function refreshAll(aBindings) {
			return aBindings.map(function (oBinding) {
				if (oBinding.bIsBeingDestroyed
						|| oBinding.getContext().isEffectivelyKeptAlive()
						&& oBinding.hasPendingChanges()) {
					return;
				}
				// Call refreshInternal with bCheckUpdate = false because property bindings
				// should not check for updates yet, otherwise they will cause a "Failed to
				// drill down..." when the row is no longer part of the collection. They get
				// another update request in createContexts, when the context for the row is
				// reused.
				return oBinding.refreshInternal(sResourcePathPrefix, sGroupId, false,
					bKeepCacheOnError);
			});
		}
@override
@see sap.ui.model.odata.v4.ODataBinding#refreshInternal