ITMSTATE of the OP table /1OM/FDA12IT2900

Hi All,

I need to know the meaning of the different values of the field ITMSTATE (item status) of the Order Proposal table /1OM/FDA12IT2900. Item status may be 45, 90 or any value. We need to find the item status value for open OP or else the meaning of 45, 90 etc. The domain does not have a value table and we also do not have any F4 help for this field. Thanks a lot !