Handle duplicate records in DTP.

Hi,

we are encoutering issues with dupliactes while loading data from DSO to Material (contains 20 attributes, material is the key ). when ever there is a change in attribute, will come in delta load.

We have enabled "handle duplicate records check "but still load fails due to duplicate records keys.

settings in DTP are : no semantic groups enabled.

error handling : valid records update , reporting possible. handle duplicate records enabled.

processing mode : serially in the back ground.

help is appreciated.

Praveen.