Impairment process don´t clear end year valuation for securities

We are trying to record an impairment process with key date 31.12.2014, there is an end-year valuation from 31.12.2013 that the impairment execution should clear, but don´t do it.

The position management procedure change, because class of product is diferent in both images, but i have checkt it and I could not find any signiticant differences between both.

Which parameter control if the end-year valuation is clear when you record an impairment?

End-year valuation 2013

Impairment ok for shares. It is an example

Impairment in 2014 for investment funds without clear end year valuation 2013. This is the real case

Thanks in advance.

Salvador