Oracle Solution for Error ora-08429

ORA-08429: raw data has invalid digit in display type data

What triggered the Error:

The input raw buffer passed to a UTL_PG RAW_TO_NUMBER conversion routine contained invalid data. The picture mask parameter specified a digit, but the corresponding input from the raw data did not contain a valid digit.

What should we do to fix it:

Either the input data is incorrect, or the picture mask is incorrect. Correct the appropriate item.