It extends RuntimeException , so you aren't forced to catch it if you can't fix the error at that level.
The DataAccessException class is part of the . It is the root of Spring's hierarchy of unchecked data access exceptions. JAR Name: spring-tx.jar (Primary) or spring-jdbc.jar Package: org.springframework.dao org.springframework.dao.dataaccessexception jar download
If you are seeing a NoClassDefFoundError or ClassNotFoundException related to this class, it means your project is missing the or Spring TX modules. Where to Find DataAccessException It extends RuntimeException , so you aren't forced
org.springframework spring-tx 6.1.6 Use code with caution. Option 2: Gradle Add this line to your build.gradle file: implementation 'org.springframework:spring-tx:6.1.6' Use code with caution. Option 3: Manual Download (Direct JAR) It extends RuntimeException