How to set Transaction.Parameters when calling via RFC from SAP ERP

[Former Member]

Hello,

I am trying to set up a connection from SAP ERP to MII by using an RFC listener (XMIISRFC01).

We can see in the transaction manager, that the transaction is being called, however the input variables are not set, and the output is not sent to the SAP ERP.

Our mapping is as follows (in transaction execution rules in MII)
(Transaction.)input -- ReceivedMessageXML
(Transaction.)output -- ResponseMessageXML

However, in the transaction I dont get any inputs and the SAP ERP output is empty.

I used the following sources:
https://help.sap.com/saphelp_mii150sp03/helpdata/en/4c/725981e631469ee10000000a15822d/frameset.htm?f...

Any experience with this?

Best regards

Thomas