How to find where an Amazon problem really lives. It usually takes so long becau
By Vanessa Hung · October 30, 2026 · Curated by George's Blog
How to find where an Amazon problem really lives.
It usually takes so long because Seller Central shows one thing while the cause sits somewhere it never displays, and a simple fix becomes a week of tabs, cases, and guesses.
I was thinking about this the other day, and it is curious that the most common cases in OSS Lab keep landing in the same three groups.
Those groups are compliance and policy violations, catalog data errors, and stuck or locked FBA inventory, so I reread the best case from each one.
First, in compliance and policy, two card game ASINs lost US search visibility because Amazon placed them in adult categories in Australia, Singapore and Japan, markets the seller never entered.
Next, in catalog data, a UPC was corrected on a live ASIN, and the Matching Error came back anyway because an old UPC reference was still stored in the backend record.
Then, in FBA inventory, units sat in FC Transfer for days because they had been split into 226 transshipments, and only the 74 past Amazon’s internal deadlines could be escalated.
In all three, repeating the same request would have gone nowhere, since the fix lived with another team, another record, or even another marketplace, which makes it even harder to solve because you have so many things to consider.
What makes them a must-read is the thought process behind each one.
It explains why a US case would have changed nothing, why the SKU had to be deleted before resubmitting, and why only overdue transfers could be escalated.
Understanding the why matters because the next problem will look different, and knowing how the system behaves tells you where to look even when Amazon tells you to look at the same thing, which sometimes doesn't solve the cause of the issue.
And the full breakdowns in the OSS Lab archive include the exact solution developed for each case, so nobody has to rediscover it from scratch.
Here is the link if you want to read one case: https://lnkd.in/dV6aPmac
Hope this saves you some time, and if you need help on Amazon, DM me.