Contracts and Bracket Costing

 

Dear All,

Kindly guide  me on how to create Contracts and Bracket Costing, We have Gone through the RMS -UG , but it seems to be tough to understand and Application Navigation as well. While trying to create Type A contract, there is an error with "  ITEM_COST_HEAD " while trying to add  item in Contract Distribution Window, where Tran level < Item Level. 

Kindly do the needful at the earliest.

Thanks in Advance.