Understanding validation warnings

Trajekt validates your feed before it's delivered and flags anything questionable. Warnings aren't errors — the product still goes out — but they tell you where quality could be improved or a disapproval might be coming.

Warnings vs errors

An error stops a product (or run). A warning lets it through but points at a risk — a missing recommended field, a title that's very long, an attribute a channel prefers. Errors you must fix; warnings you prioritise.

Common warnings worth acting on

• Missing recommended attribute — not required, but improves reach (e.g. product_type, additional images).
• Title too long / truncated — the channel will cut it off; tighten with a title rule.
• Description very short — a good candidate for AI enrichment.
• No GTIN and no MPN — likely to limit reach; see missing GTINs.

Warnings you can usually ignore

Some warnings simply note an optional field you've chosen not to use. If it's not relevant to your products or the channel, it's fine to leave. Focus your time on warnings tied to reach or disapprovals.