SQL error code = -303 ¿como solucionar?

[ContraVeneno]

Esto fue lo que encontre con una pequeña búsqueda en yahoo sobre "SQL Error Codes", espero que te pueda servir.

Empezado por el Link anterior: Error 303

A FETCH, SELECT, CALL, SET, or VALUES INTO cannot be performed because the data type of host variable &2 is not compatible with the data type of the corresponding list item.

• When selecting a date value, a character host variable must be at least 6 bytes for a Julian date, at least 8 bytes for a date in the MDY, YMD, DMY formats, or at least 10 bytes for all other formats.
• When selecting a time value, a character host variable must be at least 8 bytes for a time in the USA format and at least 5 bytes for all other formats.
• When selecting a timestamp value, a character host variable must be at least 19 bytes.
• If the host variable is C NUL-terminated and the program was compiled with *CNULRQD option, then an additional byte is required for the NUL-terminator for date/time values.
• The relative position of the host variable in the INTO clause, the SQLDA, or the CALL statement is &1. If the host variable name is *N, an SQLDA was specified on a FETCH statement.

Ensure that the data types are compatible for each of the corresponding list items. Ensure the host variables are defined correctly for date, time, and timestamp values.

Más información sobre Códigos de error en SQL (en ingles)

¿porque no pruebas asignar 480.00 en lugar de solo 480? Igual y funciona.