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Resolve ORS Resource Manager Web Service RTS_WS OCI Database Connection Failure ORA-12545: Connect failed because target host or object does not exist (Doc ID 1454993.1)

Last updated on JANUARY 08, 2024

Applies to:

Oracle Real-Time Scheduler - Version 10.5.7 and later
Information in this document applies to any platform.


**Any examples provided in this article do not represent real life personal/confidential information**
**Disclaimer:** This KM article may include the following abbreviations:
ORTS/ORS/ERTS - Oracle Real-Time Scheduler

The Resource Manager Web Service cannot connect to the database and logs the following error:

Log file for
RTS_WS082 05/04/12 17:11:33.959 [00:00:00.030] GenSock_Server: : creating instance for port
RTS_WS082 05/04/12 17:11:33.959 [00:00:00.030] : attempting to listen to port
RTS_WS082 05/04/12 17:11:33.960 [00:00:00.030] : succeded opening port
RTS_WS082 05/04/12 17:11:34.211 [00:00:00.040] Database
RTS_WS082 05/04/12 17:11:34.211 [00:00:00.040] Database User: database_owner
RTS_WS082 05/04/12 17:11:34.211 [00:00:00.040] Database Password: password
RTS_WS082 05/04/12 17:11:34.211 [00:00:00.040] Database Host Name: (null)
RTS_WS082 05/04/12 17:11:34.211 [00:00:00.040] Database Driver: QOCI8
RTS_WS082 05/04/12 17:11:34.211 [00:00:00.040] Failed to open connection to database: <ORA-12545: Connect failed because target host or object does not exist^J>


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