9 Replies Latest reply: Mar 24, 2011 8:52 PM by Ivan Dulko RSS

SFC number uniqueness for SAP ME objects

Ivan Dulko
Currently Being Moderated



In the base SAP ME an SFC number must be unique across the application. This may be the limitation if there are several sites running on the same SAP ME instance and having the same SFC numbers.


I cannot find any documentation describing what numbers/IDs must be unique within a site, what must be unique within the application, are there any system rules that affect uniqueness of these numbers.


What is the scope for each of following  the serial numbers:


- Shop Order

- Process Lot


- Container

- Incident

- Slot

- Inventory

- Customer Order

- Component Hold

- ECO Number

- Vertical Reference Number

- Horisontal Reference Number

- Test Plan configuration

- CNC Program ID

- Batch Number