Below stacktrace is back in logs file:
org.ow2.opensuit.cel.impl.tree.ExpressionEvaluationException: Error while evaluating expression '$server': null
org.ow2.opensuit.cel.impl.tree.ExpressionEvaluationException: Error while evaluating expression 'filter': null
org.ow2.opensuit.cel.impl.tree.ExpressionEvaluationException: Error while evaluating expression 'serviceAssembly': null
org.ow2.opensuit.cel.impl.tree.ExpressionEvaluationException: Error while evaluating expression 'component': null
This trace is caused by OpenSUIT handling, when a submenu is empty or when one item is null OpenSUIT fails
to evaluate the expression.