Calling RFC in dynpro: Issue

Hi,
With reference to the material creation blog on sdn, I'm trying to access BAPI_MATERIAL_SAVEDATA.
I have taken following fields for material creation
1. Material No.
2. Description
3. Industry sector
4. Material type
After deployment I created the required JCo connections. But on running this application, I no output is displayed. I'm also displaying the return msg.
On checking the SAP MARA table no new record is found.
In this case is it necessary to COMMIT the SAP database? Which bapi to call for database commit work?
Is it always mandatory to commit the database from dynpro by calling a bapi ?
Can anyone help me in this regard ?
Thanks, in advance,
Prasanna

Hey,
if you are not sure whether you fill the mandatory fields right (think about leading zeros!), check and test the Bapi in your R/3 with the SE37. But Attention, the SE37 does not always behaviour the same way the BAPI does if it was called by RFC, that might sound strange, but it is like that.
You could also write a Z_BAPI on your own that encapsulates the mentioned BAPI. Program an endless loop in the first lines of ABAP. Than call the Z_BAPI per RFC. In SM50 you will find your process. Catch it with /nSM50, set the cursor at the process you want to debug, go Program/Session -> Program -> Debugging.
Now the Debugger will open with the Bapi in the endless loop. Edit the Bapi variables to stop the loop and check the interface values.
Hope that helped a little.
Christof

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Hi Gurprit,
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Ganga.

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go to following link.
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we have a problem with the Authorization when we use an Web Interface for BSP. We have assigned all roles to the user which were mentioned in the SAP standard documentation:
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Actually that's surprising - because BSP (Business Server Pages) and RFC (Remote Function Call) are not related; they use totally different transport protocols (http vs. RFC). Even if an BSP application is calling a function module remotely (acting as RFC client) no authorizations for S_RFC are required - in the calling system (but in the called system, i.e. the RFC server).
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Best Regards.

Hi Priya
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I am using EP7.
I am developing an WD application for KM functionality in which I need to call RFC from backend. I followed the "Creating WD application accessing ABAP function" example.
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Root Cause
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com.sap.lcr.api.cimclient.CIMClientException: java.net.MalformedURLException: URL must have a host part
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Accessing the System Landsape Directory (SLD) failed. Depending on the concrete reason (see root cause) check the following:
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Vinod,
Claim: "Hello, World" application with WD and RFC is the "Hello, World" application with most complex configuration.
Prove:
1. You need to run http://host:port/sld and import CIM context
2. You need to add technical WebAS ABAP systems to SLD (same URL)
3. You need to run Visual Administrator and setup SLD connection parameters (host, port, user, password)
4. You need to (re)deploy your WD application
5. You need to run web-based WebDynpro Content Administrator and configure JCO connections.
Fortunately, [1]-[4] is necessary only ones per server, [5] is necessary per every application.
Valery Silaev
SaM Solutions
http://www.sam-solutions.net
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I'm new to WebDynpro. I'm a novice at best and have just learned the basics. I'll probably be asking a lot of questions about this soon. Here is one problem I recently encountered:
I managed to call RFCs from R/3 using a user input and then another one by using one field retrieved from the first called RFC. Now i have to call a BAPI recursively from the data I got from the 2nd RFC that I called.
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Thanks and Regards
Pravesh

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Calling RFC with webdynpro java (in NetWeaver Developer studio)
Hi,
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Calling RFC in dynpro: Issue

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