Previous AsyncOS versions you would get an error if you tried to exceed 32 content dictionaries. It appears the new AsyncOS doesn't give that error when you go above 32 dictionaries. I think 32 dictionaries was implemented as a good number of dictionaries for performance reasons for the AsyncOS.
With 77 content dictionaries we exceed the total of 32 (Userguide 6.4.0, p.360)
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...