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### Instruction:
ATM_VCCLASS-3-TREE
### Response:
(Severity: 3), (Category: MGBL), (Description: A failure occurred while accessing the ATM VCCLASS internal data structrure. There might be an inconsistency between the SysDB and the vcclass tree or the vcclass tree is corrupted.), (Recommended Action: Copy the error message exactly as it appears on the console or in the system log, call your Cisco technical support representative and provide the representative with the gathered information.)
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