UTL_HTTP Fails with "ORA-44102: Unknown or Unsupported Algorithm" After Upgrading Database to 22.214.171.124
(Doc ID 2472051.1)
Last updated on FEBRUARY 19, 2019
Applies to:PL/SQL - Version 126.96.36.199 to 188.8.131.52 [Release 12.1]
Information in this document applies to any platform.
The call to a remote web service using UTL_HTTP fails with "ORA-44102: Unknown or Unsupported Algorithm" after upgrading the database from 184.108.40.206 to 220.127.116.11. The same call works fine when invoked from 18.104.22.168 database.
As can be seen above, the response contains an empty "Content-Encoding" header, which is illegal as per the HTTP specification documented at the following URL
The invocation of the web service is successful in RDBMS version 22.214.171.124 and other 12c versions as well e.g. 126.96.36.199, 188.8.131.52 and onwards. The UTL_HTTP package fails with "ORA-44102" only in version 184.108.40.206.
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