Prior to running EIM it is important to clean up fragmented objects, especially those that will be used during the EIM processing. The following SQL statement can be used to identify objects with greater than 10 extents:
EIM does not evaluate the logic from the BC Layer (or above); it only evaluates the data layer, tables, columns and their properties. The LOV Type on the table level and BC level should thus be always consistent.
Normally, User key updationare not possible through EIM except for few entities, of which Product is one. Here is a useful information to update one of the user key columns for Product (Product NAME for instance) through EIM.