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ORS v1 'Failed to open connection to database' Error After Resource Manager Upgrade On Linux (Doc ID 1528795.1)

Last updated on APRIL 29, 2014

Applies to:

Oracle Real-Time Scheduler - Version 4.4.19 and later
Information in this document applies to any platform.


We have attempted to upgrade the version of Resource Manager to 4.5.11 from 4.4.16 and the upgrade has failed. Prior to the upgrade RM was working correctly. What is the cause of the following errors?

RM Webservice Error Log:

RTS_WS947 28/01/13 14:24:40.559 [00:00:00.020] GenSock_Server: : creating instance for port
RTS_WS947 28/01/13 14:24:40.559 [00:00:00.020] : attempting to listen to port
RTS_WS947 28/01/13 14:24:40.559 [00:00:00.020] : succeded opening port
RTS_WS947 28/01/13 14:24:40.561 [00:00:00.020] Database Name: (DESCRIPTION =(ADDRESS = (PROTOCOL = TCP)(HOST = host01v)(PORT = 1521))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME =
RTS_WS947 28/01/13 14:24:40.561 [00:00:00.020] Database User: DBUSER
RTS_WS947 28/01/13 14:24:40.561 [00:00:00.020] Database Password: password123
RTS_WS947 28/01/13 14:24:40.561 [00:00:00.020] Database Host Name: (null)
RTS_WS947 28/01/13 14:24:40.561 [00:00:00.020] Database Driver: QOCI8
RTS_WS947 28/01/13 14:24:40.561 [00:00:00.020] Failed to open connection to database: <Driver not loaded>



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