Diagnosis
You have entered an EAN or a UPC to which no external number rangeinterval is assigned.
This error may occur

• if only an internal interval or if no interval exists for the number
you have entered

• if you have entered an alphanumeric EAN, and this number belongs to a
number range interval of a number category for which no alphanumericEANs are permitted

Procedure
Enter a valid number.