3410643 - DuplicateDatasourceException - Java node terminates with exit code 2150

AS Java fails to start. 

dev_server0 shows:

[...]
F  [Thr 140602281936640] *** LOG => SfCJavaVm: exit hook is called. (rc = 2150)
F  
F  ********************************************************************************
F  *** ERROR => Java node 'server0' terminated with exit code 2150.
F  ***
F  *** Please see section 'Java program exit codes'
F  *** in SAP Note 1316652 for additional information and trouble shooting advice.
F  ********************************************************************************
F  
F  [Thr 140602281936640] *** LOG => exiting (exitcode 2150, retcode 1).
[...]

std_server0.out shows:

[...]
Service [com.sap.security.core.ume.service] start ================= ERROR ================= 
  CSN Component [BC-JAS-SEC-UME], DC Name [sap.com/com.sap.security.core.ume.service]
com.sap.engine.frame.ServiceException: Start of UME service failed. Check help topic "Start of UME Service Failed". Technical details: Datasource with ID R3_DATASOURCE was already initialized. Check datasource configuration for duplicate ID's.
[...]
Caused by: com.sap.security.core.persistence.datasource.imp.R3PersistenceBase$DuplicateDatasourceException: Datasource with ID R3_DATASOURCE was already initialized. Check datasource configuration for duplicate ID's.
[...]
FATAL: Critical shutdown with exit code [2150] was requested due to [AS Java cannot be started; core service [com.sap.security.core.ume.service] failed to start]
Heap
[...]

SAP NetWeaver Application Server Java all versions

SWPM. system copy, migration , KBA , BC-JAS-SEC-UME , User Management Engine , BC-INS-MIG , OS/DB Migrations with SWPM and DB refresh , BC-INS-SWPM , Installation with Software Provisioning Manager , Problem