KBHS-00703: unable to connect to HTTP server s3.amazonaws.com; received ORA-12535

(Doc ID 2114185.1)

Last updated on MARCH 06, 2017

Applies to:

Oracle Database - Standard Edition - Version and later
Information in this document applies to any platform.


Oracle backups fail randomly on Amazon S3 due to an HTTP exception.

The ORA-12535 has occurred a couple of times and according to v$rman_output, backups failed due to the following exceptions:



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