Hi,
You may need to adapt the interfaces as the logical interfaces on the Screenos have not been converted.
You will have to convert NSRP cluster to an SRX cluster config.
Some of the errors reported may need to be ignored. For instance:
1129:set log session-init Line not recognized by S2J
which is successfully converted into:
then { permit; log { session-init; } }
Cheers,
Ashvin