Hi,
I try to validate a Popup LOV item P41_CD_NOM to check if it is populated. Unfortunately, when I test it for a NOT NULL value, the validation is not triggered. I have been googling for the null value Popup LOV problem and found that '%null%' or 'undefined' was returned. I tried to test for these values but could not trigger the validation as well.
For example :
:P41_CD_NOM = '%null%' OR :P41_CD_NOM = 'undefined' OR :P41_CD_NOM = 'null';
is not working
How to solve that problem ? I cannot go for a simple LOV because there are too much values in the select list.
Thank you for your kind help !