Ok. So four MICs are required. What about other five?
I doubt they all are not 'Optional'. Pl check if any of them is marked for 'After rejection' or 'After acceptance' ?
Basically, the first logic I said should work.
There could be difference due to this reason if any of those 'After rejection' or 'After acceptance' is open. Because once you set them this way, they behave as Required after the valuation of previous MIC.
Let say 5th is set for After rejection, then after rejection of 4th MIC, it needs to be valuated.
If you don't enter results, system would make the status as LTIN because a MIC needed to be valuated is left out. It generally doesn't happen that user leave such MICs, but I doubt this to be happening in your case since there is no other reason. Pl check. I'm not aware of any other logic behind it, if exists!!
Therefore, to achieve UD ICCO, all the required, after rejection, after acceptance should be valuated. Else LTIN would appear.
Please test again and revert back with the observations.
ntn