Length Limit for Arcade Attribute Rules in Various Environments?

[StefanAngerer]

Hi everybody,

I'm looking for information on the maximum allowed length for Arcade attribute rules in different environments. I've successfully implemented a long rule (350.000+ char) in a FGDB environment, but it failed in an Enterprise environment due to its length. Does anyone know the length limits for rules in FGDB vs. Enterprise environments, or across different ArcPro/Enterprise versions?

Thanks in advance,
Stefan