UTL_HTTP Fails with "ORA-44102: Unknown or Unsupported Algorithm" After Upgrading Database to 184.108.40.206
(Doc ID 2472051.1)
Last updated on FEBRUARY 19, 2019
Applies to:PL/SQL - Version 220.127.116.11 to 18.104.22.168 [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 22.214.171.124 to 126.96.36.199. The same call works fine when invoked from 188.8.131.52 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 184.108.40.206 and other 12c versions as well e.g. 220.127.116.11, 18.104.22.168 and onwards. The UTL_HTTP package fails with "ORA-44102" only in version 22.214.171.124.
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