We need to Remove the Billing Block in Sales order.
As per my research we can remove the Billing Block by using the BAPI: BAPI_SALESORDER_CHANGE.(As per performance we don't want to use this)
But we found one more function module(SD_WF_ORDER_DEL_BILLING_BLOCK) with that also we can remove the Billing Block from Sales Oder.
As the function module we found is workflow related we didn't know can we use it or not to remove the billing Block.
Can you please let us know the functionality of this function module SD_WF_ORDER_DEL_BILLING_BLOCK.
If any related documents will be appreciated.