SAP Message VSCE462 - Characteristic &1 has the special data type &2

Diagnosis
The IPC does not fully support the entry and display of values with datatype TIME or CURRENCY.

System Response
The characteristic is copied into the knowledge base, but is onlytreated as a numeric characteristic.

Procedure
If you are using an older version of IPC Release 2.0/3.0, check also SAPNote 451297.