Comment 27 for bug 688225

This line here
[2010-12-17 16:03:31,103][midev1] INFO:ext synchro:Updated in OpenERP product.product from External Ref with external_id 4370 and OpenERP id 3996 successfully

4370 is not a sku or an entity id in magento but it says this is a product?

The products in order 1109619 as shown in the log is only one product
Starter Cheese Making Kit
SKU: CK01
Entity ID 5369

They had deleted products previously, so there is no entity_id 4370