Guides
A useful place to start, with a route to the related result.
Guides 49–52 of 52
Troubleshooting guide
An item disappears from a supplier feed: is it a full snapshot or just a delta?
Do not turn an omitted SKU into zero stock or discontinued status until the source defines completeness, coverage and deletion semantics.
Troubleshooting guide
Supplier quotes per pack, your app compares per item: make the units explicit
Keep pack size, stock units and price basis separate so an apparently cheaper supplier is not selected using incomparable values or rounded display prices.
Troubleshooting guide
Yesterday's supplier feed finishes last: keep older data from replacing a newer version
Compare source-issued versions at the publication boundary and distinguish a late old feed from an authorised correction to the current one.
Troubleshooting guide
Supplier adds a CSV column: reject header drift before fields shift into the wrong place
Validate the declared header and every row's shape before mapping a supplier stock or price update, rather than accepting a successfully parsed but misaligned record.
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