In this post, you’ll learn more about the Oracle ErrorORA-31132: Cannot validate handler “string”.”string” with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-31132: Cannot validate handler “string”.”string”
Reason for the Error ORA-31132: Cannot validate handler “string”.”string”
Attempted to invoke an invalid event handler. This can be a result of one of the following reasons: 1) The handler did not exist. 2) The handler could not be compiled successfully.
How to fix the Error ORA-31132: Cannot validate handler “string”.”string” ?
You can fix this error in Oracle by following the below steps
Verify that the named handler does exist, then recompile and fix all compilation errors that may subsequently arise.