Cannot insert the value NULL into column 'DocEntry', column does not allow nulls. INSERT fails.

[former_member241304]

Hi Expert,

        When i'm updating in my screen,i'm getting this type of issue ( Cannot insert the value NULL into column 'DocEntry', column does not allow nulls. INSERT fails.) ?how to over this one?

        I checked the code but i'm not getting why?

Regards,

P.Pallavi.

[former_member196331]

Hi, Pallavi.

DocEtnry  is Unique becasue of that reason , it is not allowed to u  to enter null values.

Seems that in coding or customization u are try to entry null values.

Befoe entering try to put break point then check it.

If u are not abel to find out where the exact problem in coding.

Enable the exception like

press ctrl+shift+f2

If the error comes defiantely it will highlited the row..