2611731 - ClassNotFoundException - com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy - AS Java node terminates with exit code 2150

After UME configuration you recieve the following errors:

defaultTrace:

[...]
Service [com.sap.security.core.ume.service] failed to start; Reason: [Error in execution of service's start method]; nested exception is:
[EXCEPTION]
com.sap.engine.frame.ServiceException: Start of UME service failed. Check help topic "Start of UME Service Failed". Technical details: com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy
[...]
Caused by: com.sap.security.core.persistence.datasource.PersistenceException: com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy:
[...]
Caused by: java.lang.ClassNotFoundException: com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy
------------------------- Loader Info -------------------------
ClassLoader name: [library:com.sap.security.core.sda]
[...]
 Resources:
   /usr/sap/EPD/J00/j2ee/cluster/bin/ext/com.sap.security.core.sda/lib/private/sap.com~tc~sec~ume~core~impl.jar
   /usr/sap/EPD/J00/j2ee/cluster/bin/ext/com.sap.security.core.sda/lib/private/sap.com~tc~sec~ume~tpd~impl.jar
[...]

dev_server:

********************************************************************************
*** ERROR => Java node 'server0' terminated with exit code 2150.
***
*** Please see section 'Java program exit codes'
*** in SAP Note 1316652 for additional information and trouble shooting advice.
********************************************************************************

std_server:

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: com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy
[...]
Caused by: java.lang.ClassNotFoundException: com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy
[...]
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]

SAP NetWeaver Application Server Java 7.3+ with ABAP Datasource

ClassNotFoundException, UMEBackendConnection, Start of UME Service Failed, com.sap.security.core.ume.service, failed to start, exit code 2150, com.sap.security.core.persistence.datasource.imp.r3persistence.R3JCo640Proxy , KBA , BC-JAS-SEC-UME , User Management Engine , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , BC-JAS-DPL , Deployment , BC-JAS-SF , Startup Framework , Problem