in this scenarion , PI is polling for a file on a ftp server via sender adapter , and dropping it on nfs. It has to then trigger a event in ECC via RFC that tells ECC to starts its processing on the file.
A similar question has been asked in the forum Call R/3 program from PI .
Both proxy and RFC approach has been suggested . Proxy seems like the better way however I would have to it in RFC approach.
but seems that RFC approach - because of dependency would need a use of BPM.
Is there any cleaner solution without using a BPM?