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ORA-12541 TNS No Listener Error When Running Demantra Engine (Doc ID 1368346.1)

Last updated on DECEMBER 04, 2019

Applies to:

Oracle Demantra Demand Management - Version and later
Information in this document applies to any platform.
***Checked for relevance on 13-Sept-2013***


On : version, Engine

When attempting to run the Engine,
the following error occurs.

18:18:42:435 ERROR Database Error [db_win.cpp,137]
18:18:42:435 ERROR - Source: OraOLEDB
18:18:42:435 ERROR - Description: ORA-12541: TNS:no listener
18:18:42:435 ERROR - Message: Unspecified error
18:18:42:435 ERROR - Error Number: 0x80004005 - Unspecified error

The issue can be reproduced at will with the following steps:
1. Engine Administrator
2. Nav: Settings -> Configure
3. Register
4. Nav: File -> Run Engine
5. Enter Username/Password and Service
Click Connect
No errors returned
6. Run Engine
Get the above error


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