SKAdNetwork bugs: Complete Guide

SKAdNetwork bugs

SKAdNetwork’s bugs are posing challenges for advertisers, as the adoption of SKAdNetworks increases, leading to various issues or misconfiguration.

A SKAdnetwork bug can be an anomaly in your data, as seen in a real case from August 2023 where a bulk of coarse and fine conversion values appeared as 0 or ‘none’. It can also be an abrupt decline in incoming SKAdNetwork postback.

Not SKAdNetwork bugs

Some of the unexpected behavior in SKAdNetwork doesn’t always indicate bugs; at times, it reflects the intended functionality of SKAdNetwork. Below is a list of such non-buggy behaviors:

  • Unavailable values due to crowd anonymity in SKAdNetwork 4 and above
    • Empty Conversion Values
    • Two digits in the Source Identifier
    • Empty Source App ID

Backlog of existing bugs and fixes

  • [Fixed] On August 3rd,  2023, An issue where some conversion values for SKAdNetwork 4 postbacks were overwritten with the value 0 was resolved in iOS 16.6.

SKAdNetwork bugs checklist

  • Verify Apple’s System Status Page. It’s always a good idea to check there first if something is wrong with the SKAdNetwork. 
SKAdNetwork bugs Status Page

  • If the issue persists with a single ad network, examine the network’s status page (e.g., Unity Status page; note the absence of a dedicated SKAdNetwork section; review ‘Growth’ & ‘User Acquisition’ segments).
    • Contact Ad Network support, detailing the problem as they may be unaware of it.

  • Investigate internally with your engineering team, if the issue arose post an app update.
    • Review the integration of the MMP SDK.

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