PDR1658S

The <DOCUMENT> name fieldname has not been defined by a <FIELD>.

What happened: You specified a value for the <DOCUMENT> tag that you did not define with a Field group. The undefined fieldname value is given.

What to do: Use a Field group to define the fieldname you want to use as the <DOCUMENT> tag value; or change the <DOCUMENT> tag fieldname value to one that you have already defined.