NetSuite provides built-in capabilities to enable you to debug your SuiteScript 1.0, SuiteScript 2.0, and SuiteScript 2.1 scripts. In this set of help topics, the debugger used to debug SuiteScript 1.0 and SuiteScript 2.0 scripts is called the Script Debugger, while the debugger used to debug SuiteScript 2.1 scripts is called the 2.1 Script Debugger. To use the Script Debugger or the 2.1 Script Debugger, you must be using a role with SuiteScript permission (Full level).