https://deneskubicek.blogspot.com/2015/04/apex-50-plsql-function-returning-error.html?m=0
Denes Kubicek ApEx BLOG: APEX 5.0 - PL/SQL Function Returning Error Text - Bug 20971572
I prefer using PL/SQL Function Returning Error Text while creating validations. Two days ago I discovered a bug - it is not possible to crea...