In this post, you’ll learn about the DB2 error 1722-ORA-01722: invalid number and the reason why you are receiving the error message and how to fix it
How does this Error Message Looks like
1722 – ORA-01722: invalid number
Reason for the Error & Solution
A number that Oracle cannot store has been persisted. This can happen when a string field in the persistent class is mapped to an Oracle column of type NUMBER and the String value is not numeric.