8020 Blocked from use

Severity:	Object affected:	Object state:	Module/Unit:
Major	TRE	Enabled	ESMx
Fault reason:	Instruction:
Field not used.	A cross-connection is configured to an interface which is not in use. 1. Check that all interfaces where cross connection termination points have been set are in use. In cross connection window, blocked cross connections are highlighted in Italic font. 2. Remove any unnecessary cross connections that have termination point(s) to non-existing or unused interfaces.