Hello BOUTAKROUTMRH, Thanks for the log from your TL2000 as it helps look into your issue. What you can do is to reset your TL2000 back to factory settings and see if that fixes your barcode issue.  If it doesn’t then you will need to replace the chassis as the barcode reader is part of a chassis replacement. Please let us know if you have any other questions.
Can you help me to solve the problem below in a PowerVault TL2000 (Robotic FW Revision : 3.20e) error message: "19.01.13 20:08:17.35 TRC/CST<84 04 01 15 > Drive Warn or Crit Tape Alert flag 19.01.13 20:08:17.35 TRC/CST<82 01 > Drive Cleaning request " Critical Events: 19.01.29 12:35:44.14 LIB/ERR<80 80 01 32 2B 0F 00 00 00 00 00 00 FF FF FF FF FF FF 00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00 00 00 00 00 00 > HE: cannot initialize bar code reader 19.01.29 12:26:23.66 LIB/ERR<80 80 01 00 2B 00 00 00 00 00 00 00 FF FF FF FF FF FF 00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00 00 00 00 00 00 > HE: cannot initialize bar code reader Thanks in advance,
PowerVault TL2000 Drive Warn or Crit Tape Alert flag