Processing 944 IDOCs with multiple error lines

We're successful the agelong tally of a greenfield S4 implementation, moving from Infor M3. We've tally into a snag with inbound 944 IDOCs successful that if there's a enactment with an error, the intake volition neglect instantly without reviewing the remainder of the lines. Our implementer has told america that this is modular SAP behaviour and there's nary mode to alteration it. 

What we would prefer, and what M3 does, is to proceed analyzing the record truthful we tin seizure each errors successful the archetypal pass. As our S4 situation is presently configured, if an IDOC has aggregate errors the lone mode we would cognize is to person it neglect connected the archetypal error, hole and resubmit it, person it neglect connected the 2nd error, hole and resubmit it, etc. It's hard to ideate there's nary mode astir this behaviour fixed the standard of immoderate of the companies that enactment with SAP. Can anyone corroborate if this is genuinely a strategy limitation? If you've recovered a mode astir this, tin connection america immoderate insight? Thanks!