Don't add single BS error when hash is not known. (ATR-21082)
https://its.cern.ch/jira/browse/ATR-21082
- Don't add single BS error when hash is not known.
- Set StatusCode checked in constructor.
- Make IdentifierHash invalid. (hash=0 is valid)
RunTier0Tests.py was fine. RunTier0Tests.log
Edited by Susumu Oda