Status not updated in CRM sales order

Hi

In Standard scenario once the sales order is created and invoiced,
changes are not allowed by the system, but it’s allowing in our CRM system to
make changes after invoiced in SAP ECC and the
status still shows as (In process) in CRM, The sales order created
through XML interface in CRM.

I need to change the order status as completed in CRM .I
tried to change the status profile in BS32 but it impacts existing transactions.

I tried to implement the BADI “ORDER _SAVE” but it’s not
triggering even standard BADI while creating order through XML and it is
showing BDoc state in ‘Sent to receivers (not all have confirmed)’ in SMW01. Even
after completing the billing in ECC, CRM distribution Status Shows as (To be
distributed)

Thanks,

Shachi.