# 2300: Request basket not valid {message} unknown item

Request has to contain only items that are in current_basket-table

The item action is not allowed. The detailed error is submitted within the reason message.

| Language | Message |
|  --- | --- |
| DEU | Es trat ein technischer Fehler auf. Bitte wenden Sie sich an den Shopbetreiber. |
| ENG | A technical error occured. Please contact the merchant. |
| FRA | Une erreur technique est survenue. Veuillez vous adresser au responsable du site internet. |
| NLD | Er is een technische fout opgetreden. Neem alstublieft contact op met de winkelier. |


Refers to Result Code:

[150: Processing failed](/docs/developer/api_integration/payment_1.8/payment_api_documentation/responses/result/150)