SAP Message BA234 - Archiving session &1 could not be processed because of its status

Diagnosis
The current program processes archiving session &V1&. This archivingsession does not have the required status for this action.
Only incomplete or complete archiving sessions are accepted by a readprogram.
A delete program processes only files for an incomplete archivingsession.
To be processed by a reload program, an archiving session must have thestatus "Complete" or "Being Reloaded" .
A conversion program processes complete archiving sessions only.Interrupted archiving sessions cannot be converted.

Procedure
For the current program, use only archiving sessions that fulfill thecriteria mentioned. You can determine the status of an archivingsession in archive management in transaction SARA.