Ways for SAP PI to interact with SAP ECC
We are not able to establish connection between SAP PI and ECC using RFC destination type t. SAP OSS is raised the issue will be fixed by SAP. Meanwhile is there any way in which ECC can interact with SAP PI? I have suggested FTP as an option in case the ECC can place files in a ftp server but thats ruled out by the client. Please suggest a method.
You have to create a function module or re-use any standard function module to convert the idoc into idoc xml.
One example is FM IDOCS_OUTPUT_IN_XML_FORMAT
Then you need to create an xml file port using WE21 and use this function module there
Then use this xml file port in partner profile ( WE20 )
If everything is correct, idoc xml file will be saved under the AL11 directory mentioned in the xml file port.