Deltas to Multiple BW Systems

Is it possible to run nightly deltas from the same source into multiple BW systems (BWD and BWP)?

If the two BW system setup right, then you just need to create init load from each of the system and it should see different pointers in RSA7 for each. This normally happens when you have two BW different version run in parallel and you are in process of migration.
thanks.
Wond

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Is it possible to initialise COPA deltas to multiple BIW systems?

Hi Experts
I wish to load COPA data to our BWD system in parallel with our BWP system from our Production R/3. Is this possible?
If I do an Initialisation without Data Transfer from the BWD, which timestamp will it start with for the BWD deltas? I expect that Initialisation without Data Transfer will set the starting timestamp for following deltas at the first record in R3 that satisfies my selection criteria.
Is this correct, and can it be done without upsetting the timestamp administration of the usual deltas to BWP?
Any advice would be appreciated - points forthcoming.
thanks
tony

Hello,
Yes it is possible to do that, you will see a third column in rsa7 with bw system.
Take a look at this note:
OSS Note 775568 'Two and more BW systems against one OLTP system'.
But if you execute it in parallel you can face with this:
"If delta initialization requests run from several BW systems in parallel, the time stamp pointer of the delta administration that is set at the end of the first delta initialization is overwritten by the second one. This may result in data that was already extracted in the delta initialization appearing in the subsequent delta from the first BW system."
Regards,
Jorge Diogo

Delta and Init Process when R/3 is connected to multiple BW systems

I have a scenarion where one R/3 system connected to 2 BW systems.
In R/3 we plan to have a LO extractor feeding delta to 2 BW systems. I understand delta works fine as delta queue in RSA7 is target system specific.
How are the initializations handled?
What happens if delta in one of the BW system breaks and we need to re-Init?
How would re-init from one BW system affect the delta/init in the other BW?

Hey. I'm assuming both BWs are pointing to the same system/client. I do not have actual experience doing this as I would be very hesitant to have multiple BW systems trying to get delta data from the same source (especially with how logistics behaves).
I know this isn't answering your true question, but could you connect BW system B to pulling the data from BW system A? So something like:
R/3 (logistics) => BW A 1st layer DSO
BW A 1st layer DSO => BW A reporting DSOs/Cubes
BW A 1st layer DSO => BW B reporting DSOs/Cubes
In this way, reporting in BW systems A and B are from the same DSO stage. This would help with any synch/data consistency issues. If A or B reporting providers get corrupted, or whatever, either could be reloaded from BW A 1st layer DSO and everything is still in synch.
Not sure if this helps you or not, but thought I would offer it up as this would probably be my approach.
Thanks

Need a Data Integration for multiple ERP systems

We are doing some research into a data integration layer to our BW 7.3/BOBJ 4.0 from multiple ERPs. Of course we are looking at Data Services and Information Steward in the BOBJ suite but just looking for anybody's recommendations on the topic.
What technology platform do you use to do the extract, transform, load processes from multiple backend sources into BW? Any you would advise us to avoid?

Hello Edward,
The answer depends on multiple factors.
Some pointers:
Volume and growth of db in scope planning (Federation vs replication )
If data federation is where you want to move data services / BO tools will be ideal
If your data is coming from multiple ERP systems you can utilize there delta queue to load data via data services (in case of SAP)
Use native DB connect/UD connect functionalities in BW as with BW 7.3 its delta capable.
Moving to BW 7.4 you will have SDA to solve that problem of integration to Non - SAP data into your EDW landscape
These are pointers but I would say talk to enterprise architects and look into the foresight of wheyare you want to move your EDW platform.
Cheers!
Suyash

One source system feeding multiple BW systems?

Is it possible to have the same source R/3 system feed multiple BW systems? It doesn't seem likely to me. I would think delta's would get confused. However I might be missing something.
Regards
Steve

Steve, of course it is possible to connect multiple BW systems to your R/3 system. You need to create a separate RFC connection for each BW system in R/3 (tcode SM59). The delta queues are set up per RFC connection (as you can see in RSA7). When you perform the initialization infopackage in each BW system, a corresponding delta queue will be setup in R/3.
Hope this helps.

Possibility of connecting multiple BW systems to single ECC system

Hi all,
I have a requirement in my company to connect multiple BW systems to single ECC system. Would like to confirm whether this may not be supported by all BW extractors in particular the delta mechanism?
For logistics extractor in ECC side in RSA7 it stores BW System as target which shows they support multiple BW systems as target, but for FI extractors which keeps delta timestamps in BWOM2_TIMEST table, it doesn't store the target system. I'm afraid if we connect multiple BW systems to single ECC system, some of the delta records might go to one BW system and some others go to the other BW system when we execute delta load in both BW systems.
Thank you very much in advance.
regards,
arie

Hi,
You can very well connect multiple BW systems to single ECC system and you will not miss any delta as well. In the source system for each delta data source a delta queue is maintained for each target system.
for e.g. I have two BW systems ABW and BBW connected to AEC system then for 0FI_AP_4 data source we will have DQ1_ABW and DQ2_BBW as two different delta queues (I am not following any naming conventions, actual names will be as per the target system logical name).
The settings maintained in BWOM2_TIMEST table are across the system and they define some global settings e.g. till what time the FI data should be extracted in BW system, for e.g. the time maintained is 2.00 AM then though you do extraction from multiple systems same data will be extracted till next time interval occurs.
In summery you can very well connect multiple BW systems to a single ECC system.
Regards,
Durgesh.

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.

Can one R/3 system be connected to multiple BW systems?

Hi All,
Is it possible to connect one R/3 source system to multiple BW systems? If yes, is this setup any different from an R/3 to single BW system.
Points will be assigned.
Thanks,
Sirish.

Yes you can connect multiple BW to single R3 source system.
In the delta queue (RSA7 in source system), you have a field with the target system, so you don´t have problem if you have many target bw system, because the data selection is done by system field.
Challenge arises when you have multiple R3 feeding to single BW system and then you have to consolidate the master data say 0material fed from different source system R3 then you can consolidate data using consolidated infoobject.
The following components concatenate to the key of a consolidated InfoObject:
1)source system ID (two-character source system ID; permitted values are stored NW BI table RSSOURSYSTEM)
2)one blank character
3)backend object type (four-character backend object type; permitted values are stored BI table RSBWBEOTYP)
4)master data key value as stored in the source system
Note that the key of a consolidated InfoObject solely consists of non-integrated informations from the different source systems. Integration across source systems results from a (maybee repeatedly applied) data consolidation and cleasing process which unveils duplicate master data keys.
Hope it Helps
Chetan
@CP..

3rd party tech systems for multiple business systems...

I think this might a very stupid question but still would like to post it..:).. In a 3parties involved scenario, can 1 technical system be assigned to multiple business systems , if all business systems refer to the same 3 party..or does each 3rp party business system needs its own technical system..
Also I need to move only 1 product and the SWCV assigned to the product to QA..I do not want to export entire SLD..By exporting this single product and importing into the SLD of QA, I hope it will not overwrite the SLD components of the QA box but add this new product as delta.
-Teresa

Hi Teresa,
>>>Also I need to move only 1 product and the SWCV assigned to the product to QA..I do not want to export entire SLD..By exporting this single product and importing into the SLD of QA, I hope it will not overwrite the SLD components of the QA box but add this new product as delta
I believe you can only do an incremental export/import
sld does not allow importing/exporting one product...
Remember to do a backup of your QA SLD
(from the SLD - administration)
then if you make a mistake nothing will happen
about the second question:
<i>"Business systems, which name the logical receiver independently of technical properties. For example, a business system might be a client of an SAP system.
Technical systems with which the hardware of the system is specified in more detail (server data, and so on)."</i>
this should be possible not only for SAP systems
Regards,
michal
Message was edited by: Michal Krawczyk

Multiple Logical Systems in Partner Profile for one instance

Can we create multiple Logical Systems in Partner Profile (WE20) for one instance or one System? If it is possible, can we create Logical System with respect to Plant/Country?

I am not quite sure if I understood your problem completley. But let's see...
Usually you use on on MSCS Cluster Group per SAP instance. So you have your already existing NW 7.0 ABAP stack in a separated Cluster Group, and you create a new Cluster Group for your new Java system.
You can find more information about it in this guide here on SDN:
Link: [High Availability;
More information about High Availability Setups for SAP System can be found here on SDN:
Link: [High Availability]
If you want to use the same database for your clustered ABAP stack and your new Java stack you can do a MCOD installation.
Please see Link: [SAP Note 388866 - Multiple Components on One Database - Installation|https://service.sap.com/sap/support/notes/388866]
Hope this helps.
Best regards,
Mathias

Please help me get my laptop back someone has cracked the master password and is running multiple operating systems which I have no access to

Okay so I am not a computer expert by any means and have no clue how to fix my system. My father worked for intel for over 20 years as an engineer I asked him to restore my laptop to its original factory state and instead he cracked the master password
installed multiple operating systems and made himself the administrator or domain controller. Many features and options I do not have access to so reading the trouble shooting and going through the steps always leads me to a dead end. The laptop is TOSHIBA
SATELLITE L875D-S7332 a6 VISION AMD WINDOWS 8. As far as I can see my profile is actual running a version of windows 7. I do see reference to a windows 8RT windows 2003 windows vista wow64 and 32 I don't know what all that means I would just like to know how
wipe everything and get back to the factory condition I bought it in. If anyone can help it would be much appreciated

Do you have Win 7 installation disk? If yes, then go ahead and format the laptop if you don't need any data. If you need the data it it, then copy the same to USB disk and format it. Removing OS and deleting these things will anyhow keep some remains on
HDD. TO get the speed and performance back, you might need a fresh installation.
Arnav Sharma | http://arnavsharma.net/ Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading
the thread.

How to use a Web Template with queries from multiple BW Systems?

Hi all,
can anybody help me how to use a Web Template with queries (DATA PROVIDER)in it from multiple BW Systems?
Thanks in advance, best regards
Frank

Great! Thanks for the quick response.
Have you tried this for XMLA datasources created within the EP system also?
i.e use Web Analyzer to create a view from the XMLA source and use that view within WAD?
Thanks.

How can I handle deploying multiple test systems on the same PC that have been developed using different versions of LabVIEW, TestStand, and/or Switch Executive?

The major issue here is that the test systems must be documented and validated before being released to the production floor. Given this if a test station has multiple test systems deployed on it that have been developed on various versions of LV, TS, and Switch exec how can I force the test system selected to use the correct versions of TS, LV, and Switch exec.? I understand that the solution would be to recomplie everything and bring them up to the latest version but that would then require re-validation according to the QA department. Any advice would be greatly appreciated.
It would be nice if theTS deployment was more like an LV executable... meaning when a LV executable is launched it always knows what LV runtime engine to use when there are multiple engines installed on a PC.

Hi,
Multiply versions of teststand can reside on the same system, but only one version can run at a time. They is a utility that has to be run to set the active version.
The SequenceFiles have a version number, and you will find an error will be generate if you try to Load the sequencefile in the wrong version of TestStand.
The labview VIs will only work providing the correct version of the RTE is also installed on your system, even a labview executabe requires the correct RTE to be installed, either as part of the executable installation or as a seperate installation, before the labview exe will work correctly.
I'm not fimilar with the Switch exec but I would expect that it will also require the correct lower level device drivers to be available for the version you are using.
Therefore, as you are indicating that some of your system are at a older version, its difficult to image how you could achive this, considering if you say you have different versions of the software(s). For a start, you may have the problem that newer code/ sequencefiles using additional functionatily not available in the older versions.
I would think your only solution would be to have different deployments covering the different versions you have, or at least bring all your test systems up to the same version of teststand.
Regards
Ray Farmer
Regards
Ray Farmer

Creation of sales order in CRM and replicating it to Multiple ECC system.

We have a requirement for creation of sales order in CRM and replicating it to Multiple ECC system.
We have checked the following standard Adapter objects in transaction R3AC1.
BUS_TRANS_MSG
The initial flow contexts does not support target site type as R/3(SMOF_ ERPSITE). So we are not able to replicate the sales order from CRM
to ECC.
2. SALESDOCUMENT
Here the initial flow contexts does not support flow from CRM -> R/3 as we don’t see the target site as CRM.
Please let us know if the standard sap middleware objects don’t support the sales order flow from CRM to multiple ECC or is there any
other adapter object we need to use for this.

Hey Vijay Duvvada,
I hope you are already referred below sap note and which explains scope & how to do -
1084315 - Consulting: Information about the multiple backend scenario
1763516 - How-to: Basic Setup of MEP
As explained by Rohit Sharma data should be start flowing to multiple sites.
please let me know if it does help.
Regards,
Arjun

Multiple SRM Systems One SRM-MDM Catalog?

Hi
I'm currently upgrading our SRM 5.0 to SRM 7.01 with SRM-MDM Catalog 7.01. Is it possible to use one SRM-MDM Catalog in our non-production environment and connect multiple SRM systems to it?
For example our sandbox, development and QA SRM 7.01 systems would all connect to the same SRM-MDM Catalog 7.01.
Thanks.
Neil

Hi,
for non-production use and if it is just a catalog without custom coding running I see no problem in using one MDM server for multiple SRM systems (especially sharing one for sandboxes and dev). It is a setup I have seen multiple times and it worked always without problems.
You should set up different repositories for each SRM system so that you don't interfere with each others data (i.e. suppliers or other lookups tied to SRM).
You have to keep in mind that you have to upgrade all systems together. But you can always use separate MDM servers during the upgrade process and then consolidate onto one server when the upgrade is done.
If you are running custom coding with your MDM catalog I would recommend having a separate MDM system for the QA SRM in order to be closer to the production set-up when testing your custom solution.
Regards,
Martin

Deltas to Multiple BW Systems

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