--- title: FulfillmentOrderHoldUserErrorCode - GraphQL Admin description: Possible error codes that can be returned by `FulfillmentOrderHoldUserError`. api_version: 2026-01 api_name: admin type: enum api_type: graphql source_url: html: >- https://shopify.dev/docs/api/admin-graphql/latest/enums/FulfillmentOrderHoldUserErrorCode md: >- https://shopify.dev/docs/api/admin-graphql/latest/enums/FulfillmentOrderHoldUserErrorCode.md --- # Fulfillment​Order​Hold​User​Error​Code enum Possible error codes that can be returned by `FulfillmentOrderHoldUserError`. ## Valid values * DUPLICATE\_FULFILLMENT\_HOLD\_HANDLE * DUPLICATED\_FULFILLMENT\_ORDER\_LINE\_ITEMS * FULFILLMENT\_ORDER\_HOLD\_LIMIT\_REACHED * FULFILLMENT\_ORDER\_NOT\_FOUND * FULFILLMENT\_ORDER\_NOT\_SPLITTABLE * GREATER\_THAN\_ZERO * INVALID\_LINE\_ITEM\_QUANTITY * TAKEN *** ## Fields * *** ## Map ### Fields with this enum * [Fulfillment​Order​Hold​User​Error.code](https://shopify.dev/docs/api/admin-graphql/latest/objects/FulfillmentOrderHoldUserError#field-FulfillmentOrderHoldUserError.fields.code)