The functionality of the deprecated workflow action com.coremedia.workflow.common.actions.ArchiveProcess has been removed. The class still exists for backwards-compatibility of old serialized workflow definitions, but the action does not do anything anymore.

You should remove the deprecated ArchiveProcess action from custom workflow definitions, and replace it with the ArchiveProcessFinalAction as <FinalAction>. Only workflows with configured ArchiveProcessFinalAction will appear in the workflow archive. The ArchiveProcessFinalAction was introduced as replacement in CMCC 11, because it can also archive data from aborted workflows, while the ArchiveProcess action was only capable to archive data from workflows that completed successfully.

(CMS-23899)