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ORA-12514 When Attempt To Connect to Database From Any Form In a Specific Environment (Doc ID 2765973.1)

Last updated on APRIL 27, 2023

Applies to:

Oracle Forms - Version and later
Oracle Forms for OCI - Version and later
Information in this document applies to any platform.


On : Oracle Forms 12c

Getting the following error only when connecting from the Forms Applications (frmservlet through browser):

ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

The same connect string works with the following:

Connecting to same connect string fails with ORA-12514 error ONLY with frmservlet.

Fails from one environment, but works in another.

TNS_ADMIN value is set properly in .env file. 


 This is a newly migrated environment.


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