Illegal user selectivity estimate specified

Error constant SQLE_INVALID_USER_ESTIMATE
ODBC 2 State 01000
ODBC 3 State 01000
Severity 10
SQLCODE 118
SQLSTATE 01W16
Sybase error code 13617
Probable cause

You specified a user selectivity estimate that is either not a literal constant or is outside the range 0.0 to 100.0 (estimates are specified as percentages). The estimate has been ignored.