VTCS - SLS6663I and Display RTD status is 'Unknown' (Doc ID 1013131.1)

Last updated on NOVEMBER 19, 2014

Applies to:

Sun StorageTek Virtual Tape Control Software (VTCS) - Version 6.2 and later
Sun StorageTek Enterprise Library Software (ELS) - Version 7.0 and later
IBM z/OS on System z

Symptoms

Display RTD shows error message.
RTD Display shows status 'Unknown'.

SLS5015I Display RTD status Unknown

SLS6663I RTD task terminated for device

Changes

New VTSS installed or added/removed RTDs.

Cause

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