Hi Team,
will executing the below query i am getting ORA-01821: date format not recognized
SELECT DISTINCT to_date(TO_CHAR(csactivated,'DDMONRR'||'24:00:00'),'DD-MON-RR hh24:mi:ss') FROM CUSTOMER_ALL
and I am using 10g version and i have checked the NLS_SESSION_PARAMETERS.NLS_TIMESTAMP_FORMAT i.e(DD-MON-RR HH.MI.SSXFF AM)