Assigning self generated code during receipt
My client is assembles ambulances.In his scenario he receives a simple four wheeler and changes it into finished ready ambulance.
Now the problem and requirement is:
During receipt of simple four wheeler at shopfloor they assign it a code and the code is unique and remains same upto dispatch and after sales service also.The code is as follows: VehicalCompanyState/No./Date
Now requirement is during receipt of four wheeler they want that code should be self generated, for that vehicle on basis of VehicalCompanyState/No./Date.
How this can be done in SAP b1?