What is a R/3 system, logical system, and legacy system...???

Hi,
Please throw some light on...What is a R/3 system, logical system, and legacy system...???

Hi,
R/3 system is a normal SAP system that stores data.
A legacy system is an existing computer system or application program which continues to be used because the user does not want to replace or redesign it.
Logical System:
http://help.sap.com/saphelp_nw2004s/helpdata/en/c8/5aa2a0deb91548a1842f8485dee4a2/frameset.htm
Technical System:
http://help.sap.com/saphelp_nw2004s/helpdata/en/24/8fa93e08503614e10000000a114084/frameset.htm
Regards,
Subhasha

Similar Messages

What is the diff b/w flat file and legacy system?

Hi everyone,
when v say v r working on scenario FILE to FILE? which format of file r v usually working on? and what is the diff b/w flat file and legacy system?
thanx

Hi,
<i>when v say v r working on scenario FILE to FILE? which format of file r v usually working on?</i>
>>>Many a times it will be a Flat file with CSV format,Tab delimited format, fixedlength fields.
<i>what is the diff b/w flat file and legacy system?</i>
>>>We can not differeniate like this..
Flat file may come from any systems, it may be live system or legacy system.
Legacy system- is something like old, or past one. If you talk about SAP , then older versions of SAP can be called as a legacy system.
So it may be a file system, or any system which is old version but it doesnot mean it is not in use,
Regards,
Moorthy

ESB 10.1.3 and legacy systems

hi
what is the minimum requirements to integrate the existing legacy systems with oracle ESB 10.1.3.1?
Some of our existing systems are exposing functionalities throught services and others are not.
thanks

waiting ur responses.
thanks

Connection Between SAP GTS and Legacy systems

Hi GTS Experts,
Could you please let me know how to connect between SAP GTS and Legacy systems.
This is for transfer of Customers, Vendors,Materials(Products in GTS),Transaction Data.
Could you please provide any documentation on this and is it PI team will do or functional guy.
One more question:
Customer created a sales order with sold to and ship to(both contains same address) in legacy system.
Then it will be sent to SPL screening in GTS.
Now he will change ship to address and this should not be passed to SPL screening-- how to do this.
Regards,
Murali

Hi Murali,
Apart from what Dave mentioned as above, although there is no such document available apart from SAP Standard content document but its something that is very standard to other modules as well.
Actually, you need to have a middle ware like SAP PI or any non SAP Product between SAP and Non SAP Legacy system. Also, mapping should be defined well in advance in this. Then it will also involve the EDI at the SAP GTS system end and Web skills( or applicale connection skills) at the Legacy system end to ensure appropriate mapping and interchange of realistic data.
Here, I would like to know if your legacy system had already some SAP system connected to it?.
Regards,
Aman

What are the roles/profiles required in solman and satilite system.....

Hi All,
What are the list of roles/profiles (for SOLMAN and Satellite system) required to create logical instance etc... for monitoring and tasks.
Regards.
kumar

Hello Kumar,
please have a look at the Configuration Guide for SolMan on the SAP Marketplace. ALso for information on required documentation, see SAP Note 1088980.
Best regards,
Annett

Adjustment of inventory between SAP and Legacy system

Hi Gurus,
Here is the scenario:
1) One plant within a company code is in SAP and the other plant in a same company code is still in legacy. Since both of them are Not in SAP, I cannot do an STO. But, ROH materials need to be moved from the legacy plant to the plant in SAP. I cannot treat the legacy plant as a Vendor, since we are Not paying them. But, still, we should make sure that the inventory needs to be devaulated by the monetary value of the goods taken out and the other inventory (plant in SAP) needs to be enriched by such monetary value.
2) Similar situation as above, but between 2 Company Codes of same controlling area. Here one Company Code is in SAP, other is in legacy, but, when the other company code will be in SAP, it will be under same controlling area. The two companies are under one business. Some type of intercompany transfer (netting) needs to be done. Here, I have to treat the legacy company as a Vendor.(but modifying bank details)
I understand, that it may not be possible in standard SAP, but what type of custom developments should I put up ? Any type of custom movement types? How should I set up the Vendor Master (in case of second scenario, the bank details to involve the netting thing).
Any type of information is very valuable and I would be indeed very grateful.
Thanks,
Kumar

For requirement 1, I suggest you keep track of the inventory acct for legacy and SAP system as separate acct to simplify reconciliation. Once this is done, you can use transaction MB1C movement 561 (or a copy of this movement type). This movement allows you to enter transaction amount in local currency as well; if this is not available, you can customize this through configuration for field selection of movement type (OMJJ). So through this posting, you can enter corresponding material, plant, quantity, and transaction amount that's passed from legacy system. In the account determination, you can set the opposite entry for inventory acct as the inventory acct from legacy system.
You can then setup an interface that periodically extract GI txn on legacy system, and another interface that performs BDC or call transaction on movement 561 (or a copy of this movement) on SAP system
Revi

Can't boot from System 9 CD and install System 9 over 10.4

Power Mac G4 450 APG Mac OS X (10.4.8) 896mb RAM
I got my Mom's old G4 and am trying to set it up for use by my daughter (I like the OS 10 parental controls but not my 6 year old using my PowerBook...)
I did a clean install of System 10.4 and was able to update it to 10.4.8 however since I erased the disk, only System 10 is loaded with no System 9 available for Classic mode. When I try to boot up from a System 9.2.1 installation CD, it will normally not even boot from that CD (I have been able to boot from a System 10 and a Disk Warrior CD).
When I try to boot from the System 9.2.1 CD, the monitor usually shows a blank screen with the mouse arrow (which moves with the mouse). I have to hit the reset button to boot back into 10 or try holding the "C" key down again. I've tried two System 9.2.1 CDs and a System 9.0 CD with no luck.
I've reset the NVRAM, PRAM, PMU etc. I was able to get a System 9.2 boot up screen three times (by hitting the reset button and holding down the "C" key) but the system loads only about half way on the horizontal bar and shows only 3 startup icons on the bottom. It then stops.
I've also tried dragging the "System" file out of "System/Library/CoreServices" to the desk top but that did not help. Found that the system recreated the file back in its proper place.
Anyone have any ideas?
(Normally use) PowerBook 15 G4 1.5 Ghz Mac OS X (10.4.8) 1.5Gb RAM
PowerBook 15 G4 1.5 Ghz Mac OS X (10.4.8) 1.5mb RAM

The first line of my original post had: Power Mac G4 450 APG Mac OS X (10.4.8) 896mb RAM. What it did not have was that there was a SCSI card attached to an internal SCSI HD that I pulled out of an old PowerMac9500 (I wanted some of the data and applications on it).
When I pulled out the SCSI card, I was able to boot from the 9.2.1 CD and install System 9 onto one of the ATA drives I had installed (the original 20 gb HD and a 30 gb HD from an old PC). All three drives did show up on the desktop and I had access to all as they were. I just could not boot up from the System 9 CD. Pulling out the SCSI card allowed me to boot from the System 9.2 CD. I don’t know why. I installed System 9 with a clean install (erasing all files on the original 20 gb HD), rebooted into System 9, then updated the firmware successfully. I then loaded System 10.4.8 on the G4.
I now have System 10.4.8 running on the G4 with System 9.2 running in Classic. All three HD’s are working fine. Now if I can only figure out why I can’t hook up an external Ultra SCSI 2 CD-RW but that will be another post.
Thanks to all,
DJ
PowerBook 15 G4 1.5 Ghz Mac OS X (10.4.8) 1.5Gb RAM

Tuxedo and Legacy Systems

Hi all,
My experience of legacy systems is very limited and was wondering if anyone can help.
Can tuxedo communicate with a legacy system (or does it depend on the legacy system) directly or is another product required? If so, what is this other product(s) and how?
Kind regards

Tuxedo supports interoperability with a wide variety of legacy systems.
The web page at
http://www.bea.com/framework.jsp?CNT=index.htm&FP=/content/products/tux/learn/adapters/
describes the available Tuxedo mainframe adapaters. These adapters support
both IBM and Unisys mainframes, as well as any other system that can support
one or more of the protocols used.
In addition to these adapters, the WTC (WebLogic Tuxedo Connector) module in
WebLogic is available for interoperability with WebLogic, and
the Tuxedo Control is available for interoperability with WebLogic Workshop.
There is also a domain gateway process available to support interoperability
with the TopEnd transaaction processing monitor.
C, C++, and COBOL are all supported programming languages for writing Tuxedo
clients and servers.
<Mazhar Iqbal> wrote in message news:[email protected]..
Hi all,
My experience of legacy systems is very limited and was wondering ifanyone can help.
>
Can tuxedo communicate with a legacy system (or does it depend on thelegacy system) directly or is another product required? If so, what is this
other product(s) and how?
>
Kind regards

Synchronization between SAP and Legacy system for Equipment Master

Hello Experts
We are moving Equipment master from our legacy system to SAP system using LSMW direct input. After moving the data into SAP, legacy system will be there for a while like 6 month or a Year. So we need to setup a process which can sync Equipment data back into SAP for this period on daily basis. What would be the best method for doing this synch on daily basis??
Please suggest.
Thanks in advance
-Harkamal

One method is to create a report which will select all the new entries created and create a file with the decided fields and send it to the legacy application.You can schedule this report to run every day or based on the freequency both parties agree.In the program store the last run date of the program in TVARVC table and pick up the equipment master records created after the last run date,
so that the program sends only new records every timr.
If you have XI/PI in your landscape , depending on the capabilities of this legacy system you can change this file into inserting the data into a JDBC table , web service etc
Mathews

Vendor and legacy systems

Hi experts
i'd like to know if in srm 5.0 classic scenario is possible to manager vendor list using attachements from a legacy system.
Regards
Andrea

HI
In Std system it is not supported
Regards,
NNK

Upgrade to SCCM 2012 R2: WinPE 5.0 and Legacy system.

Hi,
When upgrade to SCCM 2012 SP1 we get WinPE 4.0 boot images, and the PXE-boot did not working with CPU's that do not support NX/PAE/SSE2.
SCCM 2012 R2 need "ADK for Windows 8.1" with WinPE 5.0. I think it is same with WinPE 5.0 that it dont working with CPU's that do not support NX/PAE/SSE2.
Is there something else to considerations with WinPE 5.0 boot with Legacy systems?
ref:
http://blogs.technet.com/b/configmgr_geek_speak/archive/2013/03/03/winpe-4-0-boot-images-not-working-with-cpu-s-that-do-not-support-n
/SaiTech

I think the link you posted is broken, but this one works:
http://blogs.technet.com/b/configmgr_geek_speak/archive/2013/03/03/winpe-4-0-boot-images-not-working-with-cpu-s-that-do-not-support-nx-pae-sse2.aspx
You can still use WinPE3.1, for those legacy computers:
http://blogs.technet.com/b/brandonlinton/archive/2013/06/21/how-to-create-and-import-a-winpe-3-1-boot-image-for-use-in-configmgr-2012-sp1-cu2.aspx
http://technet.microsoft.com/en-us/library/dn387582.aspx
http://technet.microsoft.com/en-us/library/hh397288.aspx
Don
(Please take a moment to "Vote as Helpful" and/or "Mark as Answer", where applicable.
This helps the community, keeps the forums tidy, and recognises useful contributions. Thanks!)

JMS and legacy systems

Hi fellows,
I have to make a decision in my work. We are developing a system, that will be based in application server (JBoss) and it will comunicate with a legacy system throught messages queues. These "queues" are part of proprietary system.
Basically, when business method's EJB are calling, a messege is sent to the legacy system. And the next step is receive a response of that one.
I want use JMS to do that. I have a serie of doubts:
1) May be various EJB sending messages concurrentily. How I know that EJB response message is the right one? How can I make sure that a response message is delivered to the right EJB?
2) I must develop a tier in legacy system to receive JMS messages? I don't want to build a tier that receive a message from a queue, translate that to the legacy system and "vice-versa". I would like that is transparent to avoid work in the legacy system. How can I do that?
Thank in advance.
Forgive my english.
Luciano Bohnert.

1. look up the term correlation ID which is on the Message class, I believe. This ID can be used to match up with your original sender.
The senders must also be listening on another queue. So you need two queue as such.
A->queue1->B->queue2->A
2. MQ Series will support your system needs, but will exist on the Legacy system itself.
You could also use a receiving application which would then send your message via JNI to a C or C++ application on the Legacy system. JNI however is a very confusing many layered mess.

What is the diff b/w logical query and physical query?

Thanks In advance

In OBIEE terms the logical query is how you query the BI Server, the Presentation services sends logical SQL to the BI Server, you can also write your own using JDBC , pull from BI Server using ODI etc.
The BI Server engine takes this logical query and writes (a number of) phyiscal querie(s) to satisfy the logical request, depeninding on how your BMM and Physical layer is setup. There are a number of rules the BI Server evaluates before deciding the most appropriate Physical query to generate, rules include Physical Joins, Aggregate tales / Hierarchy levels and so on.
Hope this helps,
Good luck with interview :-)
Alastair

V I Engineering, Inc has immediate needs for Systems Engineers (Contract) and Senior Systems Engineers (Contract) (reporting to the Test Software and Integration Group Manager)

Company: V I Engineering, Inc.
Locations: Various - USA
Salary/Wage: $negotiable
Status: Hourly Contractor
Relevant Work Experience: 5+ years system integration (LabVIEW/TestStand experience required)
Career Level: Intermediate/Experienced
Education Level: Bachelor's Degree
Residency/Citizenship: USA Citizenship or Greencard required
Driving Business Results through Test Engineering
V I Engineering, Inc. has a vision for every client we engage. That vision is to achieve on-time and on-budget program launch more efficiently that the competition. To realize this vision, customers need to achieve predictable test systems development, eliminate waste in test information management, and drive increased leverage of test assets. An underlying requirement for all of these areas is metrics tracking and measurement based decision making.
Job Description
Ready to make a difference? Bring your experiences and skills to the industry leading test organization. Help us to continue to shape the way the world views test. We are seeking a talented Systems Engineer Contractor to be responsible for technical execution of successful projects in the Medical, Military, Transportation, Consumer Electronics and Aerospace Industries. The position will have very high visibility to customers and vendors. This is a very fast paced team with close customer contact and strong career development opportunities. A large part of the position is to identify, own and drive technical design, development and installation of test systems. You will work alongside other like-minded and equally talented engineers, and be creative in a fast-paced and flexible environment that encourages you to think outside the box. You will be available to spend extended periods at our customer sites to complete system installations.
Required
5+ years of Systems Integration experience
3+ years LabVIEW experience
1+ years TestStand experience
Experience in Implementation and Delivery of Test Systems, including integration
Experience in ATE usage and development
Experience in building and Integrating Mechanical Fixtures
Experience in Understanding the design of Circuit Boards as they relate to a total system, and their fault-finding
Experience in Taking Part in Technical Teams throughout All Phases of Project Lifecycle
Experience in Interfacing with Sub-vendors and Customers
Ability to Multitask
Comfortable Working on Various Team Sizes
Excellent Communication Skills
Desired
Requirements generation and review experience
National Instruments Hardware knowledge
Experience with Source Code Control (SCC)
Experience executing verification and validation for projects
Experience generating and/or reviewing cost proposals
RF Technology (DAQ, General RF Theory)
FPGA (with LabVIEW)
Professional software engineering processes and metrics experience
TortoiseSVN
V I Package Manager (VIPM)
Experience with Projects for Regulated Industries
MS Project
Formal Education
Technical degree (BS Engineering, Computer Science, Physics, Math)
National Instruments Courses a plus
National Instruments certification a plus
Notes:
Expected Travel Time is up to 50%.
V I Engineering, Inc. offers a dynamic work environment and the flexibility of a small company.
The Test Software and Integration Group values innovation, out-of-the-box thinking, high-tech toys and a fun / amazingly collaborative working environment. We're a National Instruments Select Integrator, and we're the closest you can get to playing with all the pre-released and new NI toys without joining the NI R&D team - and we get to play with them in the real world.
To apply for this position, email a cover letter and resume to [email protected] with the subject "TSIG Systems Engineer (Contract) employment application".
Copyright © 2004-2015 Christopher G. Relf. Some Rights Reserved. This posting is licensed under a Creative Commons Attribution 2.5 License.

Edit
Jeff

Difference between business service and business system in SLD

hi all,
i m very new to XI. can anybody tell me that what is the basic difference between Business Service and Business Systems?
Is it necessary to use them? and if yes then when to use what?
Thanx.
Regards,
Kunjal......

Hi Kunjal,
In SAP XI every system in your landscape with which you are interfacing is defined as Service.
The service can be your Business service or Business system.
Generally SAP systems are referred to Business system and you define them in the SLD before you import them.
The Business service is a logical name referring to any system in your landscape.
To communicate with any third party application you need to create communication channels which are associated to your service.
More about this here:
http://help.sap.com/saphelp_nw04/helpdata/en/7d/6b82cd0d1aef48ab5953524c9cc5b2/content.htm
Regards
Vijaya

What is a R/3 system, logical system, and legacy system...???

Similar Messages

Maybe you are looking for