ORA-01858: a non-numeric character was found where a numeric was expected

ORA-01858
ORA-01858: a non-numeric character was found where a numeric was expected
Cause: The input data to be converted using a date format model was incorrect.
The input data did not contain a number where a number was required by the
format model.
Action: Fix the input data or the date format model to make sure the elements
match in number and type. Then retry the operation.
More details : Viste http://www.high-oracle/ora-01858/
More details : Viste http://www.high-oracle/ora-01858/
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