Isodraft error (33,700) No Status Flag for Drawing

I have encountered this type of non-descript errors.  Not sure how to solve it, but this is how I would go about investigating.

1. have you changed option files recently? What was the change?
2. have you updated/modify any piping element on pipe with such error?

You have to play the detective and horn in on the potential error.

Also try datal the pipe out and then back in.

I have encountered this type of non-descript errors.  Not sure how to solve it, but this is how I would go about investigating.

1. have you changed option files recently? What was the change?
2. have you updated/modify any piping element on pipe with such error?

You have to play the detective and horn in on the potential error.

Also try datal the pipe out and then back in.