I have a SAP inbound scenario for which I am trying to understand what sort of configurations that are to be done in ESR.
Basically, PI has to pick up the file and drop it into the ECC. Before dropping the fields into the ECC, some validations are performed at the ECC end and if some validations fail, ECC will send back the file with some information saying so and so records have errors after which PI has to drop that back to the sender system.
I am using proxies at the ECC end.
Basically, I am not sure how many service interfaces, mappings and comm. channels are required for this scenario to work end to end. I do know that we require atleast 2 communication channels .
It has to be asynchronous. Also, I will be using the same structure that the PI picks up from legacy.
That will be great if somebody could point me in the right direction. I am a newbie to PI.
Thanks a lot,