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  1. Home
  2. NetBackup™ Status Codes Reference Guide
  3. Device configuration status codes
  4. Device configuration status codes
  5. Device configuration status code 91
NetBackup™ Status Codes Reference Guide

Device configuration status code 91

Message: The drive serial number already exists in the device database.

Explanation: An attempt was made to add a drive with a duplicate serial number.

Recommended Action:

  • Examine the command output, debug logs, and system logs for a more detailed message on the error.

    See "Setting Media Manager debug logging to a higher level" in the NetBackup Logging Reference Guide.

  • Verify that the added drive has a unique serial number.

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