Vehicle Master creation

Hi,

I have started to learn DBM, need your help guys.

I am creating a Vehicle master, after entering the data on the vehicle new entry screen it navigates further where i can check different tabs like - data overview, vehicle history, general data etc.

Upon saving it throws an error "No action control found".

Is this a customizing error ? any idea ?

so far i have done the below things,

New end customer – Cust100

a/c grp - KUNA

Notification – 500000860

Material role assigned

Org role assigned

User assigned

Vehice model – (Material – Racer_A1)

Model sales code - Racer-minsale

Model service code - Racer-minsrvc

Asign warrany profile –

Racer-minsale  WTY001 – std warranty

Appreciate your help.

thanks

Kiran