In this post, you’ll learn more about the Oracle ErrorORA-01425: escape character must be character string of length 1 with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-01425: escape character must be character string of length 1
Reason for the Error ORA-01425: escape character must be character string of length 1
Given escape character for LIKE is not a character string of length 1.
How to fix the Error ORA-01425: escape character must be character string of length 1 ?
You can fix this error in Oracle by following the below steps
Change it to a character string of length 1.