Decisioning guardrails & limitations
April 16, 2025
- Topics:
- Decisioning
CREATED FOR:
- Intermediate
- User
To ensure optimal use of Decisioning, keep the following guardrails and limitations in mind.
The complete list of Journey Optimizer guardrails & limitations is available in this section.
Decision requests
| Guardrail | Limit |
|---|---|
| Code-based experience API request with decision policy using Edge segmentation | 1500 |
| Code-based experience API request with decision policy not using Edge segmentation | 5000 |
Item collections
| Guardrail | Limit |
|---|---|
| Items collections | 10K |
| Total offer items per item collection | 500 |
Decision policy
| Guardrail | Limit |
|---|---|
| Number of selection strategies and manual items per decision policy | 10 |
| Max offer items returned per decision policy | 30 |
Eligibility rules
| Guardrail | Limit |
|---|---|
| Total Decision Rules and Ranking Formulas | 10K combined |
| Max number of profile attributes per rule | 25 |
| Max number of context data attributes per rule | 30 |
| Max size of pql rule | 15K (UTF-8) |
| Max number of nesting levels | 30 |
Ranking formulas
| Guardrail | Limit |
|---|---|
| Max size of ranking formula PQL | 8K (UTF-8) |
| Max number of profile attributes | 25 |
| Max number of context data attributes | 30 |
| Max number of nesting levels | 30 |
Others
Guardrail
Limit
Number of custom attributes per Offers catalog schema
100
Total Offer Items
10K
Total Placements
1K
AI Ranking Model
5
Frequency rules - Max number of capping rules per offer
10
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