portal he will be able to connect ECC Europe System through ECC Europe Model data and Meta Data like as ECC China user Login into the Portal he will be able to connect ECC China System through ECC China System Model data and Meta Data.
How can I do this work. Can you tell me. What type of coding I can write here. Please give Help.
Regards
VijayK

Hi Vijay,
Not just multiple Systems/JCos needed, you also need multiple souce objects to connect to multiple Systems/JCos.
In your case you need multiple iView (applications), and configure them to connect to different back-end systems.
You got to modify the Application Parameter of WD iView objects saperately to talk to different systems.
Reason, you cannot make one application to use multiple JCo destinations at any point of time.
Thanks,
MS

Two BW systems connecting to an OLTP system

We are upgrading our BW systems(3.5) to BI 7.0.
We are planning for a parallel Break-fix path. so we made a copy of our BW dev system(BWS)
BWS-BWQ-BWP
BWS2-BWQ2
BWS2 is a copy of BWS and plan to upgrade it to BI 7.0 .we plan to retire BWS after upgrade is completed. When we try to restore connection for R/3 sourcesystem(DV1), it gives a message with DELETE and DO NOT DELETE option
" The connection BB is used in DV1 sourcesystem as a connection BWS to BW
Do you want to delete this connection in the source system
The connection is restored after it is deleted successfully."
If i select "delete" it deletes connection to BWS and restores connection to BWS2, but if i select "do not delete" it is not creating a connection for BWS2.
How do i restore connection for BWS2 to DV1 without deleting the connection For BWS to DV1.
I need to connect BWS and BWS2 to DV1.Please let me know How can we do this?
If we can have connection for both BW systems to R/3 system, Do you see any issue with Delta loads?

Did you resolve this? if yes how ? please let me know.
Thank
Shaik

Can one external drive be connected to two USB devices?

I am wondering if I can connect an external HDD to the AE USB port so its on the nextwork and also connect it via firewire or USB to an HD 1080 Media player (connect to TV). Or is this going to cause problems if I do this at the same time?
Thanks for any help!

Or is this going to cause problems if I do this at the same time?
Yes. A hard drive shouldn't be connected to two or more controllers at the same time unless it's specifically designed for that, which few drives are. A controller is a computer, AirPort Base Station, that media player, or anything else which attempts to access the drive directly.
(44045)

Same logical system name for two productive systems - BW, PI issues

Dear all,
we have a productive system which serves two companies (different company codes). This system is connected both to BW and PI for both companies.
There is a requirement that these two companies must use their own system, so the whole landscape (dev,qa,prd) will be copied to different systems (different server with different system id).
As a result of the above procedure we wll have two different productive systems, as required, but we wll have the same logical system name for the two productive systems, which must be both connect to bw and PI.
However as far as I know:
- we cannot connect systems with same logical system name to BW,PI
- we cannot convert logical system name of the one of the two productive systems as they are productive and so this is not supported.
How can we overcome the problem?
Please advice.

> However as far as I know:
> - we cannot connect systems with same logical system name to BW,PI
> - we cannot convert logical system name of the one of the two productive systems as they are productive and so this is not supported.
Right.
> How can we overcome the problem?
Since you split up systems (or plan to) I highly recommend booking an SLO service (http://service.sap.com/slo). Those people have to the tools and the knowlege to help you. I would not do this on my own.
Markus

Mutliple R/3 Systems connected to 1 APO System - Location CIFing issue

Hi,
I have a situation like 2 R/3 systems(S1&S2) are connected to 1 APO system. S1 is old system and S2 is new system, I am trying to connect with APO system.
In Development environment:
I have IMs in S1 to APO system, to CIF the master/transactional data. Some of the master/transaction data will be CIFing from new R/3 system(S2). I set the deletion flag to LOCATION in APO and CIFed from new R/3 system, it worked fine. This is working fine in Development.
In Test environment:
I have set the deletion flag to LOCATION and trying to CIF from new R/3 system. I am getting the following message
"Location 9999 of type 1002 (BSG BSG_TEST) already exists in APO".
I have verified the /SAPAPO/C1, /SAPAPO/C2 about the logical system and BSGs set up. It looks same as development. I also verified the the data in /SAPAPO/LOC, /SAPAPO/LOCMAP table for data. There is no record for location type 1002 and location 9999.
Any one has got this kind of issue? How did you resolve? Am I missing any config?
Thanks for your time and efforts in advance.
Thanks,
Sree

Hi ,
Have you mapped both the R/3 instances to same BSG group in APO ?
is it that location 9999 exists in both R/3 systems (S1 & S2) ?
in APO transaction /sapapo/loc3 just put this location number without the location type field and click on display.If the location is shown in APO , means that the location existis in APO and it is transferred as distribution center (loc type 1002).
Now you might be trying to send the same location as production location (loc typr 1001) , so it is conflicting with the exisiting definition.
Even though location is flagged for deletion for APO , you have run the report /SAPAPO/DELETE_LOCATIONS which can be scheduled as job in /sapapo/loc3 -
> Extras -
>Delete locations.
Regards,
Nikhil

RSA1 - Source system connection : Change in logical system name

Dear friends,
Can you please tell me how can i change the logical system name for a source system connection.
There is no change in source system & source system connection check works well, just we have decided that from current logical system name SID_100 should be changed to SIDCLNT100.
Can i do this by running BDLS in BW for RSBASIDOC table from SID_100 to SIDCLNT100 ?
thanks
ashish

HI Sunny,
This is not the same problem, may be similar though..i am not getting a way.
let me describe u in a bit more details.
Currently, we have a working source system connection to a system SID_CLT. there is no change in source system.
now, can i change this system connection technical name from SID_CLT to SIDCLNT*** ..
thanks
ashish

Can one Cisco IPS 4360 connect to two different ISP circuits?

Hi,
Currently our network has two circuits from two different ISPs, with two firewalls in the middle of the ISPs and the corporation internal network. We are thinking of purchasing a Cisco IPS 4360 and put the device between the ISPs and the two firewalls.
We would like the traffic coming to/from ASA1 still use the circuit from ISP1, and ASA2 still use the circuit from ISP2. Is this possible? Can the 4360 route the traffic as we want?
I drew a draft picture of this issue. Please have a look at the attachment.
Thank you!
Regards,
Jacky

Hi,
Yes, You can deploy your IPS as your plan. Please see the below link.
http://www.cisco.com/c/en/us/solutions/enterprise/validated-design-program/networking_solutions_products_genericcontent0900aecd80601e22.html
Regards
Parosh

JDBC System Connection VS BI JDBC System Connection

Hi All,
I've created a BI JDBC System which connects to the MS SQL Server 2005, and the connection tested successfully. I am now able to browse for tables.
But I need to access stored procedure as well, so i created a JDBC System with the same Database URL, Driver Class Name, and User Mapping. But i failed the connection test with the error:
com.sap.guimachine.portalconnector.commandhandler.CommandException: Failed to connect to backend system. Check your system definition and user privileges.#
Any idea?
Thanks & Regards,
Sarah

Hi!
See http://wiki.sdn.sap.com/wiki/display/VC/Step-by-Step%2bguide%2bMaxDB%2bJDBC.
and notes - 773401
attention to: change_ref -m com.sapportals.connectors.database library:MAXDB_DRIVER
and: user mapping to database user with necessary authorities
very usefull testing connection through VA-JDBC Connector- create datasource (fill url + user/psw) and "db initialization" - select * from la-la
Vlad
Edited by: Skif on May 18, 2010 7:37 AM
Edited by: Skif on May 18, 2010 9:04 AM

One R/3 system connecting to TWO BW systems

Similar Messages

Maybe you are looking for