I am testing the service that I’ve created in webMethods which does the following:
- Open and reads a file.
- Call SAP RFC to pass the file and create credit requests in SAP.
- Receive message from SAP and send email to users.
My problem is, it is failing on my RFC. I managed to test it yesterday but when I tried it again today, I had this error:
com.sap.mw.jco.JCO$Exception: Type conflict when calling a function module.
The only thing that was changed was I added some more validation codes in SAP but the RFC parameters were not changed.
We are in R/3 Release 4.6C and webMethods Version 6.0.1
Thanks in advance.