business system for legacy system

[Former Member]

hi guys,

Can we create business system for legacy system ?If yes what is the use?

satya reddy

[Former Member]

Hi,

Yes you have to create Business system for legacy systems..

It may be the Standalone java . or Third party system..

When you are doing some POC or such type of things create Business Services

also..

A business service represents an abstract unit for addressing message senders and message receivers. You can use a business service to group interfaces.

It is useful to use business services when configuring cross-company processes. Usually, the interface descriptions of the business partners involved are made publicly available. The system landscape is only partly known, however.

See the below links..

http://help.sap.com/saphelp_nw04/helpdata/en/ae/e3bd4f6b61e146ad1384954ecabb41/frameset.htm

http://help.sap.com/saphelp_nw04/helpdata/en/ae/e3bd4f6b61e146ad1384954ecabb41/frameset.htm

Regards

Chilla..

[Former Member]

Hi ,

You can go for business system or business service for legacy system.It is not a mandatory to use Business system.If you want to use business system you have to create technical and business system of type "third party" in SLD.Otherwise you can directly create Business service in ID without having details of SLD.

Regards

[Former Member]

Satya, BS creation is mandatory if its an SAP system. In case of legacy systems, you have an option to use Business Service as well.

Regards

Saravana

[Former Member]

Hey

i dont see any reason why we cant not have a business system for legacy systme,business sys. is actually a logical system and can refer to any system.

it can be used in transfrering message from/to legacy system

thanx

ahmad