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AD0-E409 · Question #53

A client is getting an error message in the Visual Experience Composer (VEC). The message indicates that no property is associated with a particular activity, even though there is a property…

The correct answer is D. at_property is missing in the Adobe Target request (mbox). Option D is correct because Adobe Target's enterprise permissions model requires the at_property token to be present in every mbox/Target request so the system can match the request to the correct property - without it, Target cannot identify which property the activity belongs…

Implementation and Integration

Question

A client is getting an error message in the Visual Experience Composer (VEC). The message indicates that no property is associated with a particular activity, even though there is a property assigned. What causes this error message?

Options

  • AThe activity is in the incorrect Workspace.
  • BThe wrong entity.id is set for the activity.
  • CThe client is assigned to the wrong User Group.
  • Dat_property is missing in the Adobe Target request (mbox).

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    9% (3)
  • C
    3% (1)
  • D
    81% (26)

Explanation

Option D is correct because Adobe Target's enterprise permissions model requires the at_property token to be present in every mbox/Target request so the system can match the request to the correct property - without it, Target cannot identify which property the activity belongs to, producing exactly this error even if the property is correctly assigned in the UI.

Why the distractors are wrong:

  • A - A workspace mismatch would cause the activity to be invisible or inaccessible, not trigger a "no property associated" error in the VEC.
  • B - entity.id is a Recommendations-specific parameter for catalog items; it has no bearing on property association errors.
  • C - User Group assignment controls who can edit activities, not whether a property token is present in the delivery request.

Memory tip: Think of at_property as an ID badge the mbox must wear on every request - if the badge is missing from the request, Target's security bouncer (enterprise permissions) refuses to recognize the property, no matter how correctly it's configured on the server side.

Topics

#at_property#workspace#VEC troubleshooting#properties

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