Invalid Physical Volume Library Argument

[cjkenworthy]

I'm recieving an error that has no support on the Veritas support site (below). It occurs regardless of what server I back up (local or remote).

Any idea what it is? Backups have been working fine until about 2 days ago. But nothing of any note has happened apart from adding a few new servers to back up - if I leave these out and just backup locally it still fails:

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Performing Remote Agent backup

Storage device "AIT50" reported an error on a request to query entity information.

Error reported:
Invalid Physical Volume Library Argument.

^ ^ ^ ^ ^

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Thanks for your help on this