BTS0039W TRIED PEN DETECT IN NON-DETECTABLE FIELD LINE NO. `xx`, COLUMN NO. `yyy`

Explanation
 The field having its attribute character at line xx and column
yyy is undetectable, and a selector pen detectable action was attempted. The
action is ignored.

System action
 IMS Batch Terminal Simulator continues processing.

User response
 Correct either
the simulator statement or the
field characteristic definition and rerun the application.