Did you check the note shared by Mark? Just double click on the software component version.
Actions in the PI ESR
- Call transaction sxmb_ifr and logon to the ESR.
- Open the Software Component Version (SWCV) that you wish to import the IDoc/RFC into
- Enter the connection details of the SAP R/3 backend system (SID, Client and Server name)
- Go to the Imported Objects subnode for this SWCV and right click
- Select Import of SAP Objects
- Enter the Logon details of the SAP backend R/3 system
- Expand the IDoc/RFC node and select the IDoc/RFC you wish to import (you can also use the search function)
- Execute the import