Concerning Stress Fields Visualisation

Hi everyone,
I have a question concernin stress field visualisation.

In case of large deformations, I can change field name to view deformation field such as Epsg_Noeu_Depl instead of Epsi_Noeu_Depl.
Results are improved according to large deformation case and make sense.

But I cant make the same thing for stress field and the stress field printed by sief-noeu.... or sigm.... keywords doesn't produce reasonable results. Stresses are enormously elevated.(3D-Bulk volume analysis)

Am-I missing something for printing stress field in case of large deformations ?

Thanks for advance,

Kamil