There is a rumour about a technical limitation of 999 rules, but there are no developers who can confirm or deny this, or even say if this applies too all DB rules together, or if this is 999 rules per entity.
I think the bigger problem is maintaining them, and anticipating the rules triggering eachother, interfering, and (who knows?) looping.
Can anyone reply if they ran into this limitation, which servicepack version, and which error if any?
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