3603152 - While resetting SUM on JAVA system: java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver

You have chosen to abort the upgrade and initiate a reset. During the process of resetting the SUM tool as instructed by the SUM guide, you encountered an error on your JAVA system:

SUM.DMT.DROP_ALIAS_XX_NN.ERR

Execution failed: Program has finished with error. Exit code: 1
Execution has been terminated. More information can be found in the log file /usr/sap/NWS/SUM/sdt/log/DMT.DROP_ALIAS_XX.LOG.
Could not execute DMT command runhandler. See previous messages.
Could not execute the list of statements.
Could not set up a database connection. See previous messages.
Could not establish open SQL connection. Exception com.sap.sql.log.OpenSQLException: Could not load class oracle.jdbc.driver.OracleDriver with class loader System [class=sun.misc.Launcher$AppClassLoader,id=7483,parents=Extension@7432,urls=file:/usr/sap/NWS/SUM/sdt/,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~bl~cache_api~impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_bl_opensql_implStandalone.jar,file:/usr/sap/NWS/SUM/sdt/lib/sdt_dmt.jar,file:/usr/sap/NWS/SUM/sdt/lib/tools/iaik_ssl.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~logging~java~impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~dd~db~dictionarydatabase~implDictionaryDatabase.jar,file:/usr/sap/NWS/SUM/sdt/lib/jperflib.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~sec~secstorefs~java~core.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_logging_java_impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/tools/iaik_javax_crypto.jar,file:/usr/sap/NWS/SUM/sdt/lib/tools/iaik_jce.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_sec_secstorefs_java.jar,file:/usr/sap/NWS/SUM/sdt/data/jdbc/new/ojdbc7.jar,file:/usr/sap/NWS/SUM/sdt/lib/730/sap.com~tc~bl~opensql~implStandalone.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~bl~jkernel_util.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~bl~jkernel_dummy~frame_dummy.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~antlr~antlr.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_exception_impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~sec~csi.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~exception~impl.jar]..
com.sap.sql.log.OpenSQLException: Could not load class oracle.jdbc.driver.OracleDriver with class loader System [class=sun.misc.Launcher$AppClassLoader,id=7483,parents=Extension@7432,urls=file:/usr/sap/NWS/SUM/sdt/,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~bl~cache_api~impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_bl_opensql_implStandalone.jar,file:/usr/sap/NWS/SUM/sdt/lib/sdt_dmt.jar,file:/usr/sap/NWS/SUM/sdt/lib/tools/iaik_ssl.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~logging~java~impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~dd~db~dictionarydatabase~implDictionaryDatabase.jar,file:/usr/sap/NWS/SUM/sdt/lib/jperflib.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~sec~secstorefs~java~core.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_logging_java_impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/tools/iaik_javax_crypto.jar,file:/usr/sap/NWS/SUM/sdt/lib/tools/iaik_jce.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_sec_secstorefs_java.jar,file:/usr/sap/NWS/SUM/sdt/data/jdbc/new/ojdbc7.jar,file:/usr/sap/NWS/SUM/sdt/lib/730/sap.com~tc~bl~opensql~implStandalone.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~bl~jkernel_util.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~bl~jkernel_dummy~frame_dummy.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~antlr~antlr.jar,file:/usr/sap/NWS/SUM/sdt/lib/_tc_exception_impl.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~sec~csi.jar,file:/usr/sap/NWS/SUM/sdt/lib/sap.com~tc~exception~impl.jar].
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver

• Software Update Manager
• Java environment

JAVA, SUM, Software Update Manager, DROP_ALIAS, DMT, reset, ojdbc7.jar, ojdbc, new folder, oracle.jdbc.driver.OracleDriver, java.lang.ClassNotFoundException, DROP-ALIASES-SHADOW-SCHEMA-RESET, SAP NetWeaver , KBA , BC-UPG-TLS-TLJ , Upgrade tools for Java , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem