The JDE Debug log setting can be used to write the JDE Debug log for the jobs on the JDE side.  That setting is set within the JDE configuration file in the C:\Program Files\MVPSI\JAMS\Scheduler directory by default.

The file is shown below, however if users are running JDE jobs it will not have ".sample" at the end.  If users modify this file and set that key to "False" then JAMS will no longer include the debug log.

In addition, users can override the configuration file if you set a parameter on a job called JDEIncludeDebugLog set the value to Boolean and use True or False.