Connecting to R/3 System through Java Web Dynpro forms.

[Former Member]

Hi,

I have a requirement in which I have to send data to R/3

from Java Web Dynpro screens.

I will design the Java Web Dynpro screens and write a RFC Model.

I will write a RFC in se37 which will connect to the RFC Model.

Before creating the RFC in se37, I will create ztables in se11.

I will write a ABAP Report to see that all data enters the ztables.

I need some guidance with regard to this.

Do, the RFC Model have the access of the ECC(R/3) System.

What are tasks to be told the Basis guy so, that RFC being called from through Java Web Dynpro?

Please provide me some documents with regards to this scenario.

Regards

Neha Singh

[Former Member]

Hi,

JCO comes with SAP NetWeaver 7.0 .

This issue is resolved.

Regards

Neha Singh

SAP MDM Consultant

[Former Member]

Hi Neha,

The steps you provided is clear enough to connect to a R/3 system through the WD forms.

On creating the model you need to give two inputs such as

logical system name for model instance

logical system name for RFC metadata

there will be 2 default values, also you can create your own JCOs in the <servername>:<port>/devinf of the server or u can ask your basis team also.

Before creating the JCO , the SLD (System Landscape Directory) needs to be configures, that your basis team will know.

other than that once you create the functional module in se37 make it RFC enabled , and once you import the RFC model , you can give your ECC system user name and password and search for RFC you have created from the list of RFC.

Regards,

Sam Charles J.

[Former Member]

Hi Neha,

Basis guy need to create JCO(java connectors) for connecting to R/3. and you need to use the JCo in your webdyn pro application for making connection to R/3 and using some Bapis etc in your application.

If you require in other information then let me know.

Regards

Narendra

[Former Member]

Hi,

Please go through this pdf

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a00f7103-6790-2a10-ac9c-fcac7c5b...

for more information search in this forum.

Regards,

ramesh