Chartboost RTB error 102: Lost to Higher Bid

ChartboostExpanded via ${AUCTION_LOSS} in lurl

What Chartboost says

Another bid paid more. Chartboost fills the minimum-bid macro only on this code, and only if it is enabled for the seat.

Chartboost reports this integer in the ${AUCTION_LOSS} macro on the bid's lurl. A search for Chartboost RTB error 102 is this code.

What was checked

Chartboost uses this OpenRTB number. The bid cleared the floor and lost because another bid paid more. The response itself was acceptable to the exchange.

What to change

Read the minimum bid to win when it is present. Ask Chartboost to enable the macro if it comes back empty.

The same number in OpenRTB

OpenRTB loss reason 102 is Lost to Higher Bid. Chartboost publishes this integer with that meaning.

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