SAP Fiori Extended App Calls wrong service

[Former Member]

Hello Experts,

I've extended SAP Fiori sales order create app ( SD_SO_CRE BSP Application).I've added a field in orderItems that is being populated by a z-odata service.

When i press checkout and try to move to the next screen application calls standard instead of z-odata service so i get a bad request error 400.

My code in extended component.js for odata service is this
"sap.ca.serviceConfigs": [{ name: "SRA017_SALESORDER_CREATE_SRV", serviceUrl: "/sap/opu/odata/sap/ZSRA017_SALESORDER_CREATE_07_SRV/", isDefault: true, }],

Why does the service work fine in the beginning but is being wrongly called afterwards ? Is it a bug or my setting are wrong ?

Ty in advance