This articles explains how to allow jobs to run under a user's credentials when WebSphere security is enabled.
WebSphere Extended Deployment Version
6.0.2 introduced a feature that, by default, allows jobs to run under
a user's credentials when WebSphere security is enabled. When the
job is dispatched to the endpoint, the LREE will switch the server's
credential, which is in the job step thread, to the user's credential.
If you want to change the default behavior, apply IFIX PK35827, create
a dynamic cluster custom property called RunUnderUserCredential, then
set its value to true. After applying IFIX PK35827, the default
behavior will be changed to NOT run under the user's credential, unless
the custom property is created and set to true.
The following steps describe how to create the custom property to enable or disable jobs to run under user's credential after logging in to the administrative console: