We are using SAP MII 12.2 ver. and PI as per customer's requirement and landscape.
PI will receive iDOC from ECC. PI needs to process the iDOC and send a simple XML to SAP MII.
Please let us know the configurations needed at
1. PI to send simple XML using HTTP POST method.
2. MII to receive a simple XML using HTTP POST method.
Also please note that our message transfer is in an asynchronous mode.
Kindly guide us with any example documentation or links.
Thanks for your help as always.