3712520 - FAQ: Account determination in PCA for internal goods movement between profit centers (0KEK)

Internal goods movements in Logistics (stock transfers, materials usage for production orders, and so on) can lead to an exchange of goods between profit centers. 
From profit center point of view, there can be the purpose of reporting internal material movements as a kind of a "sales process". Therefore a separate account determination is required to generate additional posting lines on the basis of the original document and then to post these in Profit Center Accounting. This will allow the reporting on revenues/costs using P&L accounts instead of balance sheet accounts. 

This SAP Knowledge Base Article answers the most frequently asked questions. 

1. How to define the accounts for the additional PCA lines? 
2. What kind of additional lines can be triggered in PCA using 0KEK transaction?
3. How to prevent the creation of additional lines for the receiving profit center?
4. How to enhance the information on the  additional PCA rows? 
5. In which scenarios are the additional PCA lines updated in the accounting document? 
6. Special handling -  excluding own movement type
7. How to prevent the update of the additional PCA items without modifying the existing 0KEK entries?