The following restrictions apply to using JavaScript for rollback worksteps:
You write your JavaScript code as functions.
Do not dangle any expressions outside the functions.
Use only one driver function, which can invoke other functions.
Third-party tools in JavaScript must be used as static methods.
Note: You cannot debug JavaScript using a debugger. However, you can use the jst.writeLog() method to print the debug information in the log file. The JavaScript Engine integration code writes the information or error messages to the bizlogic.log file.