Item Import Errors

When doing an Item Import into Oracle I get the Completed with Error status. When I check the error log it states "The revision entered is for an item that does not exist in MTL_SYSTEM_ITEMS nor MTL_SYSTEM_ITEMS_INTERFACE. " but when I do a SQL search all the parts I am trying to Update are found within MTL_SYSTEM_ITEMS.

I have used the following criteria:
All organizations; YES
Validate Items: YES
Process Items: YES
Delete Processed Rows: YES
I have also used both Create and Update Items

I have done a SQL search and all the parts are in fact in the table.