The supplied field number '16119636' cannot be found

Hi everyone,

While trying to run page 130 Posted Sales Shipment, I hit upon the following error message:

The supplied field number '16119636' cannot be found in the 'Sales Shipment Line' table.
Page View - Posted Sales Shipment must close.

I looked into the page code and there is no reference to such field.
I compiled all the objects and tried again but the error is still there.

What shall I do?

Thanks in advance