if you're talking about Pacemaker resource configuration, you could always use the cib tools to export XML on the old cluster and import it on the new.
Depending on the various resource definitions, you may of course need to adjust parameters to fit the new runtime environment, but that shouldn't be too difficult.
You'll likely have to adopt to the systemd changes, too.
All this can be done in the XML file, which then can be imported to populate the new CIB.
Oh, and a word of warning: I have noSAP hands-on experience (yet), so YMMV and above statements are most likely to be incomplete...