How to uplaod Item Cost

[Mashood]

Anyone can help in uploading Item Cost using cost Interface table.

When Initially I created items these were created with 0 average rate, now I want to update average rate of all the items using Interface Table; please advice me give me the detail how can I update item cost of all the item using inter face table.

[admin]

Have your tried uploading in the following and any challenge doing this?

mtl_transactions_interface
mtl_txn_cost_det_interface

[Mashood]

I am using Interface table "CST_ITEM_CST_DTLS_INTERFACE"

After running request it gives follwoing error message;

The required sub element is either null or the default sub element is null.

Regards