In the Configuration Guide "Integrating SAP Cloud for Customer with SAP ERP using SAP Netweaver PI 7.1" (1402) and How-to guide also, there is a step to download the PI content.
The 3 interface definitions are missing from the Download area.:
SAP APPL 6.00, 6.02, 6.03
This was on page 14 in the guide.
The download area shows - with no SAP APPL links:
Appreciate help ASAP for our project. Thanks !