ORA-13600: error encountered in Advisor string
Cause: An error occurred in the Advisor. This message will be followed by a second message giving more details about the nature of the error.
Action: See the Advisor documentation for an explanation of the second error message.
ORA-13600 is an Oracle database error, which is caused by an invalid argument being passed to the Advisor.
This error is triggered when an argument other than a valid string is passed to the Advisor. Examples of invalid arguments include a void string, non-existent database object, or a parameter not compatible with the Advisor operation.
To solve this issue, the user must identify the invalid argument and adjust it to a valid one.