Hello, i have this error ORA-01843: not a valid month, at the next query but on Sqldeveloper works perfectly, anyone knows how solve it: AND (0=to_number($P{ejecuccion}) OR (( to_timestamp(cnt.CNT_DTIING) BETWEEN to_timestamp($P{fechaInicio}) AND to_timestamp($P{fechaFin}) or nvl(to_timestamp(cnt.CNT_DTIFIN),to_timestamp('01/01/9999','DD/MM/YYYY')) BETWEEN to_timestamp($P{fechaInicio}) AND to_timestamp($P{fechaFin}) or (to_timestamp(cnt.CNT_DTIING) < to_timestamp($P{fechaInicio}) and to_timestamp($P{fechaFin})< nvl(to_timestamp(cnt.CNT_DTIFIN),to_timestamp('01/01/9999','DD/MM/YYYY'))))))
