how to use contextual attributes in creating a ranking formula

[workflowuser]

Hi

I am trying to use contextual attributes like current temp in a ranking formula to assign ranking score to offers using offer decisioning. I am using AEP Tags to send event with contextual data  to AEP, and the event is being sent correctly. But I think the current temp value in the ranking formula is always null. The screenshot from AEP debugger shows the contextual data that is being sent from AEP Tags

[SatheeskannaK]

@workflowuser Did you follow this documentation on how to use contextual data in offer decisioning?

https://experienceleague.adobe.com/en/docs/journey-optimizer/using/decisioning/experience-decisionin...

[gbedekar]

yes, I have followed that documentation. I was able to select the context data in my formual ranking builder  if ( context.datastream.event.`305db7ad21287bf3e904ed956d6d8008526e5433b625e71d`._techmarketingdemos.temperature > 65, 100, 0 ).

The rule is not working as expected, as it is assigning a score of 0 to offers. That means the temperature field value is not being passed correctly 

[SatheeskannaK]

@gbedekar I'm curious if you've tried with other contextual attributes like Humidity, city name, and so on. Is that working for you?

[workflowuser]

To add to my earlier post - this the json of the subproposition in the response payload [ { "id": "a6a4f845-5689-4ee9-b0a7-9fb8d065c29f", "scope": "web://gbedekar489.github.io/weather/weather-offers.html#offerContainer", "scopeDetails": { "decisionProvider": "EXD", "correlationID": "c19b9b95-4f59-41a5-9a06-1c17d4807137-0", "strategies": [ { "strategyID": "76e59b04-4ebe-4049-8b07-c86dbdd11743", "step": "decisionPolicy" }, { "strategyID": "web://gbedekar489.github.io/weather/weather-offers.html#offerContainer", "step": "placement" } ], "rank": 1, "activity": { "id": "aa1c7e3f-b7b8-4a8a-8a9f-ee3c6de29071#540b7b32-62f1-4a38-a054-1b086c790339", "priority": 0, "matchedSurfaces": [ "web://gbedekar489.github.io/weather/weather-offers.html#offerContainer" ] } }, "items": [ { "id": "dps:bf60928836947ac5190436d927b7d280e0d113d30fcb529f:1ac21b679fddfd75", "etag": "5", "name": "Sunscreen", "score": 0, "itemSelection": { "selectionDetail": { "strategyID": "dps:selection-strategy:1ac26a13478abca9", "strategyName": "weather-offers-strategy", "selectionType": "selectionStrategy" }, "rankingDetail": { "strategyID": "dps:ranking-function:1ac23903366b5333", "step": "formula" } }, "token": "7KqrlPPCNGsO+bFF9OShxg" } ] } ]