I have uploaded a file from web dynpro to back end system(R/3),but When i deploy and run it works fine and there is no exception in this project.
After uploading the file it gives WDDynamicRFCExecuteException......
(com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException: Error connecting using JCO.Client: null
Please tell me at what suitation this error will occur & how to rectify that?....
Thanks & Regards