Field - r744hfl1Validity flag 1Map: R744CHPABased on: R744HFL1Description Validity flag 1Flag fields This is a flag field with the following bit fields:FieldBit-PositionDescriptionr744hhca0If set, coupling adapter ID and port number are validr744hmov1If set, channel path operation mode is validr744hlav2If set, latency is validr744hdev3If set, degraded flag is valid