PI 7.3 AEX - Archive job failed

Hi All,

My PI database is growing massively with Message logs. When I checked BC_MSG is growing massively with these logs.

I want to schedule archive job to fix this issue and when I have scheduled Default Version Archive Job in PI 7.3 AEX (java only Stack).

But it is failed with this error

Executing ArchiveJob Default Version Archive Job failed. Reason: java.io.IOException:response_code=401

any clue on this? Not sure why?