Describes the cause and action for error messages.
Error Message(English)：
search function value not found
Excel-Overcoming #VALUE error with FIND function - Super User
https://superuser.com/questions/674397/excel-overcoming-value-error-with-find-function
MS Excel: How to use the FIND Function (WS) - TechOnTheNet
https://www.techonthenet.com/excel/formulas/find.php
Excel find corresponding value, return `0` if not found - Stack ...
https://stackoverflow.com/questions/29603608/excel-find-corresponding-value-return-0-if-not-found
Excel formula to return value instead of TRUE or False
https://stackoverflow.com/questions/43651110/excel-formula-to-return-value-instead-of-true-or-false
find if `find` method returns `nothing` in excel vba
https://stackoverflow.com/questions/29066633/find-if-find-method-returns-nothing-in-excel-vba
.FindNext failing after a .Find function (excel vba)
https://stackoverflow.com/questions/10986326/findnext-failing-after-a-find-function-excel-vba
Why is the Find function returning "#Value" when the ...
https://stackoverflow.com/questions/24123053/why-is-the-find-function-returning-value-when-the-state・・・
Find returns #value! if search string not found. How to get around ...
https://ask.libreoffice.org/en/question/44565/find-returns-value-if-search-string-not-found-how-to-g・・・
Excel VBA FIND Function (& how to handle if value NOT found ...
https://www.youtube.com/watch?v=nV_oDWJccu8