John K wrote:
Idoc got appear in WE02, but don't know where it get started ?
Wouldn't there be a port assigned to the IDoc? Do you know anything about the IDoc interfaces? If not then it's time to tell the client that.
I'm sorry you didn't find my response helpful, but I believe you are approaching this from a completely wrong angle. It seems like an ABAPer's solution to a non-ABAP problem.