Diagnosis
You have entered a value greater than 1 in the field for the number ofjobs to be started.
No actual (update) settlement with interval restrictions (selection viadocument numbers, recipient, company code) is allowed for this setting.
Reason: the postprocessing run has to be started automatically as thelast activity during document selection (locking of processeddocuments).
This cannot be coordinated for job splits (external jobs).

Procedure
Delete the interval entry (and thus settlement across all documents inthe queue) or enter the value 1 in the field donating the number of jobsto be started (no job split).