Mass update in MDM 7.1 using MDM Java API

Hello Experts,

I'm trying to mass update records using ModifyRecordsCommand. While doing this, i got a failure Message as : "One or more destination records is protected". I'm able to update records 1 at a time using ModifyRecordCommand, but unable to update/modify multiple. I got this same error while using ModifyRecordCommand, but using modRec.setModifyAnyway(true) solved the problem. This command is not available for ModifyRecordsCommand.

I have read in multiple places to update the ChangedTimestamp. But how do we modify that? It's a system generated field right.

Can you please help here.

Thanks,

Sowmya