You must have experienced this error populating sometimes when you handle the screen level customizations. Mostly this problem deals with the \u201cView mode\u201d and \u201cEdit Mode\u201d of the screens. Whenever we do some screen level customizations we will always have to take into consideration the view mode and edit mode of the screens.<\/p>\n
For example consider you write the following script with onload event on the \u201cCompany Entry Screen\u201d to collect the value of company name in a variable.<\/p>\n
var lc_compname= document.EntryForm.comp_name.value<\/em><\/p>\n Now if you will go to the company summary screen this script will produce an error as<\/p>\n