Symptom
It is currently not possible to upload file attachments as query parameters in a POST request to the endpoint https://{TENANT-URL}/Configurator/UpdateAttachement.
Environment
SAP CPQ
Reproducing the Issue
- Add a file attachment to the parameters of a POST request.
- Make a POST Request to the API https://{TENANT-URL}/Configurator/UpdateAttachement.
- Notice that nothing gets uploaded to your CPQ tenant.
Cause
Expected Behaviour.
Resolution
This is the expected behavior of the system. It’s simply not possible to send file attachments as query parameters — files must be sent as a byte array in the HTTP request body.
See Also
Keywords
API, Configurator, Update, Attachment, Expected, Behaviour , KBA , CEC-SAL-CPQ , Sales Cloud CPQ , Bug Filed
Product
SAP CPQ 2025
SAP Knowledge Base Article - Public