Diagnosis
The value of a characteristic (in some cases, compounded) consists of arow of fields, namely one for each higher-level characteristic and onefor the characteristic itself. These fields have the data type that isentered in the InfoObject maintenance (transaction RSD1). As a datatype, you can choose, among other things, NUMC. Such a field consistsonly of numbers; other values are invalid.
With characteristic &V2&, &V1& records were found that occupy aninvalid portion in the characteristic value. These records were skippedwith the conversion.

Procedure
Correct the invalid records in transation SE16.