ATCE: Archive Object Store Begin

This message indicates that writing a content block to an external archival storage has started.

Code	Field	Description
CBID	Content Block ID	The unique identifier of the content block to be archived.
VLID	Volume Identifier	The unique identifier of the volume to which the content block is written. If the operation fails, a volume ID of 0 is returned.
RSLT	Result	Indicates the result of the transfer of the content block. Currently defined values are: SUCS: success (content block stored successfully) EXIS: ignored (content block was already stored) ISFD: failed (insufficient disk space) STER: failed (error storing the CBID) OFFL: failed (archiving is offline) GERR: failed (general error)