Hi Experts,
We have the PI 7.4 dual stack system in our landscape, and we need to configure interfaces to HMRC. I am aware that it is now possible to develop the HMRC interfaces in the Java-only manner, as per Barry Neaves's blogs, but would it still be a better idea for me to configure these interfaces in the dual stack manner, since we have the dual stack PI system in our landscape and even the most recent guides from SAP still talk about the dual stack approach of developing these interfaces.
Also, as of now, the BASIS team has enabled the PI system for HTTPs communication using Java as the SSL provider. Just in case if we go for the dual stack approach for HMRC interfaces, then I assume we would have to import the Government's certificates in the ABAP stack (STRUST) and not into the NWA. So in this case, would it create any problems if on one hand PI is SSL enabled on Java and the Government's certificates are on the ABAP stack? Kindly advise.
Thanks and Regards,
Jyotika.