Cell [Affected Items.New Rev] is read only

Hi folks,

I have a Groovy PX that intend to increment the Affected Items.New Rev attribute when a Change Order is saved as.

The Event Subscriber Monitor throws the message "Cell [Affected Items.New Rev] is read only" .

I tried to add to the Event Handler all roles, only admin roles and none roles but it doesn't do any difference.

Buy the way, the user has the privilege to modify the Affected Items.New Rev attribute once the change is create.

Here comes the px.

My best

Carlos

import com.agile.agileDSL.ScriptObj.IBaseScriptObj;

import com.agile.agileDSL.ScriptObj.AgileDSLException;