TRANSLATION ERROR 92

This report is given when the system cannot convert a character from Unicode to an Atomic Vector index or vice versa. Conversion is controlled by the value of ⎕AVU. Note that this error can occur when you reference a variable whose value has been obtained by reading data from a TCPSocket or by calling an external function. This is because in these cases the conversion to/from ⎕AV is deferred until the value is used.