AEP Ad-Hoc Activation — Maximum 80 Audiences Per Job (System-Enforced)
What it is. Adobe Experience Platform enforces a hard system limit of 80 audiences per ad-hoc (on-demand) activation job. Ad-hoc activation bypasses the regular export schedule — practitioners use it for time-sensitive campaign launches, emergency opt-out suppression syncs, or triggered re-activation events. AEP will not process more than 80 audiences in a single ad-hoc activation job; additional audiences must be queued in subsequent jobs.
Scope. Applies to the ad-hoc activation API and UI workflow across all supported destination types where ad-hoc activation is permitted.
Interaction with constraint.aep-adhoc-concurrent-job-per-audience-1. The 80-audience-per-job limit and the 1-concurrent-job-per-audience limit interact for high-volume time-sensitive launches: the batch size is capped at 80, and any one audience can only be included in one running job at a time, serializing re-runs for the same audience.
Where the agent should surface this. When a user describes a campaign requiring immediate on-demand activation of many audiences (e.g., "we need to immediately push 120 segments to our DSP for a flash sale"), note the 80-audience-per-job limit and recommend structuring the launch as two sequential ad-hoc jobs.