You can use below script in the post Sign event:xfa.form.form1.Page1.DateTimeField1.rawValue =  util.printd("dd.mm.yyyy", new Date());

The only instance where such an error has occurred in customer environments is when the customer has deployed and configured Rights Management component of LiveCycle and later during the installation of updates/patches it was removed, leaving certain triggers related to that component in the databas...

This can be achieved by adding a 'postSign' Event Java script on the signature Field.In the java script, you can get the current System time and then populate the Date Field object.Hope this helps.Regards,Varun Nohria