ErrorsAll codes
LINE_SUPLIDO_QUANTITY_REQUIRED
Quantity is required on SUPLIDO lines
Category: Invoices
Example response
When this error occurs, the API returns a JSON response with the following shape:
{
"type": "https://docs.beel.es/errors/LINE_SUPLIDO_QUANTITY_REQUIRED",
"title": "LINE_SUPLIDO_QUANTITY_REQUIRED",
"detail": "Quantity is required on SUPLIDO lines",
"instance": "/v1/<resource>",
"errors": [],
"success": false,
"error": {
"code": "LINE_SUPLIDO_QUANTITY_REQUIRED",
"message": "Quantity is required on SUPLIDO lines",
"details": {}
},
"meta": {
"timestamp": "2026-05-21T10:00:00Z",
"request_id": "4bf92f3577b34da6a3ce929d0e0e4736"
}
}The type URI is stable and always resolves to this page.
Message
Quantity is required on SUPLIDO lines
La cantidad es obligatoria en las líneas de tipo SUPLIDO
La quantitat és obligatòria a les línies de tipus SUPLIDO
Send the request with Accept-Language: <es|en|ca> to receive the message in your preferred language.
Other errors in this category
ATTACH_SOURCE_INVOICE_UNAVAILABLE
A source invoice is not available (it does not exist or you no longer have access); uncheck the source invoices attachment to send without the folder
ATTACH_SOURCE_INVOICES_NO_SOURCES
The invoice has no consolidation disbursements: there are no source invoices to attach
ATTACH_SOURCE_INVOICES_REQUIRES_PDF
Attaching the source invoices also requires attaching the invoice PDF
ATTACH_SOURCE_PDF_MISSING
These source invoices have no generated PDF: {0}
ATTACH_SOURCE_ZIP_TOO_LARGE
The source invoices ZIP ({0} MB) exceeds the maximum sendable size ({1} MB)