topic Re: SAP .NET Connector problem in Application Development and Automation Discussions

SAP .NET Connector problem

Former Member — Mon, 26 Mar 2012 04:30:19 GMT

I have created an RFC in development server and we are using that to connect with a PLC system using SAP >Net Connector. The server configuration has been established in sm59 and the RFC is working fine in development.

Now we transported the same RFC to Quality and did the necessary configuration in sm59 in QAS and tested for connection test which it has passed. Now when we are trying run the RFC it tells ' FUNCTION NOT IMPLEMENTED ' error.

Please help me out of this situation.

Thanks

Peter

Re: SAP .NET Connector problem

Former Member — Wed, 28 Mar 2012 10:57:03 GMT

pls refer below link it might be helpfula :

[RFC ERRORS|http://www.saptechno.com/sap-notes.html?view=sapnote&id=564612]

Re: SAP .NET Connector problem

Former Member — Thu, 29 Mar 2012 04:40:29 GMT

Hi Solasu

I have already checked the conection parameters in sm59 which it has passed successfully, its working fine in development . In QAS also we have established connection in sm59 which has been tested positively. when I run the RFC function module in QAS I get 'FUNCTION NOT IMPLEMENTED' error.

Where can the problem be?

Thanks

Peter rajasekar J

Re: SAP .NET Connector problem

madhu_vadlamani — Sat, 31 Mar 2012 06:56:41 GMT

Hi,

Are you using any custom function to get or send the data.

Regards,

Madhu.

Re: SAP .NET Connector problem

JackGraus — Sun, 01 Apr 2012 11:50:03 GMT

Hi Peter, I had the same error message when calling a RFC server function in the SAP.NET connector. The RFC server function was called from SAP using transactional tRFC. After I implemented tRFC in .NET no more errors. Not sure you have same issue here as you did test successfully in development.

Regards Jack

Re: SAP .NET Connector problem

Former Member — Wed, 04 Apr 2012 06:26:07 GMT

Yes

We have created a custom function for sending and receiving data.

Thnks

Peter rajasekar J

Re: SAP .NET Connector problem

Former Member — Wed, 04 Apr 2012 06:29:16 GMT

Let me change the RFC to tRFC and transport it to Quality and test.

Thanks

Peter rajasekar J

Re: SAP .NET Connector problem

Former Member — Wed, 04 Apr 2012 14:25:41 GMT

Hi Rajasekar,

Please check the link.

http://scn.sap.com/thread/3811

Hope it is useful.

Thanks,

Srikanth.A

Re: SAP .NET Connector problem

Former Member — Fri, 06 Apr 2012 06:02:22 GMT

We have changed it to tRFC and tested in QAS which is not working.

Thanks

Peter rajasekar J

Re: SAP .NET Connector problem

JackGraus — Fri, 06 Apr 2012 06:23:58 GMT

Hi Peter, not sure where you did change to tRFC. What did you change to tRFC ?

If you call the RFC in .NET from SAP with tRFC (CALL FUNCTION func IN BACKGROUND TASK) then also a tRFC handler in the .NET connector needs to be implemented. If not the .NET connector will give error message 'FUNCTION NOT IMPLEMENTED'.

The tRFC handler is set in the RfcServerManger by setting the TransactionIDHandler class

Regards Jack