2673027 - EnquLocktableClient.getOwnerID(): <hostname>: <hostname>: host nor service provided, or not known -1

The system is not starting. You can find this message on the trace files:

dev_server0:

[...]
F  *** ERROR => Java node 'server0' terminated with exit code -1501.
F  ***
F  *** Please see section 'Java program exit codes'
F  *** in SAP Note 1316652 for additional information and trouble shooting advice.
[...]

std_server.out:

[...]
Loading [ConfigurationManager]... 
FATAL: Server process failed to start; manager [ConfigurationManager] could not be started
[...]

defaultTrace:

[...]
Caused by: java.lang.Exception: class com.sap.bc.krn.enqu.EnquSystemException reported: EnquLocktableClient.getOwnerID(): <hostname>: <hostname>: host nor service provided, or not known -1
[...]

SAP NetWeaver Application Server Java 7.5

com.sap.engine.frame.core.configuration.ConfigurationException: Error during locking operation: Cannot create unique owner for, Caused by: java.lang.Exception: class com.sap.bc.krn.enqu.EnquSystemException reported, com.sap.engine.frame.core.locking.TechnicalLockException: Cannot create unique owner for , KBA , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem