TNS-01155: Incorrectly specified SID_LIST_string parameter in LISTENER.ORA
Cause: SID_LIST_listener_name in LISTENER.ORA has an error in it.
Action: Be sure this parameter is specified as described in the Oracle9i Net Services Administrator's Guide. For example: SID_LIST_LISTENER = (SID_LIST=(SID_DESC=(SID_NAME=sid)(ORACLE_ HOME=oracle_home)))