Used PO Lookup is a powerful forensic analysis tool, used to retrieve Processing Options, used to submit a Batch Job - at any time after it has been submitted, but before it has been purged.
Processing Options are submitted along with the Job and are kept in the system until the old Jobs are purged. Meanwhile, the subsequent operations on the same UBEVER may change the master copy of the Processing Options kept in the Central Objects database, making it impossible to tell with the standard software, which exact PO Values were used to submit the Job in question.
With this powerful software solution, it's as easy as looking up the Job in question:

and double-clicking it, to bring up the actual PO values used to submit it:

JDEdwards® EnterpriseOne® releases XE (B7333) through to E811 are supported in this version. Other versions can be supported upon request.
A Data Selections counterpart is also available here.
A software solution to document the current Processing Options, as stored in the Central Objects database, is available here.