Dear all,
Thanks for your reply. I am completely aware of the importance of capturing values out of spec, and we do for all the calculated characteristics as per business requirement. However for the entries of characteristics that provide the sample weight, those canNOT be outside certain limits due to Industry specifications.
We undoubtedly need to be able to avoid typos for those specific characteristics, as the technicians just skip warning messages even when they are told not to do it.
As my initial query has been responded, in regard with an standard solution for a hard block, I will follow then Arijit suggestion.
Thank you all for your inputs, I really appreciate all your help.