{"section":"known-issues","requestedLocale":"en","requestedSlug":"mercado-livre-error-40000-40007-after-clicking-the-button-to-publish-in-the-buybox-catalog","locale":"en","slug":"mercado-livre-error-40000-40007-after-clicking-the-button-to-publish-in-the-buybox-catalog","path":"docs/en/known-issues/Connections/mercado-livre-error-40000-40007-after-clicking-the-button-to-publish-in-the-buybox-catalog.md","branch":"main","content":"## Summary\n\n\nSometimes the merchant is receving error 40000 / 40007 after click in the button to publish on Catalog.\nThe error 40000 could occurss for many reasons.\n\nThe marketplace errors are not mapped so it difficult the analyzis of them (because the marketplace doesn't have a list of possible error messages).\nIn the most cases we must add new error messages and it required to map them in the front\n\n\n##\n\n## Simulation\n\n\n\n ![](https://raw.githubusercontent.com/vtexdocs/known-issues/refs/heads/main/docs/en/known-issues/Connections/mercado-livre-error-40000-40007-after-clicking-the-button-to-publish-in-the-buybox-catalog_1.png)\n\n\n##\n\n## Workaround\n\n\nInspecting with devtools displays the error"}