{"section":"known-issues","requestedLocale":"en","requestedSlug":"catalog-specification-value-0-is-omitted-from-product-specification-payload","locale":"en","slug":"catalog-specification-value-0-is-omitted-from-product-specification-payload","path":"docs/en/known-issues/Catalog/catalog-specification-value-0-is-omitted-from-product-specification-payload.md","branch":"main","content":"## Summary\n\nWhen a numeric type specification contains the number \"0\" within it as its sole value, this data is not correctly returned via API.\n\n## Simulation\n\n1 - create a number specification in the VTEX catalog\n\n2 - insert the sole value 0 within it\n\n3 - fetch this data for theproduct in which this specification value was inserted via GET /api/catalog_system/pvt/products//specification\n\n4 - the 0 value will NOT be returned\n\n## Workaround\n\nChange the specification type\n\nor\n\n fetch the data by other menas (ex: sheets)"}