As far as I know the DBOS is used to unload data from IMS segments and load them back into the segments by applying the masking or sub-setting rules. Is there any other use of DBOS ?
DBOS (owned by Syncsort) was a partner with Grid-Tools, and the recommended interface to IMS for TDM.
Since Grid-Tools was acquired by CA, we now recommend Filemaster Plus for IMS for the interface.
TDM continues to work with DBOS though.
Retrieving data ...